JP2005523819A - 鋳造構成要素を製造する方法及び装置 - Google Patents
鋳造構成要素を製造する方法及び装置 Download PDFInfo
- Publication number
- JP2005523819A JP2005523819A JP2003587568A JP2003587568A JP2005523819A JP 2005523819 A JP2005523819 A JP 2005523819A JP 2003587568 A JP2003587568 A JP 2003587568A JP 2003587568 A JP2003587568 A JP 2003587568A JP 2005523819 A JP2005523819 A JP 2005523819A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molten metal
- casting
- casting mold
- ceramic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005266 casting Methods 0.000 title claims description 302
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 238000000034 method Methods 0.000 title description 59
- 229910052751 metal Inorganic materials 0.000 claims abstract description 337
- 239000002184 metal Substances 0.000 claims abstract description 337
- 239000000919 ceramic Substances 0.000 claims abstract description 126
- 239000011347 resin Substances 0.000 claims description 67
- 229920005989 resin Polymers 0.000 claims description 67
- 239000013078 crystal Substances 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 24
- 238000007711 solidification Methods 0.000 claims description 21
- 230000008023 solidification Effects 0.000 claims description 21
- 239000012530 fluid Substances 0.000 claims description 19
- 230000005284 excitation Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 59
- 238000012546 transfer Methods 0.000 description 47
- 239000000463 material Substances 0.000 description 42
- 239000007789 gas Substances 0.000 description 33
- 230000008569 process Effects 0.000 description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 31
- 239000000178 monomer Substances 0.000 description 30
- 239000007769 metal material Substances 0.000 description 17
- 239000002245 particle Substances 0.000 description 17
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 16
- 238000011049 filling Methods 0.000 description 16
- 239000000155 melt Substances 0.000 description 16
- 238000001816 cooling Methods 0.000 description 15
- 239000000377 silicon dioxide Substances 0.000 description 15
- 239000002826 coolant Substances 0.000 description 14
- 239000002270 dispersing agent Substances 0.000 description 13
- 238000002844 melting Methods 0.000 description 13
- 230000008018 melting Effects 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- 229910010293 ceramic material Inorganic materials 0.000 description 12
- 238000013461 design Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 9
- 239000000956 alloy Substances 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 239000011261 inert gas Substances 0.000 description 8
- 238000010146 3D printing Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 229920005596 polymer binder Polymers 0.000 description 7
- 239000002491 polymer binding agent Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000003999 initiator Substances 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 230000006911 nucleation Effects 0.000 description 6
- 238000010899 nucleation Methods 0.000 description 6
- 239000003085 diluting agent Substances 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 5
- 238000000265 homogenisation Methods 0.000 description 5
- 238000001513 hot isostatic pressing Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 229910000601 superalloy Inorganic materials 0.000 description 5
- 230000001154 acute effect Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 238000005058 metal casting Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 238000001723 curing Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005501 phase interface Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- RZVINYQDSSQUKO-UHFFFAOYSA-N 2-phenoxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC1=CC=CC=C1 RZVINYQDSSQUKO-UHFFFAOYSA-N 0.000 description 2
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- -1 but not limited to Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011960 computer-aided design Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 210000001787 dendrite Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000005495 investment casting Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000001459 lithography Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000003870 refractory metal Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000001029 thermal curing Methods 0.000 description 2
- YIKSHDNOAYSSPX-UHFFFAOYSA-N 1-propan-2-ylthioxanthen-9-one Chemical compound S1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C(C)C YIKSHDNOAYSSPX-UHFFFAOYSA-N 0.000 description 1
- FIHBHSQYSYVZQE-UHFFFAOYSA-N 6-prop-2-enoyloxyhexyl prop-2-enoate Chemical compound C=CC(=O)OCCCCCCOC(=O)C=C FIHBHSQYSYVZQE-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MUXOBHXGJLMRAB-UHFFFAOYSA-N Dimethyl succinate Chemical compound COC(=O)CCC(=O)OC MUXOBHXGJLMRAB-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- ZNAAXKXXDQLJIX-UHFFFAOYSA-N bis(2-cyclohexyl-3-hydroxyphenyl)methanone Chemical compound C1CCCCC1C=1C(O)=CC=CC=1C(=O)C1=CC=CC(O)=C1C1CCCCC1 ZNAAXKXXDQLJIX-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- XTDYIOOONNVFMA-UHFFFAOYSA-N dimethyl pentanedioate Chemical compound COC(=O)CCCC(=O)OC XTDYIOOONNVFMA-UHFFFAOYSA-N 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- ZDHCZVWCTKTBRY-UHFFFAOYSA-N omega-Hydroxydodecanoic acid Natural products OCCCCCCCCCCCC(O)=O ZDHCZVWCTKTBRY-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- UKASIOIEWZDBIT-UHFFFAOYSA-N phenyl-(2,3,4-trimethylphenyl)methanone Chemical compound CC1=C(C)C(C)=CC=C1C(=O)C1=CC=CC=C1 UKASIOIEWZDBIT-UHFFFAOYSA-N 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 150000005621 tetraalkylammonium salts Chemical class 0.000 description 1
- 239000012720 thermal barrier coating Substances 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/06—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by controlling the pressure above the molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/045—Directionally solidified castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
- B22D43/001—Retaining slag during pouring molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/002—Crucibles or containers for supporting the melt
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/14—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method characterised by the seed, e.g. its crystallographic orientation
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/52—Alloys
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0037—Production of three-dimensional images
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/0047—Photosensitive materials characterised by additives for obtaining a metallic or ceramic pattern, e.g. by firing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Optics & Photonics (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mold Materials And Core Materials (AREA)
- Ceramic Products (AREA)
- Producing Shaped Articles From Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
【解決手段】溶融金属から鋳造構成要素を製造するシステムである。該システムは、貫通する開口254が形成された底部壁部材701を有するるつぼ122と、一体的に形成されたセラミック溶融金属のディスペンサ125とを備えている。
Description
本発明の関連する目的及び有利な効果は、以下の説明から明らかになるであろう。
ガスタービンエンジンは、工業用途にて使用するのにも等しく適している。歴史的に、ガス及び油の輸送管、発電及び船舶推進のための圧送装置のような、工業用ガスタービンエンジンの広い用途がある。
ペデスタル
長さ 0.508−1.27mm(0.020−0.050インチ)
幅 0.508−1.27mm(0.020−0.050インチ)
高さ 0.3048−0.508mm(0.012−0.020インチ)
通路
長さ 不明
幅 0.3048−0.508mm(0.012−0.020インチ)
高さ 0.3048−0.508mm(0.012−0.020インチ)
図4及び図5を参照すると、当該システムにより製造可能な単一物から成る多数壁のガスタービンエンジン構成要素の1つの実施の形態を示す断面図が図示されている。更に、図6には、本発明のシステムにて製造可能な宇宙船42の前縁43が示されている。図7には、当該システムにより製造することのできる鋳造製品の型式の別の例を示す内部流体流動回路を有する液圧弁体44が示されている。本明細書に示した製品は、限定的であることを意図するものではなく、非限定的に、宝石、歯科補綴物、一般的な補綴具、普通の機器、ゴルフクラブヘッド、プロペラ、電子品の包装、管、弁及び精密な許容公差及び(又は)細部となるように従来、インベストメント鋳造されていたその他の物品を含む、その他の鋳造製品を当該システムにて製造することが考えられる。
一例において、焼結可能なセラミック材料としてシリカが選ばれる。シリカは、本発明に従って硬化した鋳型を提供し得るよう焼結するのに適した平均的な粒子寸法を有する乾燥粉体として提供することができる。好ましくは、粉体シリカは、約0.5μmないし約20.0μm、より好ましくは、約1.0μmないし20.0μm、最も好ましくは、約1.0μmないし約5.0μmの平均粒子寸法を有するように選ばれるものとする。好ましくは、シリカの量は、充填樹脂の全重量に基づいて約50.0重量%ないし約72.0重量%の範囲にあるものとする。
表II
重量/g 体積cc 重量% 体積%
アルミナ 1980 500 78.2 48.0
モノマー 510 500 20.1 48.8
分散剤 39.6 38.8 1.56 3.73
光開始剤 2.55 2.32 0.101 0.223
−−−− −−−− −−−−− −−−−−
合計 2532 1041 100% 100%
シリカ 2210 1000 67.1 48.5
モノマー 1020 1000 31.0 48.5
分散剤 44.2 43.33 1.37 2.14
光開始剤 5.10 4.636 0.619 0.899
−−−− −−−−− −−−−− −−−−−
合計 3279 2048 100% 100%
1つの代替的な実施の形態において、セラミック充填樹脂は、二重硬化樹脂として定義される。二重硬化樹脂は、モノマーの重合化を生じさせるため2つの型式の開始剤を利用する。1つの好ましい形態において、紫外線硬化のための1つの光開始剤及び熱硬化のための別の開始剤がある。熱硬化のための開始剤の一例は、過酸化ベンゾイルすなわちAIBNである。AIBNは、2−2´−アゾ−ビス−イソブチリルニトリルを備えている。しかし、熱硬化のための開始剤は、当該技術分野の当業者に既知の多数のその他の開始剤から選ぶことができる。
Claims (4)
- 単結晶顕微鏡組織を有する鋳造構成要素を製造する方法において、
セラミック充填樹脂の光重合化によって、約1.524mm(約0.060インチ)以下の肉厚を有する薄いシェルセラミック鋳造鋳型を形成するステップと、
シェルセラミック鋳造鋳型に対し追加的な支持体を提供せずに、溶融金属を薄いシェルセラミック鋳造鋳型内に鋳込むステップと、
薄いシェルセラミック鋳造鋳型を通じて熱勾配を動かして凝固させ、単結晶顕微鏡組織を有する鋳造構成要素となるようにするステップとを備える、単結晶顕微鏡組織を有する鋳造構成要素を製造する方法。 - 指向性凝固した顕微鏡組織を有する鋳造構成要素を製造する方法において、
セラミック充填樹脂の選択的レーザ励起により約1.524mm(約0.060インチ)以下の肉厚を有する薄いシェルセラミック鋳造鋳型を形成するステップと、
熱鋳型キャリアを約1648.89℃(約3000°F)の温度まで加熱するステップと、
前記加熱後、薄いシェルセラミック鋳造鋳型を熱鋳型キャリア内に配置するステップと、
前記加熱後、熱鋳型キャリアの外面を絶縁して熱鋳型キャリアからの熱の伝導を最小にするステップと、
前記絶縁後、溶融金属を薄いシェルセラミック鋳造鋳型内に鋳込むステップと、
前記鋳込んだ後、約1426.67℃ないし約1648.89℃(約2600°Fないし約3000°F)の範囲内の温度を有する環境に対し熱キャリアを曝すステップと、
熱鋳型キャリアと薄いシェルセラミック鋳造鋳型との間の相対的な動きにより薄いシェルセラミック鋳造鋳型を低温の環境に曝すステップと、
約25.4cm/時(10インチ/時)ないし約254cm/時(100インチ/時)の率にて金属を薄いシェルセラミック鋳造鋳型内で指向性凝固させるステップとを備える、指向性凝固した顕微鏡組織を有する鋳造構成要素を製造する方法。 - 溶融金属を鋳込む装置において、
貫通する開口が形成された底部壁部材を有するるつぼと、
一体的に形成されたセラミック溶融金属のディスペンサとを備え、該ディスペンサが、
前記るつぼ内に配置され且つ、前記開口の周りに配置された第一の端部と、閉じられた別の第二の端部とを有する第一の立ち上がり管であって、溶融金属が前記るつぼから該第一の管まで流れるのを許容する少なくとも1つの入口と、溶融金属を受け入れるキャビティを画成する二重壁とを有する前記第一の立ち上がり管と、
該第一の管内に配置されて、第一の管の前記第一の端部に結合され且つ、前記開口と流体的に連通した一端と、前記第一の管からの鋳込み口を画成する他端とを有する第二の立ち上がり管と、
溶融金属が前記少なくとも1つの入口から前記鋳込み口まで進むための前記第二の管に沿って伸びる通路とを備える、溶融金属を鋳込む装置。 - 鋳造構成要素を製造する方法において、
セラミック充填樹脂の光重合化により約1.524mm(約0.060インチ)の以下の肉厚を有し、一体的な中子を有する薄いシェルセラミック鋳造鋳型を形成するステップと、
薄いシェルセラミック鋳造鋳型に対し追加的な支持体を提供せずに、溶融金属を薄いシェルセラミック鋳造鋳型内に鋳込むステップと、
薄いシェルセラミック鋳造鋳型内で且つ薄いシェルセラミック鋳造鋳型の周りで溶融金属を凝固させ、1つの鋳造構成要素を形成するステップとを備える、鋳造構成要素を製造する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/132,975 US6932145B2 (en) | 1998-11-20 | 2002-04-26 | Method and apparatus for production of a cast component |
PCT/US2003/012810 WO2003090955A1 (en) | 2002-04-26 | 2003-04-25 | Method and apparatus for production of a cast component |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005523819A true JP2005523819A (ja) | 2005-08-11 |
JP4456368B2 JP4456368B2 (ja) | 2010-04-28 |
Family
ID=29268764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003587568A Expired - Fee Related JP4456368B2 (ja) | 2002-04-26 | 2003-04-25 | 鋳造構成要素を製造する方法及び装置 |
Country Status (5)
Country | Link |
---|---|
US (3) | US6932145B2 (ja) |
EP (5) | EP2359962B1 (ja) |
JP (1) | JP4456368B2 (ja) |
AU (1) | AU2003225155A1 (ja) |
WO (1) | WO2003090955A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016522750A (ja) * | 2013-04-19 | 2016-08-04 | ユナイテッド テクノロジーズ コーポレイションUnited Technologies Corporation | 欠陥を直し微細構造を改変させるための付加製造された部品の再形成 |
JP2019072766A (ja) * | 2017-10-18 | 2019-05-16 | ゼネラル・エレクトリック・カンパニイ | 鋳造用高温エンジニアリング剛性コア−シェル鋳型 |
JP2019107889A (ja) * | 2017-12-11 | 2019-07-04 | エス.ア.エス. スリーディーセラム − シントー | 付加製造の技法によってセラミック材料から作られた部片を製造するための方法 |
Families Citing this family (101)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6932145B2 (en) * | 1998-11-20 | 2005-08-23 | Rolls-Royce Corporation | Method and apparatus for production of a cast component |
US7418993B2 (en) | 1998-11-20 | 2008-09-02 | Rolls-Royce Corporation | Method and apparatus for production of a cast component |
US6949199B1 (en) * | 2001-08-16 | 2005-09-27 | Seagate Technology Llc | Heat-transfer-stamp process for thermal imprint lithography |
US7004853B2 (en) * | 2003-07-28 | 2006-02-28 | Callaway Golf Company | High density alloy for improved mass properties of an article |
US7422529B2 (en) * | 2004-03-10 | 2008-09-09 | Acushnet Company | Mold for a golf ball |
US6951239B1 (en) * | 2004-04-15 | 2005-10-04 | United Technologies Corporation | Methods for manufacturing investment casting shells |
CA2511154C (en) † | 2004-07-06 | 2012-09-18 | General Electric Company | Synthetic model casting |
CA2584104C (en) * | 2004-10-19 | 2012-12-11 | Rolls-Royce Corporation | Method and apparatus associated with anisotropic shrink in sintered ceramic items |
EP1661640A1 (de) * | 2004-11-24 | 2006-05-31 | Siemens Aktiengesellschaft | Verfahren zum Herstellen eines verlorenen Modells und darin eingebrachten Kern |
WO2007008828A2 (en) * | 2005-07-08 | 2007-01-18 | Sky+, Ltd. | Method for casting reactive metals and casting containers associated therewith |
US20070085241A1 (en) * | 2005-10-14 | 2007-04-19 | Northrop Grumman Corporation | High density performance process |
DE102005058118A1 (de) * | 2005-11-29 | 2007-06-06 | Siemens Ag | Verfahren zum Herstellen keramischer Bauteile, insbesondere Gussformen |
US7861766B2 (en) * | 2006-04-10 | 2011-01-04 | United Technologies Corporation | Method for firing a ceramic and refractory metal casting core |
US20070277952A1 (en) * | 2006-05-30 | 2007-12-06 | Vulcan Engineering Company | Rapid localized directional solidification of liquid or semi-solid material contained by media mold |
US8575513B2 (en) * | 2006-07-06 | 2013-11-05 | Siemens Energy, Inc. | Rapid prototyping of ceramic articles |
DE102006049216A1 (de) * | 2006-10-18 | 2008-04-24 | Mtu Aero Engines Gmbh | Hochdruckturbinen-Rotor und Verfahren zur Herstellung eines Hochdruckturbinen-Rotors |
US8137607B2 (en) * | 2006-11-07 | 2012-03-20 | Ford Motor Company | Process for making reusable tooling |
US20090160092A1 (en) * | 2007-12-20 | 2009-06-25 | David Brian Jahnz | Precision casting process |
DE102008016170A1 (de) * | 2008-03-28 | 2009-10-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Bauteil mit sich überlappenden Schweißnähten und ein Verfahren zur Herstellung |
US9561622B2 (en) | 2008-05-05 | 2017-02-07 | Georgia Tech Research Corporation | Systems and methods for fabricating three-dimensional objects |
US8636496B2 (en) * | 2008-05-05 | 2014-01-28 | Georgia Tech Research Corporation | Systems and methods for fabricating three-dimensional objects |
US8157527B2 (en) * | 2008-07-03 | 2012-04-17 | United Technologies Corporation | Airfoil with tapered radial cooling passage |
US20100028645A1 (en) * | 2008-08-04 | 2010-02-04 | Michael Maguire | Adaptive supports for green state articles and methods of processing thereof |
US8572844B2 (en) * | 2008-08-29 | 2013-11-05 | United Technologies Corporation | Airfoil with leading edge cooling passage |
US8303252B2 (en) * | 2008-10-16 | 2012-11-06 | United Technologies Corporation | Airfoil with cooling passage providing variable heat transfer rate |
US8020314B2 (en) * | 2008-10-31 | 2011-09-20 | Corning Incorporated | Methods and apparatus for drying ceramic green bodies with microwaves |
US8109725B2 (en) | 2008-12-15 | 2012-02-07 | United Technologies Corporation | Airfoil with wrapped leading edge cooling passage |
CN102325644B (zh) | 2008-12-22 | 2014-12-10 | 荷兰应用科学研究会(Tno) | 用于3d物体的分层生产的方法及设备 |
US8777602B2 (en) | 2008-12-22 | 2014-07-15 | Nederlandse Organisatie Voor Tobgepast-Natuurwetenschappelijk Onderzoek TNO | Method and apparatus for layerwise production of a 3D object |
US8678805B2 (en) | 2008-12-22 | 2014-03-25 | Dsm Ip Assets Bv | System and method for layerwise production of a tangible object |
WO2011019672A2 (en) * | 2009-08-09 | 2011-02-17 | Rolls-Royce Corporation | Support for a fired article |
US20110042858A1 (en) * | 2009-08-19 | 2011-02-24 | Vinch Jr Samuel D | Method of making molds with production ready surfaces |
US8137604B2 (en) * | 2009-08-26 | 2012-03-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Methods of creating soft formed hoses and molds |
US8240355B2 (en) * | 2010-01-29 | 2012-08-14 | United Technologies Corporation | Forming a cast component with agitation |
WO2012003439A1 (en) | 2010-07-02 | 2012-01-05 | Mikro Systems, Inc. | Self supporting core-in-a-core for casting |
GB2490087B (en) | 2010-11-29 | 2016-04-27 | Halliburton Energy Services Inc | Forming objects by infiltrating a printed matrix |
GB2485848B (en) * | 2010-11-29 | 2018-07-11 | Halliburton Energy Services Inc | Improvements in heat flow control for molding downhole equipment |
US8393381B2 (en) | 2011-05-18 | 2013-03-12 | Pcc Airfoils, Inc. | Method of forming a cast metal article |
US9079803B2 (en) * | 2012-04-05 | 2015-07-14 | United Technologies Corporation | Additive manufacturing hybrid core |
CN102794402B (zh) * | 2012-08-21 | 2014-07-16 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种单晶叶片螺旋选晶器的压型模具 |
ES2908581T3 (es) * | 2012-10-02 | 2022-05-03 | 3Shape As | Molde para restauración dental |
US20140110077A1 (en) * | 2012-10-23 | 2014-04-24 | United Technologies Corporation | Casting Process and Apparatus |
GB2515773A (en) * | 2013-07-03 | 2015-01-07 | Kevin Smith | An improved casting system |
US9624779B2 (en) * | 2013-10-15 | 2017-04-18 | General Electric Company | Thermal management article and method of forming the same, and method of thermal management of a substrate |
WO2015058182A1 (en) * | 2013-10-18 | 2015-04-23 | +Mfg, LLC | Method and apparatus for fabrication of articles by molten and semi-molten deposition |
WO2015112885A1 (en) | 2014-01-23 | 2015-07-30 | United Technologies Corporation | An additive manufactured mold, a method of manufacturing the mold, and a workpiece casted from the mold |
US20150314403A1 (en) * | 2014-05-01 | 2015-11-05 | Siemens Energy, Inc. | Arrangement for laser processing of turbine component |
US9435211B2 (en) * | 2014-05-09 | 2016-09-06 | United Technologies Corporation | Method for forming components using additive manufacturing and re-melt |
US9452474B2 (en) * | 2014-05-09 | 2016-09-27 | United Technologies Corporation | Method for forming a directionally solidified replacement body for a component using additive manufacturing |
BR112016024266A2 (pt) | 2014-06-25 | 2017-08-15 | Halliburton Energy Services Inc | ?invólucro de isolamento, e, métodos para remover um molde de um forno e para introduzir uma broca em um poço? |
FR3023195B1 (fr) * | 2014-07-07 | 2016-08-19 | Snecma | Procede ameliore de fabrication d'une carapace, pour la realisation par moulage a cire perdue d'elements aubages de turbomachine d'aeronef |
US10907609B2 (en) * | 2014-07-15 | 2021-02-02 | Ge Renewable Technologies | Apparatus and method for modifying a geometry of a turbine part |
CA2857297C (en) * | 2014-07-21 | 2021-08-17 | Alstom Renewable Technologies | Apparatus and method for modifying a geometry of a turbine part |
WO2016089368A1 (en) | 2014-12-02 | 2016-06-09 | Halliburton Energy Services, Inc. | Heat-exchanging mold assemblies for infiltrated downhole tools |
US10118220B2 (en) | 2014-12-02 | 2018-11-06 | Halliburton Energy Services, Inc. | Mold assemblies used for fabricating downhole tools |
US10406598B2 (en) | 2014-12-02 | 2019-09-10 | Halliburton Energy Services, Inc. | Mold assemblies with integrated thermal mass for fabricating infiltrated downhole tools |
WO2016089376A1 (en) | 2014-12-02 | 2016-06-09 | Halliburton Energy Services, Inc. | Mold assemblies that actively heat infiltrated downhole tools |
US10105756B2 (en) | 2014-12-02 | 2018-10-23 | Halliburton Energy Services, Inc. | Steam-blocking cooling systems that help facilitate directional solidification |
US20160158837A1 (en) * | 2014-12-06 | 2016-06-09 | Soliden, LLC | Sand casting device and associated method with improved mechanical properties |
WO2016122488A1 (en) | 2015-01-28 | 2016-08-04 | Halliburton Energy Services, Inc. | Mold transfer assemblies and methods of use |
WO2017014457A1 (ko) * | 2015-07-23 | 2017-01-26 | 조경일 | 금속합금 필라멘트용 3d 프린터 |
EP3326789A4 (en) | 2015-07-23 | 2019-04-17 | Kyungil Cho | 3D PRINTER FOR METAL ALLOY FILAMENT |
US10697305B2 (en) * | 2016-01-08 | 2020-06-30 | General Electric Company | Method for making hybrid ceramic/metal, ceramic/ceramic body by using 3D printing process |
US10493523B1 (en) | 2016-02-04 | 2019-12-03 | Williams International Co., L.L.C. | Method of producing a cast component |
US10343218B2 (en) * | 2016-02-29 | 2019-07-09 | General Electric Company | Casting with a second metal component formed around a first metal component using hot isostactic pressing |
US10315248B2 (en) | 2016-11-17 | 2019-06-11 | General Electric Company | Methods and apparatuses using cast in core reference features |
US20180161866A1 (en) | 2016-12-13 | 2018-06-14 | General Electric Company | Multi-piece integrated core-shell structure for making cast component |
US11813669B2 (en) | 2016-12-13 | 2023-11-14 | General Electric Company | Method for making an integrated core-shell structure |
US20180161852A1 (en) | 2016-12-13 | 2018-06-14 | General Electric Company | Integrated casting core-shell structure with printed tubes for making cast component |
US20180161856A1 (en) | 2016-12-13 | 2018-06-14 | General Electric Company | Integrated casting core-shell structure and filter for making cast component |
US20180161853A1 (en) | 2016-12-13 | 2018-06-14 | General Electric Company | Integrated casting core-shell structure with floating tip plenum |
US20180161857A1 (en) | 2016-12-13 | 2018-06-14 | General Electric Company | Integrated casting core-shell structure for making cast components having thin root components |
US20180161855A1 (en) | 2016-12-13 | 2018-06-14 | General Electric Company | Multi-piece integrated core-shell structure with standoff and/or bumper for making cast component |
US20180161859A1 (en) | 2016-12-13 | 2018-06-14 | General Electric Company | Integrated casting core-shell structure for making cast component with non-linear holes |
US20180161854A1 (en) | 2016-12-13 | 2018-06-14 | General Electric Company | Integrated casting core-shell structure |
US10807154B2 (en) | 2016-12-13 | 2020-10-20 | General Electric Company | Integrated casting core-shell structure for making cast component with cooling holes in inaccessible locations |
JP6815940B2 (ja) * | 2017-06-15 | 2021-01-20 | 株式会社ミマキエンジニアリング | 造形装置及び造形方法 |
EP3415314A1 (en) * | 2017-06-15 | 2018-12-19 | Mimaki Engineering Co., Ltd. | Building apparatus and building method |
US11230503B2 (en) | 2017-06-27 | 2022-01-25 | General Electric Company | Resin for production of porous ceramic stereolithography and methods of its use |
US10974312B2 (en) | 2017-06-28 | 2021-04-13 | General Electric Company | Additively manufactured casting core-shell mold with integrated filter and ceramic shell |
US10391670B2 (en) | 2017-06-28 | 2019-08-27 | General Electric Company | Additively manufactured integrated casting core structure with ceramic shell |
US11192172B2 (en) | 2017-06-28 | 2021-12-07 | General Electric Company | Additively manufactured interlocking casting core structure with ceramic shell |
US10391549B2 (en) | 2017-06-28 | 2019-08-27 | General Electric Company | Additively manufactured casting core-shell hybrid mold and ceramic shell |
US11173542B2 (en) | 2017-06-28 | 2021-11-16 | General Electric Company | Additively manufactured casting core-shell mold and ceramic shell with variable thermal properties |
US20190033020A1 (en) * | 2017-07-27 | 2019-01-31 | United Technologies Corporation | Thin-walled heat exchanger with improved thermal transfer features |
US10889872B2 (en) | 2017-08-02 | 2021-01-12 | Kennametal Inc. | Tool steel articles from additive manufacturing |
CN109663888B (zh) * | 2017-10-16 | 2021-07-30 | 通用电气公司 | 用于模具种晶的方法 |
US11014153B2 (en) | 2017-10-23 | 2021-05-25 | General Electric Company | Method for seeding a mold |
US11130170B2 (en) | 2018-02-02 | 2021-09-28 | General Electric Company | Integrated casting core-shell structure for making cast component with novel cooling hole architecture |
US11229952B2 (en) | 2018-08-20 | 2022-01-25 | Honeywell International Inc. | System and method for forming part from rapidly manufactured article |
CN109128024A (zh) * | 2018-09-18 | 2019-01-04 | 西安西工大超晶科技发展有限责任公司 | 一种铸件快速开发的方法 |
NL2022372B1 (en) | 2018-12-17 | 2020-07-03 | What The Future Venture Capital Wtfvc B V | Process for producing a cured 3d product |
DE102019201085A1 (de) * | 2019-01-29 | 2020-07-30 | Siemens Aktiengesellschaft | Herstellungsverfahren für ein Bauteil mit integrierten Kanälen |
US10933464B2 (en) * | 2019-07-23 | 2021-03-02 | Cheng-Kuan Wu | Forging cast method using thin shell mold |
US11686208B2 (en) | 2020-02-06 | 2023-06-27 | Rolls-Royce Corporation | Abrasive coating for high-temperature mechanical systems |
US11813665B2 (en) * | 2020-09-14 | 2023-11-14 | General Electric Company | Methods for casting a component having a readily removable casting core |
US20220362965A1 (en) * | 2021-05-11 | 2022-11-17 | General Electric Company | Methods for casting a component via a unitary core-shell mold |
CN113695558A (zh) * | 2021-08-09 | 2021-11-26 | 含山县火炬铸造有限公司 | 一种多功能井盖生产用铸造机 |
KR20240018738A (ko) * | 2022-08-02 | 2024-02-14 | 주식회사 엠오피(M.O.P Co., Ltd.) | 고정밀 광경화 3d 프린팅 방법 및 이를 이용한 고정밀 조형물 제조방법 |
US20240218828A1 (en) | 2022-11-01 | 2024-07-04 | General Electric Company | Gas Turbine Engine |
CN116274869B (zh) * | 2022-12-30 | 2024-08-06 | 哈尔滨工业大学 | 一种铝合金熔模铸造装置及使用该装置的铸造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4931530A (ja) * | 1972-07-24 | 1974-03-22 | ||
JPH09317402A (ja) * | 1996-05-30 | 1997-12-09 | Hitachi Ltd | ガスタービン用単結晶静翼、静翼セグメント及びその製造方法 |
JPH1080747A (ja) * | 1996-07-10 | 1998-03-31 | General Electric Co <Ge> | 内部補強部材を有するセラミック製中子 |
JP2003520134A (ja) * | 1998-11-20 | 2003-07-02 | ロールス−ロイス・コーポレーション | 鋳造部品を製造する方法及び装置 |
Family Cites Families (253)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US511885A (en) * | 1894-01-02 | Hoop-trimmer | ||
US833150A (en) * | 1905-09-11 | 1906-10-16 | John S Attenhofer | Cistern. |
US1266700A (en) | 1917-07-23 | 1918-05-21 | Detroit Stove Works | Mold for hollow castings and method of forming the same. |
US1983580A (en) | 1932-12-03 | 1934-12-11 | Aluminum Co Of America | Metal transfer device |
US1956524A (en) | 1933-01-06 | 1934-04-24 | Grassyfork Fisheries Inc | Aquarium |
US2546517A (en) | 1945-09-04 | 1951-03-27 | Telfer E Norman | Metal casting |
US2825107A (en) | 1952-12-16 | 1958-03-04 | Schueler George Berthol Edward | Method of making hollow sand cores for metal casting |
US2961751A (en) | 1958-01-13 | 1960-11-29 | Misco P C Inc | Ceramic metal casting process |
US3085303A (en) | 1959-12-02 | 1963-04-16 | Steigerwald Karl Heinz | Method and means for continuous casting employing compartmented molds |
US2985929A (en) | 1959-12-18 | 1961-05-30 | Richard T Carter | Method and apparatus for support and cooling of shell molds |
US3200455A (en) | 1962-04-04 | 1965-08-17 | Howe Sound Co | Method of shell mold casting |
US4027722A (en) | 1963-02-01 | 1977-06-07 | Airco, Inc. | Electron beam furnace |
US3222738A (en) | 1963-04-18 | 1965-12-14 | Richard T Carter | Methods of removing expendable plastic patterns |
US3502520A (en) | 1965-12-30 | 1970-03-24 | Ibm | Process of making patterned unitary solid bodies from finely divided discrete particles |
GB1193470A (en) | 1966-09-15 | 1970-06-03 | Inst Metalozanie I Technologia | Apparatus for Casting Meltable Material such as Metal under Gas-Pressure and -Counterpressure |
DE1921808A1 (de) * | 1969-04-29 | 1970-11-12 | Schloemann Ag | Verfahren und Vorrichtung zur Regelung des Zuflusses der Metallschmelze zu Stranggiesskokillen |
US3607115A (en) | 1969-10-29 | 1971-09-21 | Gen Motors Corp | Crystal pulling from molten melts including solute introduction means below the seed-melt interface |
US3678987A (en) | 1970-12-28 | 1972-07-25 | Gen Electric | Elastomeric mold lining for making wax replica of complex part to be cast |
US3724531A (en) | 1971-01-13 | 1973-04-03 | United Aircraft Corp | Mold for casting single crystal articles |
US3810504A (en) | 1971-03-26 | 1974-05-14 | Trw Inc | Method for directional solidification |
FR2146148B1 (ja) | 1971-07-21 | 1975-07-11 | Peugeot & Renault | |
US3714977A (en) | 1971-07-23 | 1973-02-06 | United Aircraft Corp | Method and apparatus for the production of directionally solidified castings |
US3763926A (en) | 1971-09-15 | 1973-10-09 | United Aircraft Corp | Apparatus for casting of directionally solidified articles |
US3770047A (en) * | 1972-01-10 | 1973-11-06 | Trw | Apparatus for unidirectionally solidifying metals |
US3841384A (en) | 1973-02-21 | 1974-10-15 | Howmet Corp | Method and apparatus for melting and casing metal |
US3926245A (en) | 1973-09-28 | 1975-12-16 | Gen Motors Corp | Method for producing directionally solidified cast alloy articles and apparatus therefor |
US3962162A (en) | 1974-02-19 | 1976-06-08 | Minnesota Mining And Manufacturing Company | Rigidly bonded green ceramics and processes |
AU497960B2 (en) | 1974-04-11 | 1979-01-25 | Minnesota Mining And Manufacturing Company | Photopolymerizable compositions |
CH577864A5 (ja) | 1974-05-29 | 1976-07-30 | Sulzer Ag | |
US3981346A (en) * | 1974-10-03 | 1976-09-21 | United Technologies Corporation | Method and apparatus for directional solidification |
US3942581A (en) | 1974-11-29 | 1976-03-09 | General Electric Company | Method and apparatus for casting directionally solidified articles |
US3993485A (en) | 1975-05-27 | 1976-11-23 | Bell Telephone Laboratories, Incorporated | Photopolymerization process and related devices |
FR2320153A1 (fr) | 1975-08-08 | 1977-03-04 | Alsacienne Atom | Dispositif etanche de coulee des metaux fondus sur machine a mouler sous pression |
US4015657A (en) | 1975-09-03 | 1977-04-05 | Dmitry Andreevich Petrov | Device for making single-crystal products |
US4066117A (en) | 1975-10-28 | 1978-01-03 | The International Nickel Company, Inc. | Spray casting of gas atomized molten metal to produce high density ingots |
US4093017A (en) | 1975-12-29 | 1978-06-06 | Sherwood Refractories, Inc. | Cores for investment casting process |
DE2706558A1 (de) | 1976-03-15 | 1977-09-22 | Erwin Buehrer | Verfahren und einrichtung zum abgiessen einer form mit einer waehlbaren menge von fluessigem metall |
US4200138A (en) | 1976-03-17 | 1980-04-29 | Linde Aktiengesellschaft | Process for the shielding of a casting stream in a casting apparatus |
FR2350909A1 (fr) | 1976-05-10 | 1977-12-09 | Zeppellini Dino | Recipient ou poche de coulee pour pieces moulees ou matieres diverses |
IT1113510B (it) | 1977-02-14 | 1986-01-20 | Colombani Piero | Dispositivo per il trav-aso di liquidi |
US4086311A (en) | 1977-03-09 | 1978-04-25 | General Electric Company | Methods for increasing the crushability characteristics of cores for casting advanced superalloy materials |
US4097291A (en) | 1977-03-09 | 1978-06-27 | General Electric Company | Core and mold materials for directional solidification of advanced superalloy materials |
US4111252A (en) | 1977-08-01 | 1978-09-05 | United Technologies Corporation | Method for making molds and mold components for casting single crystal metallic articles |
US4156614A (en) | 1977-10-06 | 1979-05-29 | General Electric Company | Alumina-based ceramics for core materials |
US4164424A (en) | 1977-10-06 | 1979-08-14 | General Electric Company | Alumina core having a high degree of porosity and crushability characteristics |
JPS55102A (en) | 1978-03-15 | 1980-01-05 | Sankin Ind Co | Preparation of false tooth floor by photoohardening and photoohardening material |
US4178986A (en) | 1978-03-31 | 1979-12-18 | General Electric Company | Furnace for directional solidification casting |
US4436485A (en) | 1978-04-17 | 1984-03-13 | General Motors Corporation | Turbine wheel with integral DS blades and equiaxed hub |
US4180119A (en) | 1978-09-18 | 1979-12-25 | Howmet Turbine Components Corporation | Mold for directionally solidified single crystal castings and method for preparing same |
US4549599A (en) | 1978-10-19 | 1985-10-29 | United Technologies Corporation | Preventing mold and casting cracking in high rate directional solidification processes |
US4190094A (en) * | 1978-10-25 | 1980-02-26 | United Technologies Corporation | Rate controlled directional solidification method |
CA1142839A (en) | 1978-12-13 | 1983-03-15 | Bruce E. Terkelsen | Method and apparatus for epitaxial solidification |
FR2445193A1 (fr) | 1978-12-29 | 1980-07-25 | Onera (Off Nat Aerospatiale) | Procede et appareillage pour la fabrication de barres en materiau composite metallique par solidification unidirectionnelle |
US4240493A (en) | 1979-04-09 | 1980-12-23 | Wilmarth Russell F | Shell investment casting process |
US4341557A (en) | 1979-09-10 | 1982-07-27 | Kelsey-Hayes Company | Method of hot consolidating powder with a recyclable container material |
JPS5695464A (en) | 1979-12-14 | 1981-08-01 | Secr Defence Brit | Directional coagulating method |
US4353405A (en) | 1980-04-18 | 1982-10-12 | Trw Inc. | Casting method |
NO147204C (no) | 1980-06-30 | 1983-02-23 | Ardal Og Sunndal Verk | Fremgangsmaate og anordning for diskontinuerlig inntapping av flytende metall i et vakuumkammer som kontinuerlig vedlikeholder vakuum |
JPS58500251A (ja) | 1981-01-15 | 1983-02-17 | バテル デイベロプメント コ−ポレイシヨン | 耐磨耗性の透明又は半透明フィルムで支持体をコ−トする光硬化組成物 |
US4609029A (en) | 1981-02-27 | 1986-09-02 | Trw Inc. | Method of reducing casting time |
JPS6059064B2 (ja) | 1981-03-17 | 1985-12-23 | 株式会社小松製作所 | マイクロ波加熱硬化鋳型用模型の製造方法 |
US4714101A (en) | 1981-04-02 | 1987-12-22 | United Technologies Corporation | Method and apparatus for epitaxial solidification |
US4801528A (en) | 1981-05-04 | 1989-01-31 | Dentsply Research & Development Corporation | Dental adhesive system |
GB2100633B (en) | 1981-06-11 | 1985-02-13 | Rolls Royce | Selector device for use in the casting of single crystal objects |
US4532974A (en) | 1981-07-03 | 1985-08-06 | Rolls-Royce Limited | Component casting |
DE3134758A1 (de) | 1981-09-02 | 1983-03-17 | Kocks Technik Gmbh & Co, 4010 Hilden | Verfahren zum herstellen von metallischen hohlbloecken |
GB2112309B (en) | 1981-12-23 | 1986-01-02 | Rolls Royce | Making a cast single crystal article |
US4469160A (en) | 1981-12-23 | 1984-09-04 | United Technologies Corporation | Single crystal solidification using multiple seeds |
DE3151533C2 (de) | 1981-12-24 | 1983-11-24 | Günter Dr.-Ing. 5750 Menden Altland | Verlängerte Ausgußdüse für Zwischenbehälter |
US4548255A (en) | 1982-03-01 | 1985-10-22 | United Technologies Corporation | Mold with starter and selector sections for directional solidification casting |
JPS58157300U (ja) | 1982-04-13 | 1983-10-20 | 株式会社神戸製鋼所 | 熱間静水圧成形装置 |
DE3366857D1 (en) | 1982-07-23 | 1986-11-20 | Schissler Jean Marie Joseph | Process and apparatus for the production of castings, and castings produced by this process |
US4450889A (en) | 1982-08-20 | 1984-05-29 | United Technologies Corporation | Mold having a helix for casting single crystal articles |
DE3236124A1 (de) | 1982-09-29 | 1984-03-29 | Dickels & Vinz Ingenieur Consulting, 8130 Starnberg | Verfahren und prozesskammer fuer die gerichtete erstarrung und abschreckung von schmelzfluessigen metallproben |
US4588664A (en) | 1983-08-24 | 1986-05-13 | Polaroid Corporation | Photopolymerizable compositions used in holograms |
JPS6055414A (ja) | 1983-09-05 | 1985-03-30 | Mitsubishi Electric Corp | 加工装置 |
JPS6068142A (ja) | 1983-09-26 | 1985-04-18 | Nippon Steel Corp | 気泡ポンプによる溶融金属の移送方法 |
IT1162996B (it) | 1983-11-08 | 1987-04-01 | Newellpharma Srl | Composizione di materia in pasta e sua applicazione nei procedimenti di fusione a cera persa particolarmente in odontotecnica |
JPS60157048U (ja) | 1984-03-26 | 1985-10-19 | 株式会社神戸製鋼所 | 連続鋳造のタンデイツシユ用電磁バルブ |
DE3414290A1 (de) | 1984-04-14 | 1985-10-24 | Leybold-Heraeus GmbH, 5000 Köln | Kristallhalter |
DE3421157A1 (de) | 1984-06-07 | 1985-12-12 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Verbundwerkstoff auf kunststoffbasis fuer prothetische zwecke |
US4665492A (en) | 1984-07-02 | 1987-05-12 | Masters William E | Computer automated manufacturing process and system |
US5571471A (en) | 1984-08-08 | 1996-11-05 | 3D Systems, Inc. | Method of production of three-dimensional objects by stereolithography |
US5344298A (en) | 1984-08-08 | 1994-09-06 | 3D Systems, Inc. | Apparatus for making three-dimensional objects by stereolithography |
US4929402A (en) | 1984-08-08 | 1990-05-29 | 3D Systems, Inc. | Method for production of three-dimensional objects by stereolithography |
US5174943A (en) | 1984-08-08 | 1992-12-29 | 3D Systems, Inc. | Method for production of three-dimensional objects by stereolithography |
US5236637A (en) | 1984-08-08 | 1993-08-17 | 3D Systems, Inc. | Method of and apparatus for production of three dimensional objects by stereolithography |
US4594127A (en) | 1984-09-17 | 1986-06-10 | General Signal Corporation | Method and apparatus for growing crystals |
DE3506426C1 (de) | 1985-02-23 | 1985-11-28 | Stopinc Ag, Baar | Verfahren zum Abgiessen von Metallschmelze aus einem ein Absperrorgan aufweisenden Behaelter |
JPH0620618B2 (ja) | 1985-03-26 | 1994-03-23 | 日立電線株式会社 | 連続鋳造方法及びその装置 |
US4648843A (en) | 1985-07-19 | 1987-03-10 | Minnesota Mining And Manufacturing Company | Method of dental treatment using poly(ethylenically unsaturated) carbamoyl isocyanurates and dental materials made therewith |
EP0210637B1 (en) | 1985-07-31 | 1991-09-11 | E.I. Du Pont De Nemours And Company | Optical coating composition |
US4832112A (en) | 1985-10-03 | 1989-05-23 | Howmet Corporation | Method of forming a fine-grained equiaxed casting |
US5100484A (en) | 1985-10-15 | 1992-03-31 | General Electric Company | Heat treatment for nickel-base superalloys |
US5053359A (en) | 1989-03-24 | 1991-10-01 | Pyromatics, Inc. | Cristobalite reinforcement of high silica glass |
US4977511A (en) | 1985-11-20 | 1990-12-11 | The Mead Corporation | Photosensitive materials containing ionic dye compound as initiators |
US4724891A (en) | 1985-12-24 | 1988-02-16 | Trw Inc. | Thin wall casting |
US4750944A (en) | 1985-12-30 | 1988-06-14 | United Technologies Corporation | Laves free cast+hip nickel base superalloy |
US4696876A (en) | 1986-05-12 | 1987-09-29 | Polaroid Corporation | Photopolymerizable composition |
ES2063737T3 (es) | 1986-06-03 | 1995-01-16 | Cubital Ltd | Aparato y metodo para modelizacion tridimensional. |
US4752352A (en) | 1986-06-06 | 1988-06-21 | Michael Feygin | Apparatus and method for forming an integral object from laminations |
US4828961A (en) | 1986-07-02 | 1989-05-09 | W. R. Grace & Co.-Conn. | Imaging process for forming ceramic electronic circuits |
US5076869A (en) | 1986-10-17 | 1991-12-31 | Board Of Regents, The University Of Texas System | Multiple material systems for selective beam sintering |
US5017753A (en) | 1986-10-17 | 1991-05-21 | Board Of Regents, The University Of Texas System | Method and apparatus for producing parts by selective sintering |
ATE138293T1 (de) | 1986-10-17 | 1996-06-15 | Univ Texas | Verfahren und vorrichtung zur herstellung von gesinterten formkörpern durch teilsinterung |
US4738831A (en) | 1986-10-31 | 1988-04-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration | Method and apparatus for growing crystals |
US5535811A (en) | 1987-01-28 | 1996-07-16 | Remet Corporation | Ceramic shell compositions for casting of reactive metals |
US5122326A (en) | 1987-03-02 | 1992-06-16 | Vacuum Industries Inc. | Method of removing binder material from shaped articles under vacuum pressure conditions |
US4752498A (en) | 1987-03-02 | 1988-06-21 | Fudim Efrem V | Method and apparatus for production of three-dimensional objects by photosolidification |
US4801477A (en) | 1987-09-29 | 1989-01-31 | Fudim Efrem V | Method and apparatus for production of three-dimensional objects by photosolidification |
US5573609A (en) | 1987-03-30 | 1996-11-12 | Rockwell International Corporation | Hot isostatic pressing of single crystal superalloy articles |
FR2614404B1 (fr) | 1987-04-23 | 1989-06-09 | Snecma | Four de coulee de pieces a structure orientee, a ecran thermique deplacable |
US5335711A (en) | 1987-05-30 | 1994-08-09 | Ae Plc | Process and apparatus for metal casting |
US4981528A (en) | 1987-09-16 | 1991-01-01 | Rockwell International Corporation | Hot isostatic pressing of single crystal superalloy articles |
US4813470A (en) | 1987-11-05 | 1989-03-21 | Allied-Signal Inc. | Casting turbine components with integral airfoils |
US5180757A (en) | 1987-12-16 | 1993-01-19 | Michael Lucey | Photopolymerizable compositions used in electronics |
US5145908A (en) | 1988-02-22 | 1992-09-08 | Martin Marietta Energy Systems, Inc. | Method for molding ceramic powders using a water-based gel casting process |
US4894194A (en) | 1988-02-22 | 1990-01-16 | Martin Marietta Energy Systems, Inc. | Method for molding ceramic powders |
US4942001A (en) | 1988-03-02 | 1990-07-17 | Inc. DeSoto | Method of forming a three-dimensional object by stereolithography and composition therefore |
US5267013A (en) | 1988-04-18 | 1993-11-30 | 3D Systems, Inc. | Apparatus and method for profiling a beam |
US5059359A (en) | 1988-04-18 | 1991-10-22 | 3 D Systems, Inc. | Methods and apparatus for production of three-dimensional objects by stereolithography |
US5164128A (en) | 1988-04-18 | 1992-11-17 | 3D Systems, Inc. | Methods for curing partially polymerized parts |
US5256340A (en) | 1988-04-18 | 1993-10-26 | 3D Systems, Inc. | Method of making a three-dimensional object by stereolithography |
DE354637T1 (de) | 1988-04-18 | 1996-06-27 | 3D Systems Inc | Stereolithografische CAD/CAM-Datenkonversion. |
US5182056A (en) | 1988-04-18 | 1993-01-26 | 3D Systems, Inc. | Stereolithography method and apparatus employing various penetration depths |
US5495328A (en) | 1988-04-18 | 1996-02-27 | 3D Systems, Inc. | Apparatus and method for calibrating and normalizing a stereolithographic apparatus |
US5137662A (en) | 1988-11-08 | 1992-08-11 | 3-D Systems, Inc. | Method and apparatus for production of three-dimensional objects by stereolithography |
EP0747203B1 (en) | 1988-04-18 | 2001-06-27 | 3D Systems, Inc. | Stereolithographic curl reduction |
US5015424A (en) | 1988-04-18 | 1991-05-14 | 3D Systems, Inc. | Methods and apparatus for production of three-dimensional objects by stereolithography |
US5182055A (en) | 1988-04-18 | 1993-01-26 | 3D Systems, Inc. | Method of making a three-dimensional object by stereolithography |
US5776409A (en) | 1988-04-18 | 1998-07-07 | 3D Systems, Inc. | Thermal stereolithograp using slice techniques |
US5711911A (en) | 1988-04-18 | 1998-01-27 | 3D Systems, Inc. | Method of and apparatus for making a three-dimensional object by stereolithography |
US5184307A (en) | 1988-04-18 | 1993-02-02 | 3D Systems, Inc. | Method and apparatus for production of high resolution three-dimensional objects by stereolithography |
WO1989010801A1 (en) | 1988-04-18 | 1989-11-16 | 3D Systems, Inc. | Stereolithographic curl reduction |
US5141680A (en) | 1988-04-18 | 1992-08-25 | 3D Systems, Inc. | Thermal stereolighography |
US4999143A (en) | 1988-04-18 | 1991-03-12 | 3D Systems, Inc. | Methods and apparatus for production of three-dimensional objects by stereolithography |
US5130064A (en) | 1988-04-18 | 1992-07-14 | 3D Systems, Inc. | Method of making a three dimensional object by stereolithography |
US5076974A (en) | 1988-04-18 | 1991-12-31 | 3 D Systems, Inc. | Methods of curing partially polymerized parts |
US5028362A (en) | 1988-06-17 | 1991-07-02 | Martin Marietta Energy Systems, Inc. | Method for molding ceramic powders using a water-based gel casting |
US4844144A (en) | 1988-08-08 | 1989-07-04 | Desoto, Inc. | Investment casting utilizing patterns produced by stereolithography |
US5258146A (en) | 1988-09-26 | 1993-11-02 | 3D Systems, Inc. | Method of and apparatus for measuring and controlling fluid level in stereolithography |
US5174931A (en) | 1988-09-26 | 1992-12-29 | 3D Systems, Inc. | Method of and apparatus for making a three-dimensional product by stereolithography |
US5232043A (en) | 1989-03-14 | 1993-08-03 | Leybold Aktiengesellschaft | Device for identifying the solid-liquid interface of a melt |
US4942060A (en) | 1989-04-21 | 1990-07-17 | E. I. Du Pont De Nemours And Company | Solid imaging method utilizing photohardenable compositions of self limiting thickness by phase separation |
US5143663A (en) | 1989-06-12 | 1992-09-01 | 3D Systems, Inc. | Stereolithography method and apparatus |
US5248456A (en) | 1989-06-12 | 1993-09-28 | 3D Systems, Inc. | Method and apparatus for cleaning stereolithographically produced objects |
US5062468A (en) | 1989-07-19 | 1991-11-05 | Pcc Airfoils, Inc. | Mold and method for casting a single crystal metal article |
US5062469A (en) | 1989-07-19 | 1991-11-05 | Pcc Airfoils, Inc. | Mold and method for casting a single crystal metal article |
US5284695A (en) | 1989-09-05 | 1994-02-08 | Board Of Regents, The University Of Texas System | Method of producing high-temperature parts by way of low-temperature sintering |
US4964453A (en) | 1989-09-07 | 1990-10-23 | The United States As Represented By The Administrator Of The National Aeronautics And Space Administration | Directional solidification of superalloys |
JPH03244528A (ja) | 1989-09-28 | 1991-10-31 | Three D Syst Inc | 実質的に平担な立体平版加工面の形成装置および方法 |
US5234636A (en) | 1989-09-29 | 1993-08-10 | 3D Systems, Inc. | Methods of coating stereolithographic parts |
US5182715A (en) | 1989-10-27 | 1993-01-26 | 3D Systems, Inc. | Rapid and accurate production of stereolighographic parts |
US5133987A (en) | 1989-10-27 | 1992-07-28 | 3D Systems, Inc. | Stereolithographic apparatus and method |
US4969501A (en) | 1989-11-09 | 1990-11-13 | Pcc Airfoils, Inc. | Method and apparatus for use during casting |
US5387380A (en) | 1989-12-08 | 1995-02-07 | Massachusetts Institute Of Technology | Three-dimensional printing techniques |
US5204055A (en) | 1989-12-08 | 1993-04-20 | Massachusetts Institute Of Technology | Three-dimensional printing techniques |
US5160678A (en) | 1989-12-15 | 1992-11-03 | United States Surgical Corporation | Pressurized powder support for treating processes |
US4971652A (en) | 1989-12-18 | 1990-11-20 | General Electric Company | Method and apparatus for crystal growth control |
US5048591A (en) | 1990-01-22 | 1991-09-17 | Pcc Airfoils, Inc. | Apparatus and method for use in casting |
US5358673A (en) | 1990-02-15 | 1994-10-25 | 3D Systems, Inc. | Applicator device and method for dispensing a liquid medium in a laser modeling machine |
US5693144A (en) | 1990-03-19 | 1997-12-02 | 3D Systems, Inc. | Vibrationally enhanced stereolithographic recoating |
CS91991A2 (en) * | 1990-04-04 | 1991-11-12 | Monks James Herbert | Method of molten metal's flow regulation and device for this method realization |
AU8315191A (en) | 1990-07-30 | 1992-03-02 | Dsm N.V. | Associative reactive blend-containing compositions |
JPH0742482B2 (ja) | 1990-08-10 | 1995-05-10 | 日本電信電話株式会社 | 光成形法 |
US5489194A (en) | 1990-09-14 | 1996-02-06 | Hitachi, Ltd. | Gas turbine, gas turbine blade used therefor and manufacturing method for gas turbine blade |
US5192559A (en) | 1990-09-27 | 1993-03-09 | 3D Systems, Inc. | Apparatus for building three-dimensional objects with sheets |
US5569349A (en) | 1990-10-04 | 1996-10-29 | 3D Systems, Inc. | Thermal stereolithography |
US5198159A (en) | 1990-10-09 | 1993-03-30 | Matsushita Electric Works, Ltd. | Process of fabricating three-dimensional objects from a light curable resin liquid |
US5244031A (en) | 1990-10-09 | 1993-09-14 | Arnold Cook | Dual mode gas system for casting |
US5111870A (en) | 1990-10-11 | 1992-05-12 | Pcast Equipment Corporation | Top fill casting |
US5192469A (en) | 1990-10-30 | 1993-03-09 | 3D Systems, Inc. | Simultaneous multiple layer curing in stereolithography |
US5209878A (en) | 1990-10-30 | 1993-05-11 | 3D Systems, Inc. | Surface resolution in three-dimensional objects by inclusion of thin fill layers |
US5238639A (en) | 1990-10-31 | 1993-08-24 | 3D Systems, Inc. | Method and apparatus for stereolithographic curl balancing |
US5094288A (en) | 1990-11-21 | 1992-03-10 | Silicon Casting, Inc. | Method of making an essentially void-free, cast silicon and aluminum product |
US5167882A (en) | 1990-12-21 | 1992-12-01 | Loctite Corporation | Stereolithography method |
US5126529A (en) | 1990-12-03 | 1992-06-30 | Weiss Lee E | Method and apparatus for fabrication of three-dimensional articles by thermal spray deposition |
JPH04270164A (ja) * | 1991-01-23 | 1992-09-25 | Fujitsu Ltd | セラミック・グリーンシートの製造方法 |
US5201361A (en) | 1991-04-16 | 1993-04-13 | Acutus Mold, Inc. | Continuous casting in mold having heated end walls |
FR2678532A1 (fr) | 1991-07-02 | 1993-01-08 | Medart Claude | Fabrication d'objets par stereolithographie a partir de poudres ou de granules. |
US5174356A (en) | 1991-07-19 | 1992-12-29 | General Motors Corporation | Casting apparatus |
US5207371A (en) | 1991-07-29 | 1993-05-04 | Prinz Fritz B | Method and apparatus for fabrication of three-dimensional metal articles by weld deposition |
ES2081145T3 (es) | 1992-02-18 | 1996-02-16 | Kuraray Co | Fibra de polimero que contiene unidades de alcohol vinilico resistente al agua caliente y al calentamiento en humedo y procedimiento para su produccion. |
US5295530A (en) | 1992-02-18 | 1994-03-22 | General Motors Corporation | Single-cast, high-temperature, thin wall structures and methods of making the same |
JPH07509188A (ja) | 1992-04-15 | 1995-10-12 | ソーン テクノロジーズ,インコーポレイテッド | 高速プロトタイプ3次元立体リソグラフィー |
US5291937A (en) | 1992-07-30 | 1994-03-08 | General Electric Company | Method for providing an extension on an end of an article having internal passageways |
US5296308A (en) | 1992-08-10 | 1994-03-22 | Howmet Corporation | Investment casting using core with integral wall thickness control means |
US5510066A (en) | 1992-08-14 | 1996-04-23 | Guild Associates, Inc. | Method for free-formation of a free-standing, three-dimensional body |
GB2270867B (en) | 1992-09-25 | 1996-05-01 | T & N Technology Ltd | Thermal radiation baffle for apparatus for use in directional solidification |
US5775402A (en) | 1995-10-31 | 1998-07-07 | Massachusetts Institute Of Technology | Enhancement of thermal properties of tooling made by solid free form fabrication techniques |
US5430666A (en) | 1992-12-18 | 1995-07-04 | Dtm Corporation | Automated method and apparatus for calibration of laser scanning in a selective laser sintering apparatus |
DE4305201C1 (de) | 1993-02-19 | 1994-04-07 | Eos Electro Optical Syst | Verfahren zum Herstellen eines dreidimensionalen Objekts |
EP0640420B1 (en) | 1993-03-12 | 2000-06-07 | Hitachi Metals, Ltd. | Vacuum suction casting apparatus |
US5309976A (en) | 1993-03-16 | 1994-05-10 | Howmet Corporation | Continuous pour directional solidification method |
GB9308363D0 (en) | 1993-04-22 | 1993-06-09 | Foseco Int | Refractory compositions for use in the casting of metals |
US5346184A (en) | 1993-05-18 | 1994-09-13 | The Regents Of The University Of Michigan | Method and apparatus for rapidly solidified ingot production |
US5401445A (en) | 1993-06-25 | 1995-03-28 | Martin Marietta Energy Systems, Inc. | Fluid casting of particle-based articles |
DE4321640C2 (de) | 1993-06-30 | 1998-08-06 | Siemens Ag | Verfahren zum gerichteten Erstarren einer Metallschmelze und Gießvorrichtung zu seiner Durchführung |
US5496682A (en) | 1993-10-15 | 1996-03-05 | W. R. Grace & Co.-Conn. | Three dimensional sintered inorganic structures using photopolymerization |
GB9323248D0 (en) | 1993-11-11 | 1994-01-05 | Hi Tec Metals R & D Ltd | A casting apparatus and method |
US5465780A (en) | 1993-11-23 | 1995-11-14 | Alliedsignal Inc. | Laser machining of ceramic cores |
US5404930A (en) | 1994-01-06 | 1995-04-11 | Pcc Airfoils, Inc. | Method and apparatus for casting an airfoil |
US5577547A (en) | 1994-04-28 | 1996-11-26 | Precision Castparts Corp. | Method of casting a metal article |
JP3388019B2 (ja) | 1994-05-13 | 2003-03-17 | マツダ株式会社 | 低圧鋳造における加圧制御方法および加圧制御装置 |
JP3215881B2 (ja) * | 1994-05-27 | 2001-10-09 | イーオーエス ゲゼルシャフト ミット ベシュレンクテル ハフツング イレクトロ オプティカル システムズ | 鋳込み技術に使用される方法 |
US5539183A (en) | 1994-06-29 | 1996-07-23 | Beckley; John P. | Vertically fitted portable electric furnace |
US5484008A (en) | 1994-08-26 | 1996-01-16 | Howmet Corporation | Thermocouple positioner for directional solidification apparatus/process |
US5645781A (en) | 1994-09-21 | 1997-07-08 | The Regents Of The University Of Michigan | Process for preparing textured ceramic composites |
US5607007A (en) | 1994-10-19 | 1997-03-04 | Hitchiner Manufacturing Co., Inc. | Directional solidification apparatus and method |
US5592984A (en) | 1995-02-23 | 1997-01-14 | Howmet Corporation | Investment casting with improved filling |
US5616293A (en) | 1995-03-03 | 1997-04-01 | General Motors Corporation | Rapid making of a prototype part or mold using stereolithography model |
US6117612A (en) * | 1995-04-24 | 2000-09-12 | Regents Of The University Of Michigan | Stereolithography resin for rapid prototyping of ceramics and metals |
AT404105B (de) | 1995-07-27 | 1998-08-25 | Voest Alpine Ind Anlagen | Verfahren zum stranggiessen einer metallschmelze |
US5778960A (en) | 1995-10-02 | 1998-07-14 | General Electric Company | Method for providing an extension on an end of an article |
GB9522217D0 (en) | 1995-10-31 | 1996-01-03 | Shaw Richard D | Gas-porous nozzle |
US5711367A (en) | 1996-01-11 | 1998-01-27 | Larex A.G. | Apparatus for delivering molten metal to a caster including wear strips |
GB9601910D0 (en) | 1996-01-31 | 1996-04-03 | Rolls Royce Plc | A method of investment casting and a method of making an investment casting mould |
US5623985A (en) | 1996-03-13 | 1997-04-29 | Pcc Airfoils, Inc. | Apparatus and method for molding an article |
DE19613668C1 (de) | 1996-04-04 | 1997-05-28 | Gustav Ohnsmann | Gießanlage und Verfahren zur Herstellung von Gußstücken |
US5762125A (en) | 1996-09-30 | 1998-06-09 | Johnson & Johnson Professional, Inc. | Custom bioimplantable article |
US5927373A (en) | 1996-10-24 | 1999-07-27 | The Procter & Gamble Company | Method of constructing fully dense metal molds and parts |
US5924502A (en) | 1996-11-12 | 1999-07-20 | Dresser Industries, Inc. | Steel-bodied bit |
US5925198A (en) | 1997-03-07 | 1999-07-20 | The Chief Controller, Research And Developement Organization Ministry Of Defence, Technical Coordination | Nickel-based superalloy |
US6019927A (en) | 1997-03-27 | 2000-02-01 | Galliger; Nicholas | Method of casting a complex metal part |
US5997795A (en) * | 1997-05-29 | 1999-12-07 | Rutgers, The State University | Processes for forming photonic bandgap structures |
DE19730637A1 (de) | 1997-07-17 | 1999-01-21 | Ald Vacuum Techn Gmbh | Verfahren zum gerichteten Erstarren einer Metallschmelze und Gießvorrichtung zu seiner Durchführung |
US5931214A (en) | 1997-08-07 | 1999-08-03 | Howmet Research Corporation | Mold heating vacuum casting furnace |
DE19747309B4 (de) | 1997-10-27 | 2007-11-15 | Degussa Gmbh | Verwendung eines Polyamids 12 für selektives Laser-Sintern |
US6027326A (en) | 1997-10-28 | 2000-02-22 | Sandia Corporation | Freeforming objects with low-binder slurry |
US5977007A (en) | 1997-10-30 | 1999-11-02 | Howmet Research Corporation | Erbia-bearing core |
US5989476A (en) | 1998-06-12 | 1999-11-23 | 3D Systems, Inc. | Process of making a molded refractory article |
GB9813826D0 (en) | 1998-06-27 | 1998-08-26 | Campbell John | Dispensing apparatus and method |
FR2785836B1 (fr) | 1998-11-12 | 2000-12-15 | Snecma | Procede de fabrication de noyaux ceramiques minces pour fonderie |
US6932145B2 (en) * | 1998-11-20 | 2005-08-23 | Rolls-Royce Corporation | Method and apparatus for production of a cast component |
US7418993B2 (en) | 1998-11-20 | 2008-09-02 | Rolls-Royce Corporation | Method and apparatus for production of a cast component |
US6399010B1 (en) | 1999-02-08 | 2002-06-04 | 3D Systems, Inc. | Method and apparatus for stereolithographically forming three dimensional objects with reduced distortion |
US6349759B1 (en) | 1999-04-05 | 2002-02-26 | Pcc Airfoils, Inc. | Apparatus and method for casting a metal article |
US6206081B1 (en) | 1999-05-04 | 2001-03-27 | Chromalloy Gas Turbine Corporation | Withdrawal elevator mechanism for withdrawal furnace with a center cooling spool to produce DS/SC turbine airfoils |
US6209618B1 (en) | 1999-05-04 | 2001-04-03 | Chromalloy Gas Turbine Corporation | Spool shields for producing variable thermal gradients in an investment casting withdrawal furnace |
US6276432B1 (en) | 1999-06-10 | 2001-08-21 | Howmet Research Corporation | Directional solidification method and apparatus |
WO2001002160A1 (en) | 1999-07-07 | 2001-01-11 | Optomec Design Company | Method for providing features enabling thermal management in complex three-dimensional structures |
US6343641B1 (en) | 1999-10-22 | 2002-02-05 | General Electric Company | Controlling casting grain spacing |
US6276433B1 (en) | 1999-10-25 | 2001-08-21 | General Electric Company | Liquid metal cooled directional solidification process |
AU1823800A (en) * | 1999-11-19 | 2001-05-30 | Allison Engine Company, Inc. | Method and apparatus for production of a cast component |
GB2350810B (en) | 2000-03-17 | 2001-04-25 | Daniel James Duffey | Improvements in and relating to investment casting |
AU2001237621A1 (en) | 2000-03-17 | 2001-09-24 | Daniel James Duffey | Improvements in and relating to investment casting |
US6397922B1 (en) | 2000-05-24 | 2002-06-04 | Massachusetts Institute Of Technology | Molds for casting with customized internal structure to collapse upon cooling and to facilitate control of heat transfer |
DE10065960C5 (de) | 2000-06-07 | 2005-10-06 | (bu:st) GmbH Beratungsunternehmen für Systeme und Technologien | Verfahren zur Herstellung eines Werkstückes mit exakter Geometrie |
US6896839B2 (en) | 2001-02-07 | 2005-05-24 | Minolta Co., Ltd. | Three-dimensional molding apparatus and three-dimensional molding method |
DE10108612C1 (de) | 2001-02-22 | 2002-06-27 | Daimler Chrysler Ag | Verfahren und Vorrichtung zum selektiven Lasersintern |
WO2003000480A1 (en) | 2001-06-22 | 2003-01-03 | The Regents Of The University Of Michigan | Methods of designing and fabricating molds |
AU2003256355A1 (en) | 2002-07-23 | 2004-02-09 | University Of Southern California | Metallic parts fabrication using selective inhibition of sintering (sis) |
US20040021256A1 (en) | 2002-07-25 | 2004-02-05 | Degrange Jeffrey E. | Direct manufacture of aerospace parts |
-
2002
- 2002-04-26 US US10/132,975 patent/US6932145B2/en not_active Expired - Lifetime
-
2003
- 2003-04-25 EP EP10013168.9A patent/EP2359962B1/en not_active Expired - Lifetime
- 2003-04-25 EP EP03721865.8A patent/EP1499464B1/en not_active Expired - Lifetime
- 2003-04-25 EP EP10013169A patent/EP2363220A3/en not_active Withdrawn
- 2003-04-25 AU AU2003225155A patent/AU2003225155A1/en not_active Abandoned
- 2003-04-25 EP EP10013167.1A patent/EP2371470B1/en not_active Expired - Lifetime
- 2003-04-25 EP EP10013170.5A patent/EP2363221B1/en not_active Expired - Lifetime
- 2003-04-25 WO PCT/US2003/012810 patent/WO2003090955A1/en active Application Filing
- 2003-04-25 JP JP2003587568A patent/JP4456368B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-25 US US11/089,808 patent/US8851151B2/en not_active Expired - Fee Related
- 2005-08-23 US US11/209,389 patent/US7377305B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4931530A (ja) * | 1972-07-24 | 1974-03-22 | ||
JPH09317402A (ja) * | 1996-05-30 | 1997-12-09 | Hitachi Ltd | ガスタービン用単結晶静翼、静翼セグメント及びその製造方法 |
JPH1080747A (ja) * | 1996-07-10 | 1998-03-31 | General Electric Co <Ge> | 内部補強部材を有するセラミック製中子 |
JP2003520134A (ja) * | 1998-11-20 | 2003-07-02 | ロールス−ロイス・コーポレーション | 鋳造部品を製造する方法及び装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016522750A (ja) * | 2013-04-19 | 2016-08-04 | ユナイテッド テクノロジーズ コーポレイションUnited Technologies Corporation | 欠陥を直し微細構造を改変させるための付加製造された部品の再形成 |
JP2016524537A (ja) * | 2013-04-19 | 2016-08-18 | ユナイテッド テクノロジーズ コーポレイションUnited Technologies Corporation | 積層造形された部品の再生 |
JP2019072766A (ja) * | 2017-10-18 | 2019-05-16 | ゼネラル・エレクトリック・カンパニイ | 鋳造用高温エンジニアリング剛性コア−シェル鋳型 |
JP2021045794A (ja) * | 2017-10-18 | 2021-03-25 | ゼネラル・エレクトリック・カンパニイ | 鋳造用高温エンジニアリング剛性コア−シェル鋳型 |
JP2019107889A (ja) * | 2017-12-11 | 2019-07-04 | エス.ア.エス. スリーディーセラム − シントー | 付加製造の技法によってセラミック材料から作られた部片を製造するための方法 |
US11365157B2 (en) | 2017-12-11 | 2022-06-21 | S.A.S. 3DCeram-Sinto | Method for manufacturing pieces made of ceramic material by the technique of additive manufacturing |
Also Published As
Publication number | Publication date |
---|---|
US8851151B2 (en) | 2014-10-07 |
US6932145B2 (en) | 2005-08-23 |
EP2363220A3 (en) | 2013-04-03 |
EP2371470A2 (en) | 2011-10-05 |
WO2003090955A1 (en) | 2003-11-06 |
EP2363221A2 (en) | 2011-09-07 |
EP2359962A3 (en) | 2013-03-20 |
AU2003225155A1 (en) | 2003-11-10 |
EP2371470A3 (en) | 2013-04-03 |
US7377305B2 (en) | 2008-05-27 |
JP4456368B2 (ja) | 2010-04-28 |
US20050269055A1 (en) | 2005-12-08 |
US20060118266A1 (en) | 2006-06-08 |
EP2359962B1 (en) | 2017-03-29 |
US20030062145A1 (en) | 2003-04-03 |
EP1499464A4 (en) | 2006-04-26 |
EP1499464B1 (en) | 2015-06-17 |
EP2363220A2 (en) | 2011-09-07 |
EP2371470B1 (en) | 2017-02-22 |
EP2363221A3 (en) | 2013-03-20 |
EP2363221B1 (en) | 2017-03-29 |
EP2359962A2 (en) | 2011-08-24 |
EP1499464A1 (en) | 2005-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4456368B2 (ja) | 鋳造構成要素を製造する方法及び装置 | |
CA2351322C (en) | Method and apparatus for production of a cast component | |
US8082976B2 (en) | Method and apparatus for production of a cast component | |
CA2824923C (en) | Method and apparatus for production of a cast component |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060404 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20081016 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081021 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090120 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090127 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090421 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090529 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090828 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090904 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091127 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100108 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100205 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130212 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4456368 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140212 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |