NO175849B - - Google Patents
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- Publication number
- NO175849B NO175849B NO893989A NO893989A NO175849B NO 175849 B NO175849 B NO 175849B NO 893989 A NO893989 A NO 893989A NO 893989 A NO893989 A NO 893989A NO 175849 B NO175849 B NO 175849B
- Authority
- NO
- Norway
- Prior art keywords
- metal
- matrix
- filler material
- infiltration
- infiltrating
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 211
- 239000002184 metal Substances 0.000 claims abstract description 211
- 239000011159 matrix material Substances 0.000 claims abstract description 183
- 239000000463 material Substances 0.000 claims abstract description 166
- 239000000945 filler Substances 0.000 claims abstract description 152
- 238000001764 infiltration Methods 0.000 claims abstract description 106
- 230000008595 infiltration Effects 0.000 claims abstract description 106
- 238000000034 method Methods 0.000 claims abstract description 101
- 230000008569 process Effects 0.000 claims abstract description 67
- 239000012298 atmosphere Substances 0.000 claims abstract description 58
- 239000011156 metal matrix composite Substances 0.000 claims abstract description 56
- 239000002243 precursor Substances 0.000 claims abstract description 42
- 238000005253 cladding Methods 0.000 claims description 55
- 230000002269 spontaneous effect Effects 0.000 claims description 53
- 239000003795 chemical substances by application Substances 0.000 claims description 49
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 35
- 230000004888 barrier function Effects 0.000 claims description 30
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 22
- 239000000835 fiber Substances 0.000 claims description 20
- 238000011049 filling Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 13
- 238000007598 dipping method Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 239000011819 refractory material Substances 0.000 claims description 9
- -1 spheres Substances 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 238000010422 painting Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 239000004005 microsphere Substances 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 7
- 230000000295 complement effect Effects 0.000 abstract description 2
- 239000003623 enhancer Substances 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 76
- 229910052782 aluminium Inorganic materials 0.000 description 67
- 239000011777 magnesium Substances 0.000 description 65
- 229910052749 magnesium Inorganic materials 0.000 description 65
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 62
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 62
- 229910045601 alloy Inorganic materials 0.000 description 40
- 239000000956 alloy Substances 0.000 description 40
- 239000002131 composite material Substances 0.000 description 35
- 239000012754 barrier agent Substances 0.000 description 32
- 229910052757 nitrogen Inorganic materials 0.000 description 30
- 230000015572 biosynthetic process Effects 0.000 description 28
- 239000007789 gas Substances 0.000 description 24
- 229910000838 Al alloy Inorganic materials 0.000 description 22
- 239000000919 ceramic Substances 0.000 description 22
- 239000000203 mixture Substances 0.000 description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 19
- 238000005275 alloying Methods 0.000 description 16
- 150000004767 nitrides Chemical class 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 239000010439 graphite Substances 0.000 description 10
- 229910002804 graphite Inorganic materials 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 239000002002 slurry Substances 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- 239000000080 wetting agent Substances 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 7
- 229910010293 ceramic material Inorganic materials 0.000 description 7
- 239000000470 constituent Substances 0.000 description 7
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 7
- 230000008020 evaporation Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 229910001092 metal group alloy Inorganic materials 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 229910052725 zinc Inorganic materials 0.000 description 7
- 239000011701 zinc Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000005266 casting Methods 0.000 description 6
- 238000010410 dusting Methods 0.000 description 6
- 238000009736 wetting Methods 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 229910000765 intermetallic Inorganic materials 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical group [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000012299 nitrogen atmosphere Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000011236 particulate material Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910033181 TiB2 Inorganic materials 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 229910052735 hafnium Inorganic materials 0.000 description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 238000005121 nitriding Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- 229910000619 316 stainless steel Inorganic materials 0.000 description 2
- LTPBRCUWZOMYOC-UHFFFAOYSA-N Beryllium oxide Chemical compound O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000005524 ceramic coating Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 238000010310 metallurgical process Methods 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000012763 reinforcing filler Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- MPCRDALPQLDDFX-UHFFFAOYSA-L Magnesium perchlorate Chemical compound [Mg+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O MPCRDALPQLDDFX-UHFFFAOYSA-L 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920001079 Thiokol (polymer) Polymers 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000009715 pressure infiltration Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000010112 shell-mould casting Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004381 surface treatment Methods 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
- 239000012808 vapor phase Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B22F3/1258—Container manufacturing
- B22F3/1275—Container manufacturing by coating a model and eliminating the model before consolidation
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
- Forging (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/269,302 US5010945A (en) | 1988-11-10 | 1988-11-10 | Investment casting technique for the formation of metal matrix composite bodies and products produced thereby |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO893989D0 NO893989D0 (no) | 1989-10-05 |
| NO893989L NO893989L (no) | 1990-05-11 |
| NO175849B true NO175849B (fi) | 1994-09-12 |
| NO175849C NO175849C (no) | 1994-12-21 |
Family
ID=23026679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO893989A NO175849C (no) | 1988-11-10 | 1989-10-05 | Framgangsmåte for framstilling av en metallmatrisekompositt |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US5010945A (fi) |
| EP (1) | EP0369929B1 (fi) |
| JP (1) | JP2930991B2 (fi) |
| KR (1) | KR0121457B1 (fi) |
| CN (1) | CN1065923C (fi) |
| AT (1) | ATE96471T1 (fi) |
| AU (1) | AU624859B2 (fi) |
| BR (1) | BR8905754A (fi) |
| CA (1) | CA2000782C (fi) |
| DE (1) | DE68910280T2 (fi) |
| DK (1) | DK559289A (fi) |
| FI (1) | FI89015C (fi) |
| IL (1) | IL91736A0 (fi) |
| MX (1) | MX173563B (fi) |
| NO (1) | NO175849C (fi) |
| NZ (1) | NZ231072A (fi) |
| PH (1) | PH26241A (fi) |
| PT (1) | PT92246B (fi) |
| RO (1) | RO107931B1 (fi) |
| TR (1) | TR27194A (fi) |
| ZA (1) | ZA898547B (fi) |
Families Citing this family (63)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5197528A (en) * | 1988-11-10 | 1993-03-30 | Lanxide Technology Company, Lp | Investment casting technique for the formation of metal matrix composite bodies and products produced thereby |
| US5394930A (en) * | 1990-09-17 | 1995-03-07 | Kennerknecht; Steven | Casting method for metal matrix composite castings |
| US5113925A (en) * | 1990-10-09 | 1992-05-19 | Pcast Equipment Corporation | Investment casting of metal matrix composites |
| EP0804381A1 (en) * | 1993-12-08 | 1997-11-05 | Massachusetts Institute Of Technology | Casting tooling |
| US5765624A (en) * | 1994-04-07 | 1998-06-16 | Oshkosh Truck Corporation | Process for casting a light-weight iron-based material |
| US6209621B1 (en) * | 1995-07-07 | 2001-04-03 | Depuy Orthopaedics, Inc. | Implantable prostheses with metallic porous bead preforms applied during casting and method of forming the same |
| US6776219B1 (en) | 1999-09-20 | 2004-08-17 | Metal Matrix Cast Composites, Inc. | Castable refractory investment mold materials and methods of their use in infiltration casting |
| DE10013406B4 (de) * | 2000-03-17 | 2007-01-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung von Formkörpern aus einem Verbundwerkstoff und Verwendung der Formkörper |
| PT1534451E (pt) | 2002-08-20 | 2007-05-31 | Ex One Corp | Processo de fundição |
| US7175686B2 (en) * | 2003-05-20 | 2007-02-13 | Exxonmobil Research And Engineering Company | Erosion-corrosion resistant nitride cermets |
| US7175687B2 (en) * | 2003-05-20 | 2007-02-13 | Exxonmobil Research And Engineering Company | Advanced erosion-corrosion resistant boride cermets |
| US7153338B2 (en) * | 2003-05-20 | 2006-12-26 | Exxonmobil Research And Engineering Company | Advanced erosion resistant oxide cermets |
| US7074253B2 (en) * | 2003-05-20 | 2006-07-11 | Exxonmobil Research And Engineering Company | Advanced erosion resistant carbide cermets with superior high temperature corrosion resistance |
| US7544228B2 (en) * | 2003-05-20 | 2009-06-09 | Exxonmobil Research And Engineering Company | Large particle size and bimodal advanced erosion resistant oxide cermets |
| US9428822B2 (en) | 2004-04-28 | 2016-08-30 | Baker Hughes Incorporated | Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components |
| US20050211475A1 (en) * | 2004-04-28 | 2005-09-29 | Mirchandani Prakash K | Earth-boring bits |
| US8637127B2 (en) | 2005-06-27 | 2014-01-28 | Kennametal Inc. | Composite article with coolant channels and tool fabrication method |
| US7616312B2 (en) * | 2005-06-29 | 2009-11-10 | Dcg Systems, Inc. | Apparatus and method for probing integrated circuits using laser illumination |
| US7659981B2 (en) * | 2005-08-26 | 2010-02-09 | Dcg Systems, Inc. | Apparatus and method for probing integrated circuits using polarization difference probing |
| US7450245B2 (en) | 2005-06-29 | 2008-11-11 | Dcg Systems, Inc. | Method and apparatus for measuring high-bandwidth electrical signals using modulation in an optical probing system |
| US7687156B2 (en) | 2005-08-18 | 2010-03-30 | Tdy Industries, Inc. | Composite cutting inserts and methods of making the same |
| US7733100B2 (en) | 2005-08-26 | 2010-06-08 | Dcg Systems, Inc. | System and method for modulation mapping |
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-
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- 1988-11-10 US US07/269,302 patent/US5010945A/en not_active Expired - Fee Related
-
1989
- 1989-09-21 IL IL91736A patent/IL91736A0/xx not_active IP Right Cessation
- 1989-09-22 AU AU41648/89A patent/AU624859B2/en not_active Ceased
- 1989-09-28 DE DE89630174T patent/DE68910280T2/de not_active Expired - Lifetime
- 1989-09-28 AT AT89630174T patent/ATE96471T1/de not_active IP Right Cessation
- 1989-09-28 EP EP89630174A patent/EP0369929B1/en not_active Expired - Lifetime
- 1989-10-05 NO NO893989A patent/NO175849C/no unknown
- 1989-10-10 KR KR1019890014469A patent/KR0121457B1/ko not_active IP Right Cessation
- 1989-10-13 CA CA002000782A patent/CA2000782C/en not_active Expired - Fee Related
- 1989-10-17 FI FI894936A patent/FI89015C/fi not_active IP Right Cessation
- 1989-10-19 NZ NZ231072A patent/NZ231072A/en unknown
- 1989-10-21 CN CN89108076A patent/CN1065923C/zh not_active Expired - Fee Related
- 1989-10-31 MX MX018185A patent/MX173563B/es unknown
- 1989-11-07 PH PH39478A patent/PH26241A/en unknown
- 1989-11-09 RO RO142381A patent/RO107931B1/ro unknown
- 1989-11-09 ZA ZA898547A patent/ZA898547B/xx unknown
- 1989-11-09 TR TR00761/89A patent/TR27194A/xx unknown
- 1989-11-09 DK DK559289A patent/DK559289A/da not_active Application Discontinuation
- 1989-11-09 PT PT92246A patent/PT92246B/pt not_active IP Right Cessation
- 1989-11-10 BR BR898905754A patent/BR8905754A/pt not_active Application Discontinuation
- 1989-11-10 JP JP1291370A patent/JP2930991B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| PH26241A (en) | 1992-04-01 |
| NZ231072A (en) | 1992-02-25 |
| JPH02241642A (ja) | 1990-09-26 |
| NO175849C (no) | 1994-12-21 |
| DE68910280T2 (de) | 1994-02-24 |
| ATE96471T1 (de) | 1993-11-15 |
| ZA898547B (en) | 1991-07-31 |
| NO893989L (no) | 1990-05-11 |
| EP0369929A1 (en) | 1990-05-23 |
| NO893989D0 (no) | 1989-10-05 |
| BR8905754A (pt) | 1990-06-05 |
| DK559289D0 (da) | 1989-11-09 |
| IL91736A0 (en) | 1990-06-10 |
| MX173563B (es) | 1994-03-16 |
| CN1065923C (zh) | 2001-05-16 |
| FI89015C (fi) | 1993-08-10 |
| RO107931B1 (ro) | 1994-01-31 |
| DE68910280D1 (de) | 1993-12-02 |
| CN1042490A (zh) | 1990-05-30 |
| AU624859B2 (en) | 1992-06-25 |
| KR0121457B1 (ko) | 1997-12-03 |
| KR900007525A (ko) | 1990-06-01 |
| PT92246A (pt) | 1990-05-31 |
| FI89015B (fi) | 1993-04-30 |
| CA2000782A1 (en) | 1990-05-10 |
| EP0369929B1 (en) | 1993-10-27 |
| US5010945A (en) | 1991-04-30 |
| TR27194A (tr) | 1994-11-30 |
| PT92246B (pt) | 1995-07-18 |
| AU4164889A (en) | 1990-05-17 |
| DK559289A (da) | 1990-05-11 |
| FI894936A0 (fi) | 1989-10-17 |
| CA2000782C (en) | 2002-01-15 |
| JP2930991B2 (ja) | 1999-08-09 |
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