PH26243A - Directional solidification of metal matrix composites - Google Patents
Directional solidification of metal matrix composites Download PDFInfo
- Publication number
- PH26243A PH26243A PH39479A PH39479A PH26243A PH 26243 A PH26243 A PH 26243A PH 39479 A PH39479 A PH 39479A PH 39479 A PH39479 A PH 39479A PH 26243 A PH26243 A PH 26243A
- Authority
- PH
- Philippines
- Prior art keywords
- metal
- infiltration
- matrix
- filler
- infiltration enhancer
- Prior art date
Links
- 239000011156 metal matrix composite Substances 0.000 title claims abstract description 107
- 238000007711 solidification Methods 0.000 title claims description 41
- 230000008023 solidification Effects 0.000 title claims description 41
- 230000008595 infiltration Effects 0.000 claims abstract description 216
- 238000001764 infiltration Methods 0.000 claims abstract description 216
- 229910052751 metal Inorganic materials 0.000 claims abstract description 201
- 239000002184 metal Substances 0.000 claims abstract description 201
- 239000011159 matrix material Substances 0.000 claims abstract description 184
- 239000000463 material Substances 0.000 claims abstract description 176
- 239000000945 filler Substances 0.000 claims abstract description 175
- 238000000034 method Methods 0.000 claims abstract description 139
- 230000002269 spontaneous effect Effects 0.000 claims abstract description 72
- 239000012298 atmosphere Substances 0.000 claims abstract description 58
- 239000003623 enhancer Substances 0.000 claims description 90
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 75
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 71
- 229910052782 aluminium Inorganic materials 0.000 claims description 67
- 239000011777 magnesium Substances 0.000 claims description 63
- 229910052749 magnesium Inorganic materials 0.000 claims description 63
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 61
- 230000004888 barrier function Effects 0.000 claims description 53
- 239000002243 precursor Substances 0.000 claims description 53
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 45
- 229910052757 nitrogen Inorganic materials 0.000 claims description 34
- 239000000835 fiber Substances 0.000 claims description 32
- 229910002804 graphite Inorganic materials 0.000 claims description 23
- 239000010439 graphite Substances 0.000 claims description 23
- 238000005275 alloying Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 18
- 150000004767 nitrides Chemical class 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- 239000011701 zinc Substances 0.000 claims description 10
- -1 particulates Substances 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000007795 chemical reaction product Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 239000011651 chromium Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910010293 ceramic material Inorganic materials 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 229910052712 strontium Inorganic materials 0.000 claims description 4
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims description 3
- 229910033181 TiB2 Inorganic materials 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 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 claims description 3
- 150000001247 metal acetylides Chemical class 0.000 claims description 3
- 239000004005 microsphere Substances 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims description 2
- 210000005239 tubule Anatomy 0.000 claims description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 45
- 239000000956 alloy Substances 0.000 abstract description 45
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 description 48
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 46
- 239000002131 composite material Substances 0.000 description 42
- 239000007789 gas Substances 0.000 description 27
- 229910000838 Al alloy Inorganic materials 0.000 description 26
- 230000015572 biosynthetic process Effects 0.000 description 26
- 239000000919 ceramic Substances 0.000 description 23
- 239000000047 product Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 15
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 15
- 229910010271 silicon carbide Inorganic materials 0.000 description 15
- 239000011800 void material Substances 0.000 description 13
- 239000000470 constituent Substances 0.000 description 12
- 229910001092 metal group alloy Inorganic materials 0.000 description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000012299 nitrogen atmosphere Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000000080 wetting agent Substances 0.000 description 8
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 238000009736 wetting Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000006263 metalation reaction Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 5
- 238000000576 coating method Methods 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
- 238000003825 pressing Methods 0.000 description 5
- 239000011819 refractory material Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 229910000765 intermetallic Inorganic materials 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000011236 particulate material Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011049 filling 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
- 238000002156 mixing Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000004663 powder metallurgy Methods 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- LTPBRCUWZOMYOC-UHFFFAOYSA-N Beryllium oxide Chemical compound O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000008119 colloidal silica Substances 0.000 description 2
- 238000004320 controlled atmosphere Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 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
- 238000005121 nitriding Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000012763 reinforcing filler Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance 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
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- KJNGJIPPQOFCSK-UHFFFAOYSA-N [H][Sr][H] Chemical compound [H][Sr][H] KJNGJIPPQOFCSK-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit 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
- 238000009835 boiling Methods 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
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 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
- 230000001427 coherent effect Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005363 electrowinning Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000009715 pressure infiltration Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000002195 synergetic effect Effects 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
- 239000012855 volatile organic compound Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
- C04B41/515—Other specific metals
- C04B41/5155—Aluminium
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/88—Metals
-
- 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
-
- 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
- C22C1/1057—Reactive infiltration
- C22C1/1063—Gas reaction, e.g. lanxide
-
- 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
- B22F3/10—Sintering only
- B22F3/1003—Use of special medium during sintering, e.g. sintering aid
- B22F2003/1014—Getter
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00905—Uses not provided for elsewhere in C04B2111/00 as preforms
- C04B2111/00913—Uses not provided for elsewhere in C04B2111/00 as preforms as ceramic preforms for the fabrication of metal matrix comp, e.g. cermets
- C04B2111/00931—Coated or infiltrated preforms, e.g. with molten metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Laminated Bodies (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Electrodes Of Semiconductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/269,602 US5020583A (en) | 1988-11-10 | 1988-11-10 | Directional solidification of metal matrix composites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH26243A true PH26243A (en) | 1992-04-01 |
Family
ID=23027946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH39479A PH26243A (en) | 1988-11-10 | 1989-11-07 | Directional solidification of metal matrix composites |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US5020583A (de) |
| EP (1) | EP0368785B1 (de) |
| JP (1) | JP2905516B2 (de) |
| KR (1) | KR0121459B1 (de) |
| CN (1) | CN1042499A (de) |
| AT (1) | ATE96470T1 (de) |
| AU (1) | AU625092B2 (de) |
| BR (1) | BR8905758A (de) |
| CA (1) | CA2000800C (de) |
| DE (1) | DE68910274T2 (de) |
| DK (1) | DK558589A (de) |
| FI (1) | FI91723C (de) |
| IE (1) | IE893176L (de) |
| IL (1) | IL91730A0 (de) |
| MX (1) | MX174180B (de) |
| NO (1) | NO893983L (de) |
| NZ (1) | NZ231082A (de) |
| PH (1) | PH26243A (de) |
| PT (1) | PT92262B (de) |
| TR (1) | TR27335A (de) |
| ZA (1) | ZA898536B (de) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5347426A (en) * | 1988-09-13 | 1994-09-13 | Pechiney Recherche | Electronic device including a passive electronic component |
| US5165463A (en) * | 1988-11-10 | 1992-11-24 | Lanxide Technology Company, Lp | Directional solidification of metal matrix composites |
| US5303763A (en) * | 1988-11-10 | 1994-04-19 | Lanxide Technology Company, Lp | Directional solidification of metal matrix composites |
| FR2647524B1 (fr) * | 1989-05-23 | 1991-10-31 | Inst Francais Du Petrole | Conduite flexible comportant un materiau composite a matrice en alliage d'aluminium et procede de fabrication dudit materiau |
| US5308533A (en) * | 1991-11-29 | 1994-05-03 | The United States Of America As Represented By The Secretary Of The Air Force | Aerogel mesh getter |
| US5360572A (en) * | 1991-11-29 | 1994-11-01 | The United States Of America As Represented By The Secretary Of The Air Force | Aerogel mesh getter |
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-
1988
- 1988-11-10 US US07/269,602 patent/US5020583A/en not_active Expired - Fee Related
-
1989
- 1989-09-21 IL IL91730A patent/IL91730A0/xx not_active IP Right Cessation
- 1989-09-22 AU AU41654/89A patent/AU625092B2/en not_active Ceased
- 1989-09-28 EP EP89630168A patent/EP0368785B1/de not_active Expired - Lifetime
- 1989-09-28 AT AT89630168T patent/ATE96470T1/de not_active IP Right Cessation
- 1989-09-28 DE DE89630168T patent/DE68910274T2/de not_active Expired - Fee Related
- 1989-10-04 IE IE893176A patent/IE893176L/xx unknown
- 1989-10-05 NO NO89893983A patent/NO893983L/no unknown
- 1989-10-10 KR KR1019890014471A patent/KR0121459B1/ko not_active IP Right Cessation
- 1989-10-13 CA CA002000800A patent/CA2000800C/en not_active Expired - Fee Related
- 1989-10-17 FI FI894930A patent/FI91723C/fi not_active IP Right Cessation
- 1989-10-19 NZ NZ231082A patent/NZ231082A/xx unknown
- 1989-10-21 CN CN89108087A patent/CN1042499A/zh active Pending
- 1989-10-31 MX MX018200A patent/MX174180B/es unknown
- 1989-11-07 PH PH39479A patent/PH26243A/en unknown
- 1989-11-09 PT PT92262A patent/PT92262B/pt not_active IP Right Cessation
- 1989-11-09 ZA ZA898536A patent/ZA898536B/xx unknown
- 1989-11-09 DK DK558589A patent/DK558589A/da not_active Application Discontinuation
- 1989-11-09 TR TR00755/89A patent/TR27335A/xx unknown
- 1989-11-10 JP JP1291364A patent/JP2905516B2/ja not_active Expired - Fee Related
- 1989-11-10 BR BR898905758A patent/BR8905758A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO893983D0 (no) | 1989-10-05 |
| JP2905516B2 (ja) | 1999-06-14 |
| KR0121459B1 (ko) | 1997-12-03 |
| TR27335A (tr) | 1995-01-12 |
| CA2000800C (en) | 2002-01-15 |
| FI91723B (fi) | 1994-04-29 |
| ATE96470T1 (de) | 1993-11-15 |
| AU4165489A (en) | 1990-05-17 |
| MX174180B (es) | 1994-04-27 |
| DK558589A (da) | 1990-05-11 |
| PT92262B (pt) | 1995-07-18 |
| DK558589D0 (da) | 1989-11-09 |
| CN1042499A (zh) | 1990-05-30 |
| BR8905758A (pt) | 1990-06-05 |
| FI91723C (fi) | 1994-08-10 |
| NO893983L (no) | 1990-05-11 |
| KR900007527A (ko) | 1990-06-01 |
| IL91730A0 (en) | 1990-06-10 |
| ZA898536B (en) | 1991-07-31 |
| DE68910274D1 (de) | 1993-12-02 |
| EP0368785B1 (de) | 1993-10-27 |
| JPH02236248A (ja) | 1990-09-19 |
| DE68910274T2 (de) | 1994-03-10 |
| NZ231082A (en) | 1991-11-26 |
| AU625092B2 (en) | 1992-07-02 |
| PT92262A (pt) | 1990-05-31 |
| EP0368785A1 (de) | 1990-05-16 |
| FI894930A0 (fi) | 1989-10-17 |
| US5020583A (en) | 1991-06-04 |
| IE893176L (en) | 1990-05-10 |
| CA2000800A1 (en) | 1990-05-10 |
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