CA1104800A - Stress relieving of metal/ceramic abradable seals - Google Patents
Stress relieving of metal/ceramic abradable sealsInfo
- Publication number
- CA1104800A CA1104800A CA314,147A CA314147A CA1104800A CA 1104800 A CA1104800 A CA 1104800A CA 314147 A CA314147 A CA 314147A CA 1104800 A CA1104800 A CA 1104800A
- Authority
- CA
- Canada
- Prior art keywords
- composite
- substrate
- process according
- temperature
- cooling
- 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.)
- Expired
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 title claims abstract description 25
- 239000002131 composite material Substances 0.000 claims abstract description 41
- 239000000758 substrate Substances 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 238000005219 brazing Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 23
- 239000000843 powder Substances 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 19
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 4
- 229910010293 ceramic material Inorganic materials 0.000 claims 2
- 239000000543 intermediate Substances 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 2
- 235000019628 coolness Nutrition 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 22
- 229910002804 graphite Inorganic materials 0.000 description 22
- 239000010439 graphite Substances 0.000 description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 10
- 239000000956 alloy Substances 0.000 description 10
- 229910052759 nickel Inorganic materials 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052804 chromium Inorganic materials 0.000 description 7
- 239000011651 chromium Substances 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 229910001026 inconel Inorganic materials 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 240000004543 Vicia ervilia Species 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 2
- 229910001055 inconels 600 Inorganic materials 0.000 description 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 101100168645 Caenorhabditis elegans che-10 gene Proteins 0.000 description 1
- 241000448280 Elates Species 0.000 description 1
- 241001235534 Graphis <ascomycete fungus> Species 0.000 description 1
- 101150014691 PPARA gene Proteins 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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
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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Products (AREA)
- Laminated Bodies (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/849,897 US4194673A (en) | 1977-11-09 | 1977-11-09 | Stress relieving of metal/ceramic abradable seals |
| US849,897 | 1977-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1104800A true CA1104800A (en) | 1981-07-14 |
Family
ID=25306786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA314,147A Expired CA1104800A (en) | 1977-11-09 | 1978-10-24 | Stress relieving of metal/ceramic abradable seals |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4194673A (enExample) |
| JP (1) | JPS5835954B2 (enExample) |
| CA (1) | CA1104800A (enExample) |
| DE (1) | DE2848185C2 (enExample) |
| FR (1) | FR2408559A1 (enExample) |
| GB (1) | GB2008011B (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4243169A (en) * | 1978-12-27 | 1981-01-06 | Union Carbide Corporation | Deformation process for producing stress relieved metal/ceramic abradable seals |
| DE3233022A1 (de) * | 1982-09-06 | 1984-03-08 | BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau | Verfahren zum direkten verbinden eines koerpers mit einem keramischen substrat |
| US4850523A (en) * | 1988-02-22 | 1989-07-25 | General Electric Company | Bonding of thermally stable abrasive compacts to carbide supports |
| JPH0251477A (ja) * | 1988-08-11 | 1990-02-21 | Eagle Ind Co Ltd | 金属・セラミックス接合法 |
| DE3940934C1 (en) * | 1989-12-12 | 1991-03-14 | Eupec Europaeische Gesellschaft Fuer Leistungshalbleiter Mbh & Co Kg, 4788 Warstein, De | Mfg. composite board esp. for semiconductor components - joining plates by solder without tension but having different coeffts. of thermal expansion |
| US5052606A (en) * | 1990-06-29 | 1991-10-01 | International Business Machines Corp. | Tape automated bonding feeder |
| US5388907A (en) * | 1991-10-31 | 1995-02-14 | Minolta Co., Ltd. | Measuring apparatus provided with an automatic focussing device |
| ZA944236B (en) * | 1993-07-07 | 1995-02-10 | De Beers Ind Diamond | Brazing |
| DE19630703C2 (de) * | 1996-07-30 | 2000-02-10 | Mtu Muenchen Gmbh | Verfahren und Vorrichtung zum Reparaturschweissen von Teilen aus Ni-Basis-Legierungen sowie Anwendung des Verfahrens und Vorrichtung |
| US6068912A (en) * | 1998-05-01 | 2000-05-30 | International Business Machines Corporation | Platible non-metallic filler material for metallurgical screening paste |
| US20080314735A1 (en) * | 2007-06-22 | 2008-12-25 | Weihs Timothy P | Reactive Multilayer Joining To Control Thermal Stress |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1194614B (de) * | 1958-08-23 | 1965-06-10 | Telefunken Patent | Verfahren zum Herstellen einer flaechenhaften Verbindung zweier durch mechanische Schwingungen erregter Koerper |
| US3359623A (en) * | 1965-05-13 | 1967-12-26 | Talon Inc | Method for making refractory metal contacts having integral welding surfaces thereon |
| US3599317A (en) * | 1967-03-21 | 1971-08-17 | Nuclear Materials & Equipment | Method of metals joining |
| FR1537043A (fr) * | 1967-06-29 | 1968-08-23 | Csf | Perfectionnement aux scellements céramique-métal |
| SE333290B (sv) * | 1969-02-14 | 1971-03-08 | Fagersta Bruks Ab | Saett att hardloeda tva kroppar med olika vaermeutvidgningskoefficienter med varandra |
| SE334590B (enExample) * | 1969-06-27 | 1971-05-03 | Fagersta Bruks Ab | |
| US3975165A (en) * | 1973-12-26 | 1976-08-17 | Union Carbide Corporation | Graded metal-to-ceramic structure for high temperature abradable seal applications and a method of producing said |
-
1977
- 1977-11-09 US US05/849,897 patent/US4194673A/en not_active Expired - Lifetime
-
1978
- 1978-10-24 CA CA314,147A patent/CA1104800A/en not_active Expired
- 1978-11-07 DE DE2848185A patent/DE2848185C2/de not_active Expired
- 1978-11-08 GB GB7843702A patent/GB2008011B/en not_active Expired
- 1978-11-08 JP JP53136867A patent/JPS5835954B2/ja not_active Expired
- 1978-11-08 FR FR7831609A patent/FR2408559A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2008011A (en) | 1979-05-31 |
| DE2848185A1 (de) | 1979-05-10 |
| GB2008011B (en) | 1982-01-13 |
| FR2408559B1 (enExample) | 1984-06-29 |
| JPS5474815A (en) | 1979-06-15 |
| US4194673A (en) | 1980-03-25 |
| JPS5835954B2 (ja) | 1983-08-05 |
| FR2408559A1 (fr) | 1979-06-08 |
| DE2848185C2 (de) | 1985-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1104800A (en) | Stress relieving of metal/ceramic abradable seals | |
| US4852645A (en) | Thermal transfer layer | |
| Suganuma et al. | Joining Si3N4 to type 405 steel with soft metal interlayers | |
| US5380475A (en) | Process for manufacturing an oxidation-stable component on a CFC base, particularly for space travel | |
| CA3079547C (en) | Joining and sealing pressurized ceramic structures | |
| CN114619719A (zh) | 一种隔热高抗压热防护结构及其制备方法 | |
| CN117564391B (zh) | 一种用Si-Y高温钎料钎焊SiCf/SiC复合材料的方法 | |
| CN101579742B (zh) | 一种直立结构多孔金属纤维夹芯板的制备方法 | |
| Kagawa | Thermal shock damage in a two-dimensional SiC/SiC composite reinforced with woven SiC fibers | |
| Akram et al. | Joining and testing of alumina fibre reinforced YAG-ZrO2 matrix composites | |
| CN117232259B (zh) | 一种分段式均温加热炉 | |
| CN114347580A (zh) | 一种耐高温多层隔热结构及制备方法 | |
| US4521496A (en) | Stress relieved metal/ceramic abradable seals | |
| CA1151698A (en) | Deformation process for producing stress relieved metal/ceramic abradable seals | |
| CN118005407A (zh) | 一种短切碳纤维梯度增韧超高熔点陶瓷基复合材料的应用 | |
| Krenkel et al. | In-situ joined CMC components | |
| Liu et al. | Joining of Cf/SiC ceramic matrix composite using SiC-Si3N4 preceramic polymer | |
| CN213126510U (zh) | 一种多层立体式石墨复合加热器 | |
| CN115816926B (zh) | 一种基于陶瓷瓦的可重复使用防隔热结构及其制备方法 | |
| CN112457042B (zh) | 一种陶瓷复材管与金属孔板的连接结构及连接方法 | |
| Halbig et al. | Refractory eutectic assisted bonding (REABond) technology for joining of high temperature silicon carbide‐based composite materials | |
| US5114332A (en) | Molding apparatus having elements made of composite material | |
| Stein et al. | Rapid adhesive bonding concepts | |
| Singh | Ceramic joining technology | |
| CN223239981U (zh) | 一种更换搅拌棒的保温预热随动装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |