BE870631A - Structure metallique frittee resistant a l'oxydation, poreuse et pouvant s'user par frottement, et procede pour accroitre sa resistance a l'oxydation - Google Patents
Structure metallique frittee resistant a l'oxydation, poreuse et pouvant s'user par frottement, et procede pour accroitre sa resistance a l'oxydationInfo
- Publication number
- BE870631A BE870631A BE190603A BE190603A BE870631A BE 870631 A BE870631 A BE 870631A BE 190603 A BE190603 A BE 190603A BE 190603 A BE190603 A BE 190603A BE 870631 A BE870631 A BE 870631A
- Authority
- BE
- Belgium
- Prior art keywords
- oxidation
- porous
- increasing
- resistance
- metal structure
- Prior art date
Links
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
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/114—Making porous workpieces or articles the porous products being formed by impregnation
-
- 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
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
-
- 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
- B22F3/11—Making porous workpieces or articles
- B22F3/1143—Making porous workpieces or articles involving an oxidation, reduction or reaction step
-
- 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
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0433—Nickel- or cobalt-based alloys
-
- 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
- B22F2998/10—Processes characterised by the sequence of their steps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Powder Metallurgy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83524077A | 1977-09-21 | 1977-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE870631A true BE870631A (fr) | 1979-03-20 |
Family
ID=25269009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE190603A BE870631A (fr) | 1977-09-21 | 1978-09-20 | Structure metallique frittee resistant a l'oxydation, poreuse et pouvant s'user par frottement, et procede pour accroitre sa resistance a l'oxydation |
Country Status (7)
Country | Link |
---|---|
US (1) | US4155755A (xx) |
JP (2) | JPS5454916A (xx) |
BE (1) | BE870631A (xx) |
CA (1) | CA1097102A (xx) |
DE (1) | DE2840681C2 (xx) |
FR (1) | FR2403858A1 (xx) |
GB (1) | GB2006271B (xx) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4746363A (en) * | 1982-12-30 | 1988-05-24 | Corning Glass Works | Reaction sintered cermet |
JPS6089535A (ja) * | 1983-10-24 | 1985-05-20 | Nippon Light Metal Co Ltd | 多孔質アルミニウムの製造方法 |
DE3579684D1 (de) * | 1984-12-24 | 1990-10-18 | United Technologies Corp | Abschleifbare dichtung mit besonderem erosionswiderstand. |
US4946643A (en) * | 1988-10-21 | 1990-08-07 | The United States Of America As Represented By The United States Department Of Energy | Dense, finely, grained composite materials |
DE3902032A1 (de) * | 1989-01-25 | 1990-07-26 | Mtu Muenchen Gmbh | Gesintertes leichtbaumaterial mit herstellungsverfahren |
NL9000405A (nl) * | 1990-02-20 | 1991-09-16 | Stichting Energie | Poedervormig uitgangsmateriaal voor een legering op nikkelbasis voor het vervaardigen van een poreuze anode van een brandstofcel, werkwijze voor het bereiden van een dergelijk materiaal, werkwijze voor het vervaardigen van een anode voor brandstofcellen, de verkregen anode alsmede brandstofcel, die een dergelijke anode bevat. |
US5350557A (en) * | 1991-09-23 | 1994-09-27 | Technetics Corp. | Impermeable, abradable seal and method for the production thereof |
US5378426A (en) * | 1992-10-21 | 1995-01-03 | Pall Corporation | Oxidation resistant metal particulates and media and methods of forming the same with low carbon content |
US5342572A (en) * | 1993-04-27 | 1994-08-30 | Alfred University | Combustion synthesis process utilizing an ignitable primer which is ignited after application of pressure |
US5340533A (en) * | 1993-04-27 | 1994-08-23 | Alfred University | Combustion synthesis process utilizing an ignitable primer which is ignited after application of pressure |
FR2773173B1 (fr) | 1997-12-31 | 2001-05-11 | Conseil Et De Prospective Scie | Structures tridimensionnelles a haute porosite en alliages a base de chrome |
DE10150948C1 (de) * | 2001-10-11 | 2003-05-28 | Fraunhofer Ges Forschung | Verfahren zur Herstellung gesinterter poröser Körper |
US6767653B2 (en) * | 2002-12-27 | 2004-07-27 | General Electric Company | Coatings, method of manufacture, and the articles derived therefrom |
DE10301175B4 (de) * | 2003-01-08 | 2006-12-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur pulvermetallurgischen Herstellung von Bauteilen |
DE10337094A1 (de) * | 2003-08-12 | 2005-03-03 | Mtu Aero Engines Gmbh | Einlaufbelag für Gasturbinen sowie Verfahren zur Herstellung desselben |
DE10360164A1 (de) * | 2003-12-20 | 2005-07-21 | Mtu Aero Engines Gmbh | Gasturbinenbauteil |
DE102004014076B3 (de) * | 2004-03-19 | 2005-12-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Metallschaumkörper mit offenporiger Struktur sowie Verfahren zu seiner Herstellung |
KR100831827B1 (ko) | 2004-03-19 | 2008-05-28 | 베일 인코 리미티드 | 개방-다공성 구조를 가지는 금속 발포체 및 이의 제조 방법 |
KR101212786B1 (ko) * | 2010-08-10 | 2012-12-14 | 프라운호퍼-게젤샤프트 츄어 푀르더룽 데어 안게반텐 포르슝에.파우. | 개방-다공성 금속폼 및 그의 제조방법 |
US10287905B2 (en) | 2013-11-11 | 2019-05-14 | United Technologies Corporation | Segmented seal for gas turbine engine |
US10634055B2 (en) | 2015-02-05 | 2020-04-28 | United Technologies Corporation | Gas turbine engine having section with thermally isolated area |
US9920652B2 (en) | 2015-02-09 | 2018-03-20 | United Technologies Corporation | Gas turbine engine having section with thermally isolated area |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3406025A (en) * | 1966-12-19 | 1968-10-15 | Union Carbide Corp | Process for producing metal fibers, textiles and shapes |
US3342563A (en) * | 1967-01-03 | 1967-09-19 | Gen Electric | Cellular material and method for making |
FR2049448A5 (xx) * | 1969-06-10 | 1971-03-26 | Onera (Off Nat Aerospatiale) | |
US3689964A (en) * | 1971-02-25 | 1972-09-12 | Allegheny Ludlum Ind Inc | Machining sintered powder metal |
US3748105A (en) * | 1971-02-25 | 1973-07-24 | Allegheny Ludlum Ind Inc | Corrosion resistant powder metal parts |
US3817719A (en) * | 1971-07-09 | 1974-06-18 | United Aircraft Corp | High temperature abradable material and method of preparing the same |
US3879831A (en) * | 1971-11-15 | 1975-04-29 | United Aircraft Corp | Nickle base high temperature abradable material |
FR2160358B3 (xx) * | 1971-11-15 | 1975-08-29 | United Aircraft Corp | |
US3961910A (en) * | 1973-05-25 | 1976-06-08 | Chromalloy American Corporation | Rhodium-containing superalloy coatings and methods of making same |
FR2314267A1 (fr) * | 1975-06-12 | 1977-01-07 | Anvar | Procede pour le traitement superficiel des aciers et produits obtenus |
-
1978
- 1978-07-07 US US05/922,521 patent/US4155755A/en not_active Expired - Lifetime
- 1978-09-18 CA CA311,495A patent/CA1097102A/en not_active Expired
- 1978-09-19 DE DE2840681A patent/DE2840681C2/de not_active Expired
- 1978-09-20 FR FR7826957A patent/FR2403858A1/fr active Granted
- 1978-09-20 BE BE190603A patent/BE870631A/xx not_active IP Right Cessation
- 1978-09-20 GB GB7837412A patent/GB2006271B/en not_active Expired
- 1978-09-20 JP JP11469778A patent/JPS5454916A/ja active Granted
-
1985
- 1985-12-19 JP JP60284522A patent/JPS61143532A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2840681A1 (de) | 1979-03-29 |
JPS61143532A (ja) | 1986-07-01 |
FR2403858A1 (fr) | 1979-04-20 |
JPS6132379B2 (xx) | 1986-07-26 |
JPS6223062B2 (xx) | 1987-05-21 |
JPS5454916A (en) | 1979-05-01 |
GB2006271B (en) | 1982-05-26 |
CA1097102A (en) | 1981-03-10 |
FR2403858B1 (xx) | 1985-02-22 |
US4155755A (en) | 1979-05-22 |
DE2840681C2 (de) | 1982-04-29 |
GB2006271A (en) | 1979-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: UNION CARBIDE CORP. Effective date: 19960930 |