DE69315492T2 - Stickstoff-verdichtete Sinterlegierungen auf Aluminium-Basis und Verfahren zur Herstellung - Google Patents
Stickstoff-verdichtete Sinterlegierungen auf Aluminium-Basis und Verfahren zur HerstellungInfo
- Publication number
- DE69315492T2 DE69315492T2 DE69315492T DE69315492T DE69315492T2 DE 69315492 T2 DE69315492 T2 DE 69315492T2 DE 69315492 T DE69315492 T DE 69315492T DE 69315492 T DE69315492 T DE 69315492T DE 69315492 T2 DE69315492 T2 DE 69315492T2
- Authority
- DE
- Germany
- Prior art keywords
- nitrogen
- manufacturing process
- based sintered
- sintered alloys
- compressed aluminum
- 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 - Fee Related
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
- B22F3/1003—Use of special medium during sintering, e.g. sintering aid
- B22F3/1007—Atmosphere
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0068—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only nitrides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20022692A JP2509052B2 (ja) | 1991-09-20 | 1992-07-02 | 窒素化合アルミニウム焼結合金及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69315492D1 DE69315492D1 (de) | 1998-01-15 |
DE69315492T2 true DE69315492T2 (de) | 1998-04-02 |
Family
ID=16420911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69315492T Expired - Fee Related DE69315492T2 (de) | 1992-07-02 | 1993-07-02 | Stickstoff-verdichtete Sinterlegierungen auf Aluminium-Basis und Verfahren zur Herstellung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5460775A (de) |
EP (1) | EP0577436B1 (de) |
DE (1) | DE69315492T2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE231927T1 (de) * | 1994-04-14 | 2003-02-15 | Sumitomo Electric Industries | Gleitstück aus gesinterter aluminiumlegierung |
GB2291434B (en) * | 1994-07-20 | 1997-12-24 | Honda Motor Co Ltd | Process for producing sintered aluminium products |
US5744254A (en) * | 1995-05-24 | 1998-04-28 | Virginia Tech Intellectual Properties, Inc. | Composite materials including metallic matrix composite reinforcements |
DE19532252C2 (de) * | 1995-09-01 | 1999-12-02 | Erbsloeh Ag | Verfahren zur Herstellung von Laufbuchsen |
DE19532244C2 (de) * | 1995-09-01 | 1998-07-02 | Peak Werkstoff Gmbh | Verfahren zur Herstellung von dünnwandigen Rohren (I) |
DE19532253C2 (de) * | 1995-09-01 | 1998-07-02 | Peak Werkstoff Gmbh | Verfahren zur Herstellung von dünnwandigen Rohren (II) |
JP4080030B2 (ja) * | 1996-06-14 | 2008-04-23 | 住友電気工業株式会社 | 半導体基板材料、半導体基板、半導体装置、及びその製造方法 |
JPH10219371A (ja) * | 1997-02-07 | 1998-08-18 | Sumitomo Electric Ind Ltd | AlN分散型粉末アルミニウム合金とその製造方法 |
US6089843A (en) * | 1997-10-03 | 2000-07-18 | Sumitomo Electric Industries, Ltd. | Sliding member and oil pump |
US6902699B2 (en) * | 2002-10-02 | 2005-06-07 | The Boeing Company | Method for preparing cryomilled aluminum alloys and components extruded and forged therefrom |
US7517492B2 (en) | 2003-12-01 | 2009-04-14 | The Ex One Company | Processes for sintering aluminum and aluminum alloy components |
WO2005066380A1 (en) * | 2003-12-01 | 2005-07-21 | Ex One Corporation | Processes for sintering aluminum and aluminum alloy components |
JP2010500469A (ja) * | 2006-08-07 | 2010-01-07 | ザ ユニバーシティー オブ クイーンズランド | 金属射出成形方法 |
CA2817590C (en) * | 2010-12-15 | 2019-05-14 | Gkn Sinter Metals, Llc | Improved aluminum alloy power metal with transition elements |
CN102443725B (zh) * | 2011-12-15 | 2013-10-23 | 贵州华科铝材料工程技术研究有限公司 | 一种用AlH3处理的高强度铝合金 |
CN102433474B (zh) * | 2011-12-15 | 2013-04-10 | 贵州华科铝材料工程技术研究有限公司 | 掺杂NaH的高强度铝合金及其熔炼方法 |
US20240058865A1 (en) * | 2021-01-04 | 2024-02-22 | Exone Operating, Llc | High density aluminum parts from additive manufacturing |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2038523A5 (en) * | 1969-03-18 | 1971-01-08 | Kovrizhnykh Vitaly | Heat-resistant, aluminium-base powder alloy |
SU522251A1 (ru) * | 1974-12-31 | 1976-07-25 | Предприятие П/Я А-3700 | Сплав на основе алюмини |
US4015947A (en) * | 1975-09-10 | 1977-04-05 | Alcan Aluminum Corporation | Production of sintered aluminum alloy articles from particulate premixes |
BR7804586A (pt) * | 1978-07-14 | 1980-01-22 | Metal Leve Sa Ind Com | Aperfeicoamento em processo deposicao de ligas de aluminio |
US4292079A (en) * | 1978-10-16 | 1981-09-29 | The International Nickel Co., Inc. | High strength aluminum alloy and process |
US4460541A (en) * | 1980-01-16 | 1984-07-17 | Reynolds Metals Company | Aluminum powder metallurgy |
US4532106A (en) * | 1980-07-31 | 1985-07-30 | Inco Alloys International, Inc. | Mechanically alloyed dispersion strengthened aluminum-lithium alloy |
FR2542228B1 (fr) * | 1983-03-10 | 1985-08-02 | Cegedur | Procede de frittage sous pression de poudres d'alliages d'aluminium |
EP0147769B1 (de) * | 1983-12-19 | 1990-10-17 | Sumitomo Electric Industries Limited | Dispersionsverstärkte Aluminiumlegierung mit guter Abnutzungs- und Hitzebeständigkeit und Verfahren zu ihrer Herstellung |
EP0207268B1 (de) * | 1985-06-26 | 1989-08-16 | BBC Brown Boveri AG | Aluminiumlegierung, geeignet für rasche Abkühlung aus einer an Legierungsbestandteilen übersättigten Schmelze |
US4755221A (en) * | 1986-03-24 | 1988-07-05 | Gte Products Corporation | Aluminum based composite powders and process for producing same |
JPH0635602B2 (ja) * | 1986-06-04 | 1994-05-11 | 昭和電工株式会社 | アルミニウム合金焼結鍛造品の製造方法 |
CH673242A5 (de) * | 1986-08-12 | 1990-02-28 | Bbc Brown Boveri & Cie | |
US4722754A (en) * | 1986-09-10 | 1988-02-02 | Rockwell International Corporation | Superplastically formable aluminum alloy and composite material |
JPS6396227A (ja) * | 1986-10-14 | 1988-04-27 | Sumitomo Light Metal Ind Ltd | 急冷凝固アルミニウム合金粉末からの成形用素材の製造方法 |
US4770848A (en) * | 1987-08-17 | 1988-09-13 | Rockwell International Corporation | Grain refinement and superplastic forming of an aluminum base alloy |
JP2868889B2 (ja) * | 1990-11-20 | 1999-03-10 | 大同ほくさん株式会社 | アルミニウム粉末加圧成形品の製法 |
-
1993
- 1993-07-02 DE DE69315492T patent/DE69315492T2/de not_active Expired - Fee Related
- 1993-07-02 US US08/084,947 patent/US5460775A/en not_active Expired - Fee Related
- 1993-07-02 EP EP93305229A patent/EP0577436B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0577436B1 (de) | 1997-12-03 |
US5460775A (en) | 1995-10-24 |
EP0577436A1 (de) | 1994-01-05 |
DE69315492D1 (de) | 1998-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |