AU2531888A - Copper-tungsten metal mixture and process - Google Patents
Copper-tungsten metal mixture and processInfo
- Publication number
- AU2531888A AU2531888A AU25318/88A AU2531888A AU2531888A AU 2531888 A AU2531888 A AU 2531888A AU 25318/88 A AU25318/88 A AU 25318/88A AU 2531888 A AU2531888 A AU 2531888A AU 2531888 A AU2531888 A AU 2531888A
- Authority
- AU
- Australia
- Prior art keywords
- copper
- metal mixture
- tungsten metal
- tungsten
- mixture
- 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.)
- Granted
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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
-
- 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
- C22C1/045—Alloys based on refractory metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10174987A | 1987-09-28 | 1987-09-28 | |
US101749 | 1987-09-28 | ||
US212861 | 1988-06-29 | ||
US07/212,861 US4988386A (en) | 1988-06-29 | 1988-06-29 | Copper-tungsten metal mixture and process |
PCT/US1988/003253 WO1989002803A1 (en) | 1987-09-28 | 1988-09-21 | Copper-tungsten metal mixture and process |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2531888A true AU2531888A (en) | 1989-04-18 |
AU615964B2 AU615964B2 (en) | 1991-10-17 |
Family
ID=26798589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU25318/88A Ceased AU615964B2 (en) | 1987-09-28 | 1988-09-21 | Copper-tungsten metal mixture and process |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0336944B1 (en) |
JP (1) | JP2811454B2 (en) |
KR (1) | KR960013889B1 (en) |
AU (1) | AU615964B2 (en) |
CA (1) | CA1302739C (en) |
DE (1) | DE3881030T2 (en) |
FI (1) | FI86604C (en) |
IL (1) | IL87859A (en) |
WO (1) | WO1989002803A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4217531C1 (en) * | 1992-05-27 | 1993-12-16 | Wieland Werke Ag | Process for the production of slip-cast isotropic composite materials based on copper with a low coefficient of thermal expansion and high electrical conductivity and their use |
EP0645804B1 (en) * | 1993-09-16 | 2003-04-23 | Sumitomo Electric Industries, Limited | Metal casing for semiconductor device having high thermal conductivity and thermal expansion coefficient similar to that of semiconductor and method for manufacturing the same |
DE102004032853A1 (en) * | 2004-07-07 | 2006-02-16 | Rexroth Star Gmbh | Antifriction bearing for fixing machine tables has guiding component with guide rail and rolling component, supported on row of rolling components, whereby guiding component of carrying body is contained in fastening section |
CN109746455B (en) * | 2019-03-19 | 2022-08-12 | 湖南恒基粉末科技有限责任公司 | Copper-containing kovar alloy and preparation method thereof |
CN117802378B (en) * | 2024-02-29 | 2024-04-30 | 东北大学 | Tungsten copper composite material with multi-scale structure and preparation method thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3685134A (en) * | 1970-05-15 | 1972-08-22 | Mallory & Co Inc P R | Method of making electrical contact materials |
JPS54152172A (en) * | 1978-05-22 | 1979-11-30 | Mitsubishi Electric Corp | Contact for vacuum breaker |
JPS5578429A (en) * | 1978-12-06 | 1980-06-13 | Mitsubishi Electric Corp | Contact material for vacuum breaker |
JPS59224306A (en) * | 1983-05-13 | 1984-12-17 | 日本碍子株式会社 | Manufacture of ceramic part |
DE3426916A1 (en) * | 1984-07-21 | 1986-01-23 | Vacuumschmelze Gmbh, 6450 Hanau | METHOD FOR PRODUCING A COMPOSITE |
JPH0718651B2 (en) * | 1985-08-02 | 1995-03-06 | 電気化学工業株式会社 | Heat resistant block |
-
1988
- 1988-09-21 AU AU25318/88A patent/AU615964B2/en not_active Ceased
- 1988-09-21 EP EP88908854A patent/EP0336944B1/en not_active Expired - Lifetime
- 1988-09-21 WO PCT/US1988/003253 patent/WO1989002803A1/en active IP Right Grant
- 1988-09-21 DE DE88908854T patent/DE3881030T2/en not_active Expired - Fee Related
- 1988-09-21 KR KR1019890700936A patent/KR960013889B1/en active IP Right Grant
- 1988-09-21 JP JP63508103A patent/JP2811454B2/en not_active Expired - Lifetime
- 1988-09-27 CA CA000578597A patent/CA1302739C/en not_active Expired - Fee Related
- 1988-09-27 IL IL87859A patent/IL87859A/en unknown
-
1989
- 1989-05-26 FI FI892568A patent/FI86604C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2811454B2 (en) | 1998-10-15 |
EP0336944A1 (en) | 1989-10-18 |
FI86604B (en) | 1992-06-15 |
FI892568A0 (en) | 1989-05-26 |
EP0336944B1 (en) | 1993-05-12 |
IL87859A (en) | 1991-06-10 |
IL87859A0 (en) | 1989-03-31 |
KR960013889B1 (en) | 1996-10-10 |
FI892568A (en) | 1989-05-26 |
DE3881030D1 (en) | 1993-06-17 |
CA1302739C (en) | 1992-06-09 |
WO1989002803A1 (en) | 1989-04-06 |
JPH02501316A (en) | 1990-05-10 |
KR900700216A (en) | 1990-08-11 |
AU615964B2 (en) | 1991-10-17 |
EP0336944A4 (en) | 1990-01-08 |
FI86604C (en) | 1992-09-25 |
DE3881030T2 (en) | 1993-12-02 |
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