KR960013889B1 - 구리-텅스텐 조성물 및 이를 제조하는 사출 성형에 의한 분말야금 방법 - Google Patents

구리-텅스텐 조성물 및 이를 제조하는 사출 성형에 의한 분말야금 방법 Download PDF

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Publication number
KR960013889B1
KR960013889B1 KR1019890700936A KR890700936A KR960013889B1 KR 960013889 B1 KR960013889 B1 KR 960013889B1 KR 1019890700936 A KR1019890700936 A KR 1019890700936A KR 890700936 A KR890700936 A KR 890700936A KR 960013889 B1 KR960013889 B1 KR 960013889B1
Authority
KR
South Korea
Prior art keywords
copper
tungsten
ppm
less
composition
Prior art date
Application number
KR1019890700936A
Other languages
English (en)
Korean (ko)
Other versions
KR900700216A (ko
Inventor
비이 오엔닝 제임스
에스 아르 클라아크 얀
Original Assignee
파인 파아티클 테크놀로지 코오포레이션
영 오우 킴
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/212,861 external-priority patent/US4988386A/en
Application filed by 파인 파아티클 테크놀로지 코오포레이션, 영 오우 킴 filed Critical 파인 파아티클 테크놀로지 코오포레이션
Publication of KR900700216A publication Critical patent/KR900700216A/ko
Application granted granted Critical
Publication of KR960013889B1 publication Critical patent/KR960013889B1/ko

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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

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  • 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)
KR1019890700936A 1987-09-28 1988-09-21 구리-텅스텐 조성물 및 이를 제조하는 사출 성형에 의한 분말야금 방법 KR960013889B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US10174987A 1987-09-28 1987-09-28
US101749 1987-09-28
US212,861 1988-06-29
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
KR900700216A KR900700216A (ko) 1990-08-11
KR960013889B1 true KR960013889B1 (ko) 1996-10-10

Family

ID=26798589

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890700936A KR960013889B1 (ko) 1987-09-28 1988-09-21 구리-텅스텐 조성물 및 이를 제조하는 사출 성형에 의한 분말야금 방법

Country Status (9)

Country Link
EP (1) EP0336944B1 (fi)
JP (1) JP2811454B2 (fi)
KR (1) KR960013889B1 (fi)
AU (1) AU615964B2 (fi)
CA (1) CA1302739C (fi)
DE (1) DE3881030T2 (fi)
FI (1) FI86604C (fi)
IL (1) IL87859A (fi)
WO (1) WO1989002803A1 (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217531C1 (de) * 1992-05-27 1993-12-16 Wieland Werke Ag Verfahren zur Herstellung schlickergegossener isotroper Verbundwerkstoffe auf Kupferbasis mit geringem thermischem Ausdehnungskoeffizienten und hoher elektrischer Leitfähigkeit sowie deren Verwendung
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 (de) * 2004-07-07 2006-02-16 Rexroth Star Gmbh Linearwälzlager
CN109746455B (zh) * 2019-03-19 2022-08-12 湖南恒基粉末科技有限责任公司 一种含铜kovar合金及其制备方法
CN117802378B (zh) * 2024-02-29 2024-04-30 东北大学 一种具有多尺度结构的钨铜复合材料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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 (ja) * 1983-05-13 1984-12-17 日本碍子株式会社 セラミツク部品の製造法
DE3426916A1 (de) * 1984-07-21 1986-01-23 Vacuumschmelze Gmbh, 6450 Hanau Verfahren zur herstellung eines verbundwerkstoffes
JPH0718651B2 (ja) * 1985-08-02 1995-03-06 電気化学工業株式会社 耐熱ブロツク

Also Published As

Publication number Publication date
JP2811454B2 (ja) 1998-10-15
EP0336944A1 (en) 1989-10-18
FI86604B (fi) 1992-06-15
FI892568A0 (fi) 1989-05-26
EP0336944B1 (en) 1993-05-12
AU2531888A (en) 1989-04-18
IL87859A (en) 1991-06-10
IL87859A0 (en) 1989-03-31
FI892568A (fi) 1989-05-26
DE3881030D1 (de) 1993-06-17
CA1302739C (en) 1992-06-09
WO1989002803A1 (en) 1989-04-06
JPH02501316A (ja) 1990-05-10
KR900700216A (ko) 1990-08-11
AU615964B2 (en) 1991-10-17
EP0336944A4 (en) 1990-01-08
FI86604C (fi) 1992-09-25
DE3881030T2 (de) 1993-12-02

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