CN1068264C - 制备金属复合粉末的方法 - Google Patents
制备金属复合粉末的方法 Download PDFInfo
- Publication number
- CN1068264C CN1068264C CN95192347A CN95192347A CN1068264C CN 1068264 C CN1068264 C CN 1068264C CN 95192347 A CN95192347 A CN 95192347A CN 95192347 A CN95192347 A CN 95192347A CN 1068264 C CN1068264 C CN 1068264C
- Authority
- CN
- China
- Prior art keywords
- powder
- metal
- cobalt
- polyalcohol
- ethylene glycol
- 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
Images
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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- 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
- B22F1/18—Non-metallic particles coated with metal
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Description
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9401150-9 | 1994-03-31 | ||
SE9401150A SE502754C2 (sv) | 1994-03-31 | 1994-03-31 | Sätt att framställa belagt hårdämnespulver |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1145043A CN1145043A (zh) | 1997-03-12 |
CN1068264C true CN1068264C (zh) | 2001-07-11 |
Family
ID=20393547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95192347A Expired - Fee Related CN1068264C (zh) | 1994-03-31 | 1995-03-30 | 制备金属复合粉末的方法 |
Country Status (12)
Country | Link |
---|---|
US (1) | US5529804A (zh) |
EP (1) | EP0752922B1 (zh) |
JP (1) | JPH09511026A (zh) |
KR (1) | KR100364490B1 (zh) |
CN (1) | CN1068264C (zh) |
AT (1) | ATE183425T1 (zh) |
DE (1) | DE69511537T2 (zh) |
IL (1) | IL113194A0 (zh) |
RU (1) | RU2122923C1 (zh) |
SE (1) | SE502754C2 (zh) |
WO (1) | WO1995026843A1 (zh) |
ZA (1) | ZA952645B (zh) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE507212C2 (sv) * | 1995-09-29 | 1998-04-27 | Sandvik Ab | Sätt att belägga hårdämnespulver med Co eller Ni genom reduktion med polyol |
SE513740C2 (sv) * | 1995-12-22 | 2000-10-30 | Sandvik Ab | Slitstark hårmetallkropp främst för användning vid bergborrning och mineralbrytning |
SE509616C2 (sv) | 1996-07-19 | 1999-02-15 | Sandvik Ab | Hårdmetallskär med smal kornstorleksfördelning av WC |
SE509609C2 (sv) | 1996-07-19 | 1999-02-15 | Sandvik Ab | Hårdmetallkropp med två kornstorlekar av WC |
SE517473C2 (sv) * | 1996-07-19 | 2002-06-11 | Sandvik Ab | Vals för varmvalsning med beständighet mot termiska sprickor och förslitning |
SE518810C2 (sv) * | 1996-07-19 | 2002-11-26 | Sandvik Ab | Hårdmetallkropp med förbättrade högtemperatur- och termomekaniska egenskaper |
SE511817C2 (sv) | 1996-07-19 | 1999-11-29 | Ericsson Telefon Ab L M | Förfarande och anordning för att bestämma vinkelläget för minst en axiell optisk asymmetri, samt användning av förfarandet respektive anordningen |
JP3214362B2 (ja) | 1996-08-08 | 2001-10-02 | 三菱マテリアル株式会社 | 耐チッピング性にすぐれた炭化タングステン基超硬合金製切削工具 |
US6110603A (en) * | 1998-07-08 | 2000-08-29 | Widia Gmbh | Hard-metal or cermet body, especially for use as a cutting insert |
SE9802487D0 (sv) | 1998-07-09 | 1998-07-09 | Sandvik Ab | Cemented carbide insert with binder phase enriched surface zone |
SE9802519D0 (sv) | 1998-07-13 | 1998-07-13 | Sandvik Ab | Method of making cemented carbide |
SE513177C2 (sv) | 1999-01-14 | 2000-07-24 | Sandvik Ab | Sätt att tillverka hårdmetall med en bimodal kornstorleksfördelning och som innehåller korntillväxthämmare |
DE19901305A1 (de) | 1999-01-15 | 2000-07-20 | Starck H C Gmbh Co Kg | Verfahren zur Herstellung von Hartmetallmischungen |
US6254658B1 (en) | 1999-02-24 | 2001-07-03 | Mitsubishi Materials Corporation | Cemented carbide cutting tool |
SE519106C2 (sv) | 1999-04-06 | 2003-01-14 | Sandvik Ab | Sätt att tillverka submikron hårdmetall med ökad seghet |
DE19962015A1 (de) | 1999-12-22 | 2001-06-28 | Starck H C Gmbh Co Kg | Pulvermischungen bzw. Verbundpulver, Verfahren zu ihrer Herstellung und ihre Verwendung in Verbundwerkstoffen |
DE10043792A1 (de) | 2000-09-06 | 2002-03-14 | Starck H C Gmbh | Ultragrobes, einkristallines Wolframkarbid und Verfahren zu dessen Herstellung; und daraus hergestelltes Hartmetall |
CN1289392C (zh) * | 2001-07-30 | 2006-12-13 | 三菱麻铁里亚尔株式会社 | 微粒碳化钨粉末的制造方法及粉末 |
EP1836016A2 (en) * | 2004-12-27 | 2007-09-26 | Umicore | Composite powder for hardmetals |
JP4942333B2 (ja) * | 2005-11-29 | 2012-05-30 | 住友金属鉱山株式会社 | ニッケル粉およびその製造方法、ならびに該ニッケル粉を用いたポリマーptc素子 |
RU2011118125A (ru) * | 2008-10-09 | 2012-11-20 | Х.К. Штарк Керамикс Гмбх & Ко. Кг (De) | Новые износоустойчивые пленки, а также способ их изготоления и их применение |
US8663506B2 (en) * | 2009-05-04 | 2014-03-04 | Laird Technologies, Inc. | Process for uniform and higher loading of metallic fillers into a polymer matrix using a highly porous host material |
CN102719689A (zh) * | 2011-03-29 | 2012-10-10 | 厦门钨业股份有限公司 | 水基硬质合金混合料用peg基复配成型剂 |
EP3527306A1 (de) * | 2018-02-14 | 2019-08-21 | H.C. Starck Tungsten GmbH | Pulver umfassend beschichtete hartstoffpartikel |
CN109175396B (zh) * | 2018-11-15 | 2021-07-06 | 中南大学 | 一种纳米包覆复合粉末的制备方法 |
US11091641B2 (en) | 2019-04-09 | 2021-08-17 | Micro Powders, Inc. | Liquid composite emulsions |
US10646412B1 (en) | 2019-04-09 | 2020-05-12 | Micro Powders, Inc. | Micronized composite powder additive |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4539041A (en) * | 1982-12-21 | 1985-09-03 | Universite Paris Vii | Process for the reduction of metallic compounds by polyols, and metallic powders obtained by this process |
WO1992018656A1 (en) * | 1991-04-10 | 1992-10-29 | Sandvik Ab | Method of making cemented carbide articles |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB346473A (en) * | 1930-01-18 | 1931-04-16 | Firth Sterling Steel Co | Improvements in and relating to methods of making compositions of matter having cutting or abrading characteristics |
US4268536A (en) * | 1978-12-07 | 1981-05-19 | Western Electric Company, Inc. | Method for depositing a metal on a surface |
US4770907A (en) * | 1987-10-17 | 1988-09-13 | Fuji Paudal Kabushiki Kaisha | Method for forming metal-coated abrasive grain granules |
-
1994
- 1994-03-31 SE SE9401150A patent/SE502754C2/sv not_active IP Right Cessation
-
1995
- 1995-03-29 US US08/412,930 patent/US5529804A/en not_active Expired - Lifetime
- 1995-03-30 CN CN95192347A patent/CN1068264C/zh not_active Expired - Fee Related
- 1995-03-30 KR KR1019960705314A patent/KR100364490B1/ko not_active IP Right Cessation
- 1995-03-30 IL IL11319495A patent/IL113194A0/xx not_active IP Right Cessation
- 1995-03-30 JP JP7525611A patent/JPH09511026A/ja active Pending
- 1995-03-30 RU RU96121362/02A patent/RU2122923C1/ru active
- 1995-03-30 ZA ZA952645A patent/ZA952645B/xx unknown
- 1995-03-30 EP EP95914665A patent/EP0752922B1/en not_active Expired - Lifetime
- 1995-03-30 AT AT95914665T patent/ATE183425T1/de not_active IP Right Cessation
- 1995-03-30 DE DE69511537T patent/DE69511537T2/de not_active Expired - Fee Related
- 1995-03-30 WO PCT/SE1995/000342 patent/WO1995026843A1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4539041A (en) * | 1982-12-21 | 1985-09-03 | Universite Paris Vii | Process for the reduction of metallic compounds by polyols, and metallic powders obtained by this process |
WO1992018656A1 (en) * | 1991-04-10 | 1992-10-29 | Sandvik Ab | Method of making cemented carbide articles |
Also Published As
Publication number | Publication date |
---|---|
ZA952645B (en) | 1995-12-21 |
IL113194A0 (en) | 1995-06-29 |
ATE183425T1 (de) | 1999-09-15 |
KR100364490B1 (ko) | 2003-01-24 |
JPH09511026A (ja) | 1997-11-04 |
KR970702114A (ko) | 1997-05-13 |
WO1995026843A1 (en) | 1995-10-12 |
SE9401150L (sv) | 1995-10-01 |
CN1145043A (zh) | 1997-03-12 |
EP0752922B1 (en) | 1999-08-18 |
SE9401150D0 (sv) | 1994-03-31 |
US5529804A (en) | 1996-06-25 |
EP0752922A1 (en) | 1997-01-15 |
SE502754C2 (sv) | 1995-12-18 |
DE69511537T2 (de) | 1999-12-02 |
RU2122923C1 (ru) | 1998-12-10 |
DE69511537D1 (de) | 1999-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: EUROPEAN SOLAR CO., LTD.; EUROPE TUNGSTEN POWDER Free format text: FORMER OWNER: SANDVIK AB; EUROPE TUNGSTEN POWDER CO.,LTD. Effective date: 20060414 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060414 Address after: Sandviken Co-patentee after: Eurotungstene Poudres Patentee after: Sandvik Intellectual Property Address before: France Sandviken Co-patentee before: Eurotungstene Poudres Patentee before: Sandvik AB |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010711 Termination date: 20100330 |