ATE183425T1 - Verfahren zur herstellung von metallkompositpulver - Google Patents

Verfahren zur herstellung von metallkompositpulver

Info

Publication number
ATE183425T1
ATE183425T1 AT95914665T AT95914665T ATE183425T1 AT E183425 T1 ATE183425 T1 AT E183425T1 AT 95914665 T AT95914665 T AT 95914665T AT 95914665 T AT95914665 T AT 95914665T AT E183425 T1 ATE183425 T1 AT E183425T1
Authority
AT
Austria
Prior art keywords
polyol
metal composite
composite powder
metal
producing metal
Prior art date
Application number
AT95914665T
Other languages
English (en)
Inventor
Sara Andersson
Maxime Bonneau
Nicolas Chardon
Mamoun Muhammed
Original Assignee
Sandvik Ab
Eurotungstene Poudres
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
Application filed by Sandvik Ab, Eurotungstene Poudres filed Critical Sandvik Ab
Application granted granted Critical
Publication of ATE183425T1 publication Critical patent/ATE183425T1/de

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
    • 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)
AT95914665T 1994-03-31 1995-03-30 Verfahren zur herstellung von metallkompositpulver ATE183425T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401150A SE502754C2 (sv) 1994-03-31 1994-03-31 Sätt att framställa belagt hårdämnespulver

Publications (1)

Publication Number Publication Date
ATE183425T1 true ATE183425T1 (de) 1999-09-15

Family

ID=20393547

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95914665T ATE183425T1 (de) 1994-03-31 1995-03-30 Verfahren zur herstellung von metallkompositpulver

Country Status (12)

Country Link
US (1) US5529804A (de)
EP (1) EP0752922B1 (de)
JP (1) JPH09511026A (de)
KR (1) KR100364490B1 (de)
CN (1) CN1068264C (de)
AT (1) ATE183425T1 (de)
DE (1) DE69511537T2 (de)
IL (1) IL113194A0 (de)
RU (1) RU2122923C1 (de)
SE (1) SE502754C2 (de)
WO (1) WO1995026843A1 (de)
ZA (1) ZA952645B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
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
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
SE517473C2 (sv) * 1996-07-19 2002-06-11 Sandvik Ab Vals för varmvalsning med beständighet mot termiska sprickor och förslitning
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
WO2006069614A2 (en) * 2004-12-27 2006-07-06 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
CN102256740A (zh) * 2008-10-09 2011-11-23 H.C.施塔克陶瓷有限责任两合公司 新的磨损保护膜及其生产和使用方法
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
US10646412B1 (en) 2019-04-09 2020-05-12 Micro Powders, Inc. Micronized composite powder additive
US11091641B2 (en) 2019-04-09 2021-08-17 Micro Powders, Inc. Liquid composite emulsions
CN118291829B (zh) * 2024-06-04 2024-08-23 崇义章源钨业股份有限公司 一种粗晶硬质合金及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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
DE3144913A1 (de) * 1981-11-12 1983-05-19 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Verfahren zum verpressen sproeder grobkoerniger metallegierungspulver zu geformten presslingen und deren verwendung fuer hydridspeicher
FR2537898A1 (fr) * 1982-12-21 1984-06-22 Univ Paris Procede de reduction de composes metalliques par les polyols, et poudres metalliques obtenues par ce procede
US4770907A (en) * 1987-10-17 1988-09-13 Fuji Paudal Kabushiki Kaisha Method for forming metal-coated abrasive grain granules
JPH0773671B2 (ja) * 1990-01-29 1995-08-09 三菱マテリアル株式会社 セラミックス複合粉末及びその製造方法
WO1992018656A1 (en) * 1991-04-10 1992-10-29 Sandvik Ab Method of making cemented carbide articles
RU2003435C1 (ru) * 1992-11-17 1993-11-30 Московский институт стали и сплавов Способ нанесени металлических покрытий на порошковые материалы и установка дл его осуществлени

Also Published As

Publication number Publication date
EP0752922B1 (de) 1999-08-18
RU2122923C1 (ru) 1998-12-10
SE502754C2 (sv) 1995-12-18
DE69511537D1 (de) 1999-09-23
IL113194A0 (en) 1995-06-29
ZA952645B (en) 1995-12-21
JPH09511026A (ja) 1997-11-04
DE69511537T2 (de) 1999-12-02
US5529804A (en) 1996-06-25
WO1995026843A1 (en) 1995-10-12
SE9401150L (sv) 1995-10-01
KR970702114A (ko) 1997-05-13
CN1068264C (zh) 2001-07-11
SE9401150D0 (sv) 1994-03-31
CN1145043A (zh) 1997-03-12
KR100364490B1 (ko) 2003-01-24
EP0752922A1 (de) 1997-01-15

Similar Documents

Publication Publication Date Title
DE69511537D1 (de) Verfahren zur herstellung von metallkompositpulver
DE69613584T2 (de) Verfahren zum auftragen metallischer verbundschichten
RU96121362A (ru) Способ изготовления металлического композитного порошка
CA2036904A1 (en) Gas turbine blades
IL141698A0 (en) Powder metal injection molding process for forming an article from the nickel-based superalloy "hastelloy x"
DE59309488D1 (de) VERFAHREN ZUR HERSTELLUNG VON N-beta-g(b)-HYDROXYALKYL-TRI-N-CARBOXYALKYL-1,4,7,10-TETRAAZACYCLODODECAN- UND N-beta-g(b)-HYDROXYALKYL-TRI-N-CARBOXYALKYL-1,4,8,11-TETRAAZACYCLOTETRADECAN-DERIVATEN UND DEREN METALLKOMPLEXE
EP1304185A4 (de) Poröser metallartikel, diesen verwendenden metallkompositwerkstoff sowie verfahren zu dessen herstellung
DE69103677D1 (de) Verfahren zur Herstellung von Pulvern aus einer Nickellegierung und Molybdän für thermische Spritzbeschichtungen.
AU2626892A (en) Al-zn-si base alloy coated product and method of making the same
CA2218983A1 (en) Cathodic protective coating on magnesium or its alloys and method of producing the same
ATE286855T1 (de) Verfahren zur herstellung von kobalthydroxiden oder gemischten kobalthydroxiden mit hoher dichte und grosser teilchengrösse, sowie die mit diesem verfahren erhaltenen produkte
CA2211426A1 (en) Graded powder coatings for magnetic applications and process for producing the same
JPS5716194A (en) Method for partially compounding ornamental noble metal alloy onto austenite type stainless steel
EP0942074A3 (de) Kalt-Plattierungsverfahren zur Bildung einer polykristallinen Zink-Eisen-Schicht mittels mechanischem Spritzens eines Verbundmaterials
ATE141340T1 (de) Verfahren zur herstellung eines metallischen pulvers für die erzeugung von verschleissfesten oberflächenschichten
DE69606420D1 (de) Verfahren zur herstellung von metallkompositpulver
JPS56152960A (en) Tungsten carbide melt-spraying powder and its manufacture
AU4714796A (en) Cobaltous oxide containing finely-dispersed metallic cobalt, methods of producing the same and use thereof
DE60039384D1 (de) Verfahren zur Herstellung von metallischem Verbundmaterial
SU1526046A1 (ru) Способ получения твердосплавного слоистого композиционного материала
CA2044763A1 (en) Process for producing spray-plated metal strip
SU1715499A1 (ru) Способ получени покрытий из окисленных чугунных порошков
Seyama et al. Metal Injection Molding of Fe--50 Co Magnetic Alloy
JPS5531138A (en) Production of feea si base magnetic material
Wu et al. A Study of the Structure of Zn--Fe Alloy Plating

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee