ATE217031T1 - Verfahren zur herstellung von metallischem verbundmaterial - Google Patents

Verfahren zur herstellung von metallischem verbundmaterial

Info

Publication number
ATE217031T1
ATE217031T1 AT98850182T AT98850182T ATE217031T1 AT E217031 T1 ATE217031 T1 AT E217031T1 AT 98850182 T AT98850182 T AT 98850182T AT 98850182 T AT98850182 T AT 98850182T AT E217031 T1 ATE217031 T1 AT E217031T1
Authority
AT
Austria
Prior art keywords
powder
solution
addition
iron group
group metal
Prior art date
Application number
AT98850182T
Other languages
English (en)
Inventor
Mats Waldenstroem
Rolf Svensson
Original Assignee
Sandvik Ab
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 filed Critical Sandvik Ab
Application granted granted Critical
Publication of ATE217031T1 publication Critical patent/ATE217031T1/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
    • 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
    • B22F1/17—Metallic particles coated with metal
    • 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1026—Alloys containing non-metals starting from a solution or a suspension of (a) compound(s) of at least one of the alloy constituents
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
AT98850182T 1997-12-22 1998-12-01 Verfahren zur herstellung von metallischem verbundmaterial ATE217031T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704847A SE9704847L (sv) 1997-12-22 1997-12-22 Sätt att framställa ett metallkompositmaterial innehållande hårda partiklar och bindemetall

Publications (1)

Publication Number Publication Date
ATE217031T1 true ATE217031T1 (de) 2002-05-15

Family

ID=20409549

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98850182T ATE217031T1 (de) 1997-12-22 1998-12-01 Verfahren zur herstellung von metallischem verbundmaterial

Country Status (11)

Country Link
US (1) US6352571B1 (de)
EP (1) EP0927772B1 (de)
JP (1) JP4267738B2 (de)
KR (1) KR19990063282A (de)
CN (1) CN1100891C (de)
AT (1) ATE217031T1 (de)
DE (1) DE69805151T2 (de)
IL (1) IL127511A (de)
RU (1) RU2211182C2 (de)
SE (1) SE9704847L (de)
ZA (1) ZA9811663B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19901305A1 (de) 1999-01-15 2000-07-20 Starck H C Gmbh Co Kg Verfahren zur Herstellung von Hartmetallmischungen
GB2399824A (en) * 2002-09-21 2004-09-29 Univ Birmingham Metal coated metallurgical particles
SE529202C2 (sv) * 2005-05-17 2007-05-29 Sandvik Intellectual Property Sätt att tillverka en agglomererad pulverblandning av en slurry och agglomererat pulver
EP3309269A1 (de) 2005-10-11 2018-04-18 Baker Hughes Incorporated Hartmetallmischung zur erhöhung der dauerhaftigkeit von erdbohrern sowie verfahren zu deren herstellung
JP2007238979A (ja) * 2006-03-06 2007-09-20 Daiken Kagaku Kogyo Kk 金属粉体、その製造方法及び導体用ペースト
US9127335B2 (en) 2009-04-27 2015-09-08 Sandvik Intellectual Property Ab Cemented carbide tools
IN2013CH04500A (de) 2013-10-04 2015-04-10 Kennametal India Ltd
EP3527306A1 (de) * 2018-02-14 2019-08-21 H.C. Starck Tungsten GmbH Pulver umfassend beschichtete hartstoffpartikel
CN116043088B (zh) * 2023-01-17 2024-10-01 株洲硬质合金集团有限公司 一种碳化物复合粉前驱体及其制备方法与应用

Family Cites Families (9)

* 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
GB2034678B (en) * 1977-09-26 1982-07-28 Hardwick W H Wace P F Balls containing tungsten carbide
DE3226648C2 (de) * 1982-07-16 1984-12-06 Dornier System Gmbh, 7990 Friedrichshafen Heterogenes Wolfram-Legierungspulver
US4770907A (en) * 1987-10-17 1988-09-13 Fuji Paudal Kabushiki Kaisha Method for forming metal-coated abrasive grain granules
US5143523A (en) * 1991-09-20 1992-09-01 General Electric Company Dual-coated diamond pellets and saw blade semgents made therewith
SE504244C2 (sv) * 1994-03-29 1996-12-16 Sandvik Ab Sätt att tillverka kompositmaterial av hårdämnen i en metallbindefas
SE504730C2 (sv) * 1994-11-16 1997-04-14 Sandvik Ab Metod att tillverka pulver av ett komplext ammoniumsalt av W och Co och/eller Ni
SE9500473D0 (sv) * 1995-02-09 1995-02-09 Sandvik Ab Method of making metal composite materials
SE507211C2 (sv) * 1995-09-29 1998-04-27 Sandvik Ab Sätt att tillverka ett belagt hårdämnespulver

Also Published As

Publication number Publication date
IL127511A0 (en) 1999-10-28
JP4267738B2 (ja) 2009-05-27
EP0927772B1 (de) 2002-05-02
SE510749C2 (sv) 1999-06-21
IL127511A (en) 2001-10-31
CN1100891C (zh) 2003-02-05
RU2211182C2 (ru) 2003-08-27
KR19990063282A (ko) 1999-07-26
JPH11256207A (ja) 1999-09-21
EP0927772A1 (de) 1999-07-07
CN1226608A (zh) 1999-08-25
SE9704847L (sv) 1999-06-21
ZA9811663B (en) 1999-06-18
US6352571B1 (en) 2002-03-05
DE69805151T2 (de) 2002-09-05
DE69805151D1 (de) 2002-06-06
SE9704847D0 (sv) 1997-12-22

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Legal Events

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