DE69805151T2 - Verfahren zur Herstellung von metallischem Verbundmaterial - Google Patents

Verfahren zur Herstellung von metallischem Verbundmaterial

Info

Publication number
DE69805151T2
DE69805151T2 DE69805151T DE69805151T DE69805151T2 DE 69805151 T2 DE69805151 T2 DE 69805151T2 DE 69805151 T DE69805151 T DE 69805151T DE 69805151 T DE69805151 T DE 69805151T DE 69805151 T2 DE69805151 T2 DE 69805151T2
Authority
DE
Germany
Prior art keywords
powder
solution
addition
iron group
group metal
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
Application number
DE69805151T
Other languages
English (en)
Other versions
DE69805151D1 (de
Inventor
Mats Waldenstroem
Rolf Svensson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik Intellectual Property AB
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
Publication of DE69805151D1 publication Critical patent/DE69805151D1/de
Application granted granted Critical
Publication of DE69805151T2 publication Critical patent/DE69805151T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • 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)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
DE69805151T 1997-12-22 1998-12-01 Verfahren zur Herstellung von metallischem Verbundmaterial Expired - Fee Related DE69805151T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704847A SE510749C2 (sv) 1997-12-22 1997-12-22 Sätt att framställa ett metallkompositmaterial innehållande hårda partiklar och bindemetall

Publications (2)

Publication Number Publication Date
DE69805151D1 DE69805151D1 (de) 2002-06-06
DE69805151T2 true DE69805151T2 (de) 2002-09-05

Family

ID=20409549

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805151T Expired - Fee Related DE69805151T2 (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) SE510749C2 (de)
ZA (1) ZA9811663B (de)

Families Citing this family (8)

* 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
CA2625521C (en) 2005-10-11 2011-08-23 Baker Hughes Incorporated System, method, and apparatus for enhancing the durability of earth-boring bits with carbide materials
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
WO2010126424A1 (en) * 2009-04-27 2010-11-04 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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034678B (en) * 1977-09-26 1982-07-28 Hardwick W H Wace P F Balls containing tungsten carbide
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
JP4267738B2 (ja) 2009-05-27
JPH11256207A (ja) 1999-09-21
CN1226608A (zh) 1999-08-25
EP0927772A1 (de) 1999-07-07
IL127511A0 (en) 1999-10-28
DE69805151D1 (de) 2002-06-06
ATE217031T1 (de) 2002-05-15
EP0927772B1 (de) 2002-05-02
RU2211182C2 (ru) 2003-08-27
ZA9811663B (en) 1999-06-18
US6352571B1 (en) 2002-03-05
SE9704847L (sv) 1999-06-21
SE510749C2 (sv) 1999-06-21
SE9704847D0 (sv) 1997-12-22
IL127511A (en) 2001-10-31
KR19990063282A (ko) 1999-07-26
CN1100891C (zh) 2003-02-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY HB, SANDVIKEN, SE

8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY AB, SANDVIKEN, SE

8339 Ceased/non-payment of the annual fee