ATE325674T1 - Verfahren zur herstellung von hartstoffteilen - Google Patents

Verfahren zur herstellung von hartstoffteilen

Info

Publication number
ATE325674T1
ATE325674T1 AT04445087T AT04445087T ATE325674T1 AT E325674 T1 ATE325674 T1 AT E325674T1 AT 04445087 T AT04445087 T AT 04445087T AT 04445087 T AT04445087 T AT 04445087T AT E325674 T1 ATE325674 T1 AT E325674T1
Authority
AT
Austria
Prior art keywords
hard material
material parts
producing hard
ethanediyl
omega
Prior art date
Application number
AT04445087T
Other languages
English (en)
Inventor
Mattias Puide
Original Assignee
Seco Tools 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 Seco Tools Ab filed Critical Seco Tools Ab
Application granted granted Critical
Publication of ATE325674T1 publication Critical patent/ATE325674T1/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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • B22F3/1025—Removal of binder or filler not by heating only
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/227—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by organic binder assisted extrusion
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Confectionery (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
AT04445087T 2003-08-27 2004-08-25 Verfahren zur herstellung von hartstoffteilen ATE325674T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0302314A SE526575C2 (sv) 2003-08-27 2003-08-27 Metod att tillverka en sintrad kropp

Publications (1)

Publication Number Publication Date
ATE325674T1 true ATE325674T1 (de) 2006-06-15

Family

ID=28673208

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04445087T ATE325674T1 (de) 2003-08-27 2004-08-25 Verfahren zur herstellung von hartstoffteilen

Country Status (5)

Country Link
US (1) US7285241B2 (de)
EP (1) EP1510273B1 (de)
AT (1) ATE325674T1 (de)
DE (1) DE602004000848T2 (de)
SE (1) SE526575C2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE526194C2 (sv) * 2003-08-27 2005-07-26 Seco Tools Ab Metod för att tillverka en sintrad kropp
US7883662B2 (en) * 2007-11-15 2011-02-08 Viper Technologies Metal injection molding methods and feedstocks
EP2367652A1 (de) * 2008-11-21 2011-09-28 Seco Tools AB Verfahren zur herstellung von hartcarbid- oder cermetprodukten
US9127335B2 (en) * 2009-04-27 2015-09-08 Sandvik Intellectual Property Ab Cemented carbide tools
US8124187B2 (en) 2009-09-08 2012-02-28 Viper Technologies Methods of forming porous coatings on substrates
RU2012155195A (ru) * 2010-05-26 2014-07-10 Секо Тулз Аб Способ получения цементированных карбидных изделий
US9475945B2 (en) 2013-10-03 2016-10-25 Kennametal Inc. Aqueous slurry for making a powder of hard material
IN2013CH04500A (de) 2013-10-04 2015-04-10 Kennametal India Ltd

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478888A (en) * 1982-04-05 1984-10-23 Gte Products Corporation Process for producing refractory powder
DE3511220A1 (de) * 1985-03-28 1986-10-09 Fried. Krupp Gmbh, 4300 Essen Hartmetall und verfahren zu seiner herstellung
US5288676A (en) * 1986-03-28 1994-02-22 Mitsubishi Materials Corporation Cemented carbide
US5746960A (en) 1988-04-15 1998-05-05 Citizen Watch Co., Ltd. Method of manufacturing powder injection molded part
US4963183A (en) * 1989-03-03 1990-10-16 Gte Valenite Corporation Corrosion resistant cemented carbide
US4902471A (en) * 1989-09-11 1990-02-20 Gte Products Corporation Method for producing metal carbide grade powders
US5194203A (en) 1991-02-28 1993-03-16 Mitsui Mining & Smelting Co., Ltd. Methods of removing binder from powder moldings
US5419857A (en) * 1993-08-17 1995-05-30 Praxair Technology, Inc. Thermal removal of binders from ceramic-particle bodies
CA2133387A1 (en) * 1993-10-01 1995-04-02 Basf K&F Corporation Process for improving the debinding rate of ceramic and metal injection molded products
US5627258A (en) * 1994-03-14 1997-05-06 Kabushiki Kaisha Komatsu Seisakusho Binder for use in metal powder injection molding and debinding method by the use of the same
US5580666A (en) * 1995-01-20 1996-12-03 The Dow Chemical Company Cemented ceramic article made from ultrafine solid solution powders, method of making same, and the material thereof
US5809848A (en) * 1996-02-12 1998-09-22 Credo Tool Company Method of making a carbide cutting insert
SE9603936D0 (sv) 1996-10-25 1996-10-25 Sandvik Ab Method of making cemented carbide by metal injection molding
JP2955754B1 (ja) * 1998-06-01 1999-10-04 有限会社モールドリサーチ 金属粉末の射出成形用組成物と、その組成物を用いた射出成形及び焼結法
US6173798B1 (en) * 1999-02-23 2001-01-16 Kennametal Inc. Tungsten carbide nickel- chromium alloy hard member and tools using the same
SE526194C2 (sv) 2003-08-27 2005-07-26 Seco Tools Ab Metod för att tillverka en sintrad kropp

Also Published As

Publication number Publication date
SE0302314L (sv) 2005-02-28
EP1510273B1 (de) 2006-05-10
SE526575C2 (sv) 2005-10-11
US20050200054A1 (en) 2005-09-15
DE602004000848D1 (de) 2006-06-14
US7285241B2 (en) 2007-10-23
DE602004000848T2 (de) 2006-11-23
SE0302314D0 (sv) 2003-08-27
EP1510273A1 (de) 2005-03-02

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