ATE484604T1 - Verfahren zur herstellung einer zementierten carbidpulvermischung - Google Patents

Verfahren zur herstellung einer zementierten carbidpulvermischung

Info

Publication number
ATE484604T1
ATE484604T1 AT06445049T AT06445049T ATE484604T1 AT E484604 T1 ATE484604 T1 AT E484604T1 AT 06445049 T AT06445049 T AT 06445049T AT 06445049 T AT06445049 T AT 06445049T AT E484604 T1 ATE484604 T1 AT E484604T1
Authority
AT
Austria
Prior art keywords
cemented carbide
carbide powder
producing
powder mixture
relates
Prior art date
Application number
AT06445049T
Other languages
English (en)
Inventor
Alistair Grearson
Jonathan Fair
Rickard Sandberg
Original Assignee
Sandvik Intellectual Property
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 Intellectual Property filed Critical Sandvik Intellectual Property
Application granted granted Critical
Publication of ATE484604T1 publication Critical patent/ATE484604T1/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
    • B22F3/12—Both compacting and sintering
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
AT06445049T 2005-06-27 2006-06-20 Verfahren zur herstellung einer zementierten carbidpulvermischung ATE484604T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0501488A SE529705C2 (sv) 2005-06-27 2005-06-27 Sätt att tillverka en pulverblandning för hårdmetall

Publications (1)

Publication Number Publication Date
ATE484604T1 true ATE484604T1 (de) 2010-10-15

Family

ID=36930243

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06445049T ATE484604T1 (de) 2005-06-27 2006-06-20 Verfahren zur herstellung einer zementierten carbidpulvermischung

Country Status (9)

Country Link
US (1) US7387658B2 (de)
EP (1) EP1739197B1 (de)
JP (1) JP2007084916A (de)
KR (1) KR101335795B1 (de)
CN (1) CN100513016C (de)
AT (1) ATE484604T1 (de)
DE (1) DE602006017471D1 (de)
IL (1) IL176537A (de)
SE (1) SE529705C2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE529297C2 (sv) * 2005-07-29 2007-06-26 Sandvik Intellectual Property Sätt att tillverka en submikron hårdmetallpulverblandning med lågt presstryck
CN100572579C (zh) * 2008-04-21 2009-12-23 宜兴市甲有硬质合金制品厂 大直径硬质合金金属拉管模的制造方法
US20090311124A1 (en) * 2008-06-13 2009-12-17 Baker Hughes Incorporated Methods for sintering bodies of earth-boring tools and structures formed during the same
SE533912C2 (sv) * 2009-02-19 2011-03-01 Seco Tools Ab Finkornig hårdmetallpulverblandning med låg sintringskrympning och sätt att tillverka densamma
CN102706724A (zh) * 2012-04-23 2012-10-03 西宁特殊钢股份有限公司 一种硬质合金材料液氮急冷制样方法
KR20150127687A (ko) * 2013-03-15 2015-11-17 산드빅 인터렉츄얼 프로퍼티 에이비 상이한 크기 및 형상의 소결 부분들을 접합하는 방법
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 (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410684A (en) * 1967-06-07 1968-11-12 Chrysler Corp Powder metallurgy
JPS518726B2 (de) * 1972-02-17 1976-03-19
US4070184A (en) * 1976-09-24 1978-01-24 Gte Sylvania Incorporated Process for producing refractory carbide grade powder
US4478888A (en) * 1982-04-05 1984-10-23 Gte Products Corporation Process for producing refractory powder
US4886638A (en) * 1989-07-24 1989-12-12 Gte Products Corporation Method for producing metal carbide grade powders
US4902471A (en) * 1989-09-11 1990-02-20 Gte Products Corporation Method for producing metal carbide grade powders
SE9603936D0 (sv) * 1996-10-25 1996-10-25 Sandvik Ab Method of making cemented carbide by metal injection molding
SE519315C2 (sv) 1999-04-06 2003-02-11 Sandvik Ab Sätt att tillverka ett hårdmetallpulver med lågt presstryck
KR20010055794A (ko) * 1999-12-13 2001-07-04 신현준 분말사출성형용 고강도 결합제
CA2345758C (en) * 2000-05-01 2006-02-21 Smith International, Inc. Rotary cone bit with functionally engineered composite inserts
KR100592081B1 (ko) * 2003-01-24 2006-06-21 학교법인 영남학원 분말사출성형에서 사용되는 고속탈지가 가능한 고강도수용성 결합제

Also Published As

Publication number Publication date
CN1891378A (zh) 2007-01-10
EP1739197A1 (de) 2007-01-03
US7387658B2 (en) 2008-06-17
US20070006678A1 (en) 2007-01-11
SE529705C2 (sv) 2007-10-30
IL176537A0 (en) 2006-10-05
IL176537A (en) 2010-04-15
KR101335795B1 (ko) 2013-12-02
KR20070000362A (ko) 2007-01-02
EP1739197B1 (de) 2010-10-13
JP2007084916A (ja) 2007-04-05
SE0501488L (sv) 2006-12-28
CN100513016C (zh) 2009-07-15
DE602006017471D1 (de) 2010-11-25

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