AU698687B2 - Matrix for a hard composite - Google Patents

Matrix for a hard composite

Info

Publication number
AU698687B2
AU698687B2 AU50211/96A AU5021196A AU698687B2 AU 698687 B2 AU698687 B2 AU 698687B2 AU 50211/96 A AU50211/96 A AU 50211/96A AU 5021196 A AU5021196 A AU 5021196A AU 698687 B2 AU698687 B2 AU 698687B2
Authority
AU
Australia
Prior art keywords
weight percent
micrometers
tungsten carbide
particle size
mixture
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.)
Ceased
Application number
AU50211/96A
Other languages
English (en)
Other versions
AU5021196A (en
Inventor
Harold E. Kelley
Gary R Peterson
William E Silvis
Charles J Terry
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.)
Kennametal Inc
Original Assignee
Kennametal Inc
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
Priority claimed from US08/382,468 external-priority patent/US5589268A/en
Application filed by Kennametal Inc filed Critical Kennametal Inc
Publication of AU5021196A publication Critical patent/AU5021196A/en
Application granted granted Critical
Publication of AU698687B2 publication Critical patent/AU698687B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • C22C1/0475—Impregnated alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper

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)
  • Glass Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AU50211/96A 1995-02-01 1996-01-30 Matrix for a hard composite Ceased AU698687B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/382,468 US5589268A (en) 1995-02-01 1995-02-01 Matrix for a hard composite
US08/382468 1995-02-01
US08/573715 1995-12-18
US08/573,715 US5733664A (en) 1995-02-01 1995-12-18 Matrix for a hard composite
PCT/US1996/001342 WO1996023907A1 (en) 1995-02-01 1996-01-30 Matrix for a hard composite

Publications (2)

Publication Number Publication Date
AU5021196A AU5021196A (en) 1996-08-21
AU698687B2 true AU698687B2 (en) 1998-11-05

Family

ID=27009772

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50211/96A Ceased AU698687B2 (en) 1995-02-01 1996-01-30 Matrix for a hard composite

Country Status (8)

Country Link
EP (1) EP0820533B1 (de)
CN (1) CN1172506A (de)
AU (1) AU698687B2 (de)
BR (1) BR9607548A (de)
CA (1) CA2203882C (de)
DE (2) DE69616534T2 (de)
RU (1) RU2141001C1 (de)
WO (1) WO1996023907A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020095875A1 (en) * 2000-12-04 2002-07-25 D'evelyn Mark Philip Abrasive diamond composite and method of making thereof
RU2211330C1 (ru) * 2002-02-11 2003-08-27 Закрытое акционерное общество "ПИГМА-Гранд" Устройство для разрушения минеральных и искусственных материалов
US9103004B2 (en) 2005-10-03 2015-08-11 Kennametal Inc. Hardfacing composition and article having hardfacing deposit
EP1945428A4 (de) * 2005-10-03 2011-12-28 Kennametal Inc Hartbeschichtungszusammensetzung und gegenstand mit hartbeschichtungsüberzug
US20100000158A1 (en) * 2006-10-31 2010-01-07 De Leeuw-Morrison Barbara Marielle Polycrystalline diamond abrasive compacts
US20080206585A1 (en) * 2007-02-22 2008-08-28 Kennametal Inc. Composite materials comprising a hard ceramic phase and a Cu-Ni-Mn infiltration alloy
US8349466B2 (en) * 2007-02-22 2013-01-08 Kennametal Inc. Composite materials comprising a hard ceramic phase and a Cu-Ni-Sn alloy
GB2451824A (en) * 2007-08-11 2009-02-18 Qinetiq Nanomaterials Ltd Antiviral composition comprising particles of a tungsten compound
JP5175933B2 (ja) * 2007-08-31 2013-04-03 エレメント シックス （プロダクション）（プロプライエタリィ） リミテッド 超硬質ダイヤモンド複合物
US8211203B2 (en) * 2008-04-18 2012-07-03 Smith International, Inc. Matrix powder for matrix body fixed cutter bits
US8016057B2 (en) * 2009-06-19 2011-09-13 Kennametal Inc. Erosion resistant subterranean drill bits having infiltrated metal matrix bodies
CN114082955B (zh) * 2020-08-25 2024-08-09 成都百施特金刚石钻头有限公司 一种高性能胎体钻头的制造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684497A (en) * 1970-01-15 1972-08-15 Permanence Corp Heat resistant high strength composite structure of hard metal particles in a matrix,and methods of making the same
US4525178A (en) * 1984-04-16 1985-06-25 Megadiamond Industries, Inc. Composite polycrystalline diamond
WO1992014853A1 (en) * 1991-02-19 1992-09-03 Industrial Materials Technology, Inc. Tool steel with high thermal fatigue resistance

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1320270A (fr) * 1961-09-06 1963-03-08 Jersey Prod Res Co Procédé de fabrication d'un matériau de trempe superficielle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684497A (en) * 1970-01-15 1972-08-15 Permanence Corp Heat resistant high strength composite structure of hard metal particles in a matrix,and methods of making the same
US4525178A (en) * 1984-04-16 1985-06-25 Megadiamond Industries, Inc. Composite polycrystalline diamond
US4525178B1 (de) * 1984-04-16 1990-03-27 Megadiamond Ind Inc
WO1992014853A1 (en) * 1991-02-19 1992-09-03 Industrial Materials Technology, Inc. Tool steel with high thermal fatigue resistance

Also Published As

Publication number Publication date
BR9607548A (pt) 1998-07-07
RU2141001C1 (ru) 1999-11-10
DE69616534D1 (de) 2001-12-06
DE69616534T2 (de) 2002-06-27
AU5021196A (en) 1996-08-21
EP0820533B1 (de) 2001-10-31
CN1172506A (zh) 1998-02-04
WO1996023907A1 (en) 1996-08-08
CA2203882A1 (en) 1996-08-08
EP0820533A1 (de) 1998-01-28
CA2203882C (en) 2002-12-24
DE820533T1 (de) 1998-06-25

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