AU2002352480A1 - Metal carbide composite - Google Patents

Metal carbide composite

Info

Publication number
AU2002352480A1
AU2002352480A1 AU2002352480A AU2002352480A AU2002352480A1 AU 2002352480 A1 AU2002352480 A1 AU 2002352480A1 AU 2002352480 A AU2002352480 A AU 2002352480A AU 2002352480 A AU2002352480 A AU 2002352480A AU 2002352480 A1 AU2002352480 A1 AU 2002352480A1
Authority
AU
Australia
Prior art keywords
metal carbide
carbide composite
composite
metal
carbide
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.)
Abandoned
Application number
AU2002352480A
Inventor
Pankaj Bhukhanwala
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.)
Planet Diamond Tools Europe Ltd
Original Assignee
Planet Diamond Tools Europe Ltd
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 Planet Diamond Tools Europe Ltd filed Critical Planet Diamond Tools Europe Ltd
Publication of AU2002352480A1 publication Critical patent/AU2002352480A1/en
Abandoned 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
    • 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
    • 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
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • 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)
  • Earth Drilling (AREA)
AU2002352480A 2002-01-08 2002-12-19 Metal carbide composite Abandoned AU2002352480A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0200324.2 2002-01-08
GB0200324A GB2383799A (en) 2002-01-08 2002-01-08 Diamond containing cermet
PCT/GB2002/005816 WO2003057936A1 (en) 2002-01-08 2002-12-19 Metal carbide composite

Publications (1)

Publication Number Publication Date
AU2002352480A1 true AU2002352480A1 (en) 2003-07-24

Family

ID=9928751

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002352480A Abandoned AU2002352480A1 (en) 2002-01-08 2002-12-19 Metal carbide composite

Country Status (3)

Country Link
AU (1) AU2002352480A1 (en)
GB (1) GB2383799A (en)
WO (1) WO2003057936A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104831098B (en) * 2014-02-11 2017-06-09 中国科学院金属研究所 A kind of preparation method of the WC Co hard alloy of addition rare earth oxide grain refiner in situ
CN104439253B (en) * 2014-12-15 2016-08-24 技锋精密刀具（马鞍山）有限公司 A kind of high accuracy hard alloy little dise knife processing technique
CN104388726B (en) * 2014-12-15 2016-03-30 技锋精密刀具（马鞍山）有限公司 A kind of pre-treatment production technique of Wimet
CN104399991B (en) * 2014-12-15 2016-03-16 技锋精密刀具（马鞍山）有限公司 A kind of carbide alloy separation hilted broadsword processing technology
CN104498749B (en) * 2014-12-15 2016-04-06 技锋精密刀具（马鞍山）有限公司 A kind of manufacture craft of Wimet
CN111893447B (en) * 2020-07-10 2022-04-19 厦门虹鹭钨钼工业有限公司 Submicron diamond-doped tungsten carbide sputtering target material and preparation method thereof
CN114411032B (en) * 2022-01-26 2022-09-16 株洲金韦硬质合金有限公司 Diamond-hard alloy composite material and preparation method and application thereof
CN116657063B (en) * 2023-07-31 2023-10-27 陕西太合智能钻探有限公司 High-wear-resistance polycrystalline diamond compact, and preparation method and application thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB705844A (en) * 1950-03-11 1954-03-17 Sandvikens Jernverks Ab Improvements in hard metal bodies forming cutting edges in percussive rock drilling tools
DE3222906C2 (en) * 1982-06-18 1985-09-05 Institut sverchtverdych materialov Akademii Nauk Ukrainskoj SSR, Kiev Process for the production of wear-resistant composite materials
US4525178A (en) * 1984-04-16 1985-06-25 Megadiamond Industries, Inc. Composite polycrystalline diamond
DE3514507A1 (en) * 1985-04-23 1986-10-23 Institut sverchtverdych materialov Akademii Nauk Ukrainskoj SSR, Kiew/Kiev Process for producing a diamond-containing composite
US4694918A (en) * 1985-04-29 1987-09-22 Smith International, Inc. Rock bit with diamond tip inserts
US5490968A (en) * 1993-09-29 1996-02-13 Exxon Research And Engineering Company Metal article and method for producing the same (c-2580)
US5128080A (en) * 1990-08-30 1992-07-07 Hughes Tool Company Method of forming diamond impregnated carbide via the in-situ conversion of dispersed graphite
SE9004123D0 (en) * 1990-12-21 1990-12-21 Sandvik Ab DIAMOND IMPREGNERATED HARD MATERIAL
JPH07157837A (en) * 1993-12-08 1995-06-20 Hitachi Tool Eng Ltd Ultrafine-grain hard alloy and parts
JP3949181B2 (en) * 1994-10-11 2007-07-25 株式会社リード Diamond sintered body using hard alloy as binder and method for producing the same

Also Published As

Publication number Publication date
WO2003057936A1 (en) 2003-07-17
GB0200324D0 (en) 2002-02-20
GB2383799A (en) 2003-07-09

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase