WO2002029127A3 - Materiau resistant a l'usure et a l'abrasion - Google Patents

Materiau resistant a l'usure et a l'abrasion Download PDF

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Publication number
WO2002029127A3
WO2002029127A3 PCT/IB2001/001836 IB0101836W WO0229127A3 WO 2002029127 A3 WO2002029127 A3 WO 2002029127A3 IB 0101836 W IB0101836 W IB 0101836W WO 0229127 A3 WO0229127 A3 WO 0229127A3
Authority
WO
WIPO (PCT)
Prior art keywords
boron nitride
abrasive
wear resistant
cubic boron
resistant material
Prior art date
Application number
PCT/IB2001/001836
Other languages
English (en)
Other versions
WO2002029127A2 (fr
Inventor
Robert Fries
Peter Michael Harden
Original Assignee
De Beers Ind Diamond
Robert Fries
Peter Michael Harden
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 De Beers Ind Diamond, Robert Fries, Peter Michael Harden filed Critical De Beers Ind Diamond
Priority to KR10-2003-7004808A priority Critical patent/KR20030051700A/ko
Priority to JP2002532692A priority patent/JP2004510884A/ja
Priority to EP01972387A priority patent/EP1322793A2/fr
Priority to CA002424163A priority patent/CA2424163A1/fr
Priority to AU2001292158A priority patent/AU2001292158A1/en
Priority to US10/398,362 priority patent/US20040025631A1/en
Publication of WO2002029127A2 publication Critical patent/WO2002029127A2/fr
Publication of WO2002029127A3 publication Critical patent/WO2002029127A3/fr

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
    • 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
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • 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
    • 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
    • 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)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

L'invention concerne un matériau résistant à l'usure et à l'abrasion comprenant une masse de particules de carbure, une masse de particules de nitrure de bore cubique, et un métal ou un alliage de liaison, liés en une forme cohérente frittée. Le contenu en particules de nitrure de bore cubique du matériau est compris entre 10 et 18 % en poids, la taille particulaire du nitrure de bore cubique est inférieure à 20 microns, et le matériau est pratiquement exempt de nitrure de bore hexagonal. Le matériau abrasif est particulièrement utile pour des éléments ou pour des pièces rapportées servant à l'abrasion du bois et à l'abrasion d'autres matières ligneuses.
PCT/IB2001/001836 2000-10-06 2001-10-04 Materiau resistant a l'usure et a l'abrasion WO2002029127A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR10-2003-7004808A KR20030051700A (ko) 2000-10-06 2001-10-04 내마멸성 및 내마모성 재료
JP2002532692A JP2004510884A (ja) 2000-10-06 2001-10-04 研磨性及び耐磨耗性材料
EP01972387A EP1322793A2 (fr) 2000-10-06 2001-10-04 Materiau resistant a l'usure et a l'abrasion
CA002424163A CA2424163A1 (fr) 2000-10-06 2001-10-04 Materiau resistant a l'usure et a l'abrasion
AU2001292158A AU2001292158A1 (en) 2000-10-06 2001-10-04 Abrasive and wear resistant material
US10/398,362 US20040025631A1 (en) 2000-10-06 2001-10-04 Abrasive and wear resistant material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2000/5480 2000-10-06
ZA200005480 2000-10-06

Publications (2)

Publication Number Publication Date
WO2002029127A2 WO2002029127A2 (fr) 2002-04-11
WO2002029127A3 true WO2002029127A3 (fr) 2002-08-08

Family

ID=25588935

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/001836 WO2002029127A2 (fr) 2000-10-06 2001-10-04 Materiau resistant a l'usure et a l'abrasion

Country Status (7)

Country Link
US (1) US20040025631A1 (fr)
EP (1) EP1322793A2 (fr)
JP (1) JP2004510884A (fr)
KR (1) KR20030051700A (fr)
AU (1) AU2001292158A1 (fr)
CA (1) CA2424163A1 (fr)
WO (1) WO2002029127A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2585439C (fr) * 2004-10-29 2013-01-08 Element Six (Production) (Pty) Ltd Agglomere de nitrure de bore cubique
MX2009006183A (es) * 2006-12-13 2009-08-18 Diamond Innovations Inc Compactos abrasivos con maquinabilidad mejorada.
CN105803248B (zh) * 2016-03-10 2018-01-12 江苏耐尔特钻石有限公司 一种混合式超硬珩磨油石的制备方法
CN108076646B (zh) * 2016-09-12 2019-12-13 Ｊｘ金属株式会社 强磁性材料溅射靶
GB201918892D0 (en) * 2019-12-19 2020-02-05 Element Six Uk Ltd Friction stir welding using a PCBN-based tool containing superalloys
CN115786791B (zh) * 2022-12-22 2024-02-13 杨冠华 一种机械破碎锤片及其制备工艺
CN116285771A (zh) * 2022-12-22 2023-06-23 隆基绿能科技股份有限公司 导热填料及其制备方法、灌封胶及其制备方法、接线盒、光伏组件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130451A (en) * 1980-03-13 1981-10-13 Daijietsuto Kogyo Kk Cubic boron nitride sintered body
JPS6130641A (ja) * 1984-07-23 1986-02-12 Showa Denko Kk 立方晶窒化ホウ素焼結砥粒の製造法
EP0256829A2 (fr) * 1986-08-11 1988-02-24 De Beers Industrial Diamond Division (Proprietary) Limited Matériau abrasif et résistant à l'usure
EP0712941A1 (fr) * 1994-11-18 1996-05-22 Agency Of Industrial Science And Technology Diamant fritté, nitrure de bore à phase haute pression fritté et procédé de préparation de ces objets frittés
JPH10310839A (ja) * 1997-05-12 1998-11-24 Sumitomo Electric Ind Ltd 高靱性超硬質複合部材とその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311490A (en) * 1980-12-22 1982-01-19 General Electric Company Diamond and cubic boron nitride abrasive compacts using size selective abrasive particle layers
EP0272913B1 (fr) * 1986-12-23 1993-03-10 De Beers Industrial Diamond Division (Proprietary) Limited Pièce d'insertion pour outil
JPH0694580B2 (ja) * 1988-12-14 1994-11-24 住友電気工業株式会社 高精度加工工具用焼結体
WO1992018656A1 (fr) * 1991-04-10 1992-10-29 Sandvik Ab Procede de fabrication d'articles en carbure cemente
US5326380A (en) * 1992-10-26 1994-07-05 Smith International, Inc. Synthesis of polycrystalline cubic boron nitride
WO1999010121A1 (fr) * 1997-08-22 1999-03-04 Inframat Corporation Inhibiteur de croissance de grains pour materiaux superfins

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130451A (en) * 1980-03-13 1981-10-13 Daijietsuto Kogyo Kk Cubic boron nitride sintered body
JPS6130641A (ja) * 1984-07-23 1986-02-12 Showa Denko Kk 立方晶窒化ホウ素焼結砥粒の製造法
EP0256829A2 (fr) * 1986-08-11 1988-02-24 De Beers Industrial Diamond Division (Proprietary) Limited Matériau abrasif et résistant à l'usure
EP0712941A1 (fr) * 1994-11-18 1996-05-22 Agency Of Industrial Science And Technology Diamant fritté, nitrure de bore à phase haute pression fritté et procédé de préparation de ces objets frittés
JPH10310839A (ja) * 1997-05-12 1998-11-24 Sumitomo Electric Ind Ltd 高靱性超硬質複合部材とその製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199906, Derwent World Patents Index; Class L02, AN 1999-065035, XP002200723 *
PATENT ABSTRACTS OF JAPAN vol. 006, no. 007 (C - 087) 16 January 1982 (1982-01-16) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 182 (C - 356) 25 June 1986 (1986-06-25) *

Also Published As

Publication number Publication date
CA2424163A1 (fr) 2002-04-11
JP2004510884A (ja) 2004-04-08
AU2001292158A1 (en) 2002-04-15
EP1322793A2 (fr) 2003-07-02
KR20030051700A (ko) 2003-06-25
WO2002029127A2 (fr) 2002-04-11
US20040025631A1 (en) 2004-02-12

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