ZA867605B - Cubic boron nitride abrasive bodies - Google Patents

Cubic boron nitride abrasive bodies

Info

Publication number
ZA867605B
ZA867605B ZA867605A ZA867605A ZA867605B ZA 867605 B ZA867605 B ZA 867605B ZA 867605 A ZA867605 A ZA 867605A ZA 867605 A ZA867605 A ZA 867605A ZA 867605 B ZA867605 B ZA 867605B
Authority
ZA
South Africa
Prior art keywords
boron nitride
cubic boron
particle
compact
major surface
Prior art date
Application number
ZA867605A
Other languages
English (en)
Inventor
Cornelius Phaal
John Dodsworth
Original Assignee
De Beers Ind Diamond
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 filed Critical De Beers Ind Diamond
Priority to ZA867605A priority Critical patent/ZA867605B/xx
Publication of ZA867605B publication Critical patent/ZA867605B/xx

Links

Classifications

    • 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
    • B24D3/14—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 ceramic, i.e. vitrified bondings
    • B24D3/16—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 ceramic, i.e. vitrified bondings for close-grained structure, i.e. of high density
    • 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
    • B24D3/007—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 between different parts of an abrasive tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Powder Metallurgy (AREA)
ZA867605A 1985-10-30 1986-10-06 Cubic boron nitride abrasive bodies ZA867605B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA867605A ZA867605B (en) 1985-10-30 1986-10-06 Cubic boron nitride abrasive bodies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA858339 1985-10-30
ZA867605A ZA867605B (en) 1985-10-30 1986-10-06 Cubic boron nitride abrasive bodies

Publications (1)

Publication Number Publication Date
ZA867605B true ZA867605B (en) 1987-06-24

Family

ID=25578135

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA867605A ZA867605B (en) 1985-10-30 1986-10-06 Cubic boron nitride abrasive bodies

Country Status (5)

Country Link
EP (1) EP0220964B1 (de)
JP (1) JPS62107007A (de)
AT (1) ATE67437T1 (de)
DE (1) DE3681553D1 (de)
ZA (1) ZA867605B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2601284B2 (ja) * 1987-09-01 1997-04-16 株式会社石塚研究所 焼結ダイヤモンド複合体、及びその製造方法
FR2620362B1 (fr) * 1987-09-11 1993-05-21 Combustible Nucleaire Grains abrasifs thermostables non poreux destines aux travaux de sciage et elements de coupe comportant ces grains
US5626909A (en) * 1994-12-07 1997-05-06 General Electric Company Fabrication of brazable in air tool inserts
EP2155832A1 (de) 2007-05-22 2010-02-24 Element Six Limited Beschichtetes kubisches bornitrid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743489A (en) * 1971-07-01 1973-07-03 Gen Electric Abrasive bodies of finely-divided cubic boron nitride crystals
US3944398A (en) * 1974-04-30 1976-03-16 Frank Rutherford Bell Method of forming an abrasive compact of cubic boron nitride
JPS5844635B2 (ja) * 1974-08-02 1983-10-04 インスチテユ−ト プロブレム マテリアロヴエデニア アカデミイ ナウク ウクラインスコイ エエスア−ル 金属と超硬質人造材料とをろう接する方法およびそのためのろう接剤
IE42084B1 (en) * 1974-09-18 1980-06-04 De Beers Ind Diamond Abrasive bodies
IL59519A (en) * 1979-03-19 1982-01-31 De Beers Ind Diamond Abrasive compacts
US4401443A (en) * 1981-10-26 1983-08-30 General Electric Company Polycrystalline silicon-bonded cubic boron nitride body and method
US4522633A (en) * 1982-08-05 1985-06-11 Dyer Henry B Abrasive bodies
JPS60263602A (ja) * 1984-06-11 1985-12-27 Sumitomo Electric Ind Ltd 複合焼結体工具

Also Published As

Publication number Publication date
EP0220964B1 (de) 1991-09-18
EP0220964A3 (en) 1987-12-02
ATE67437T1 (de) 1991-10-15
DE3681553D1 (de) 1991-10-24
JPS62107007A (ja) 1987-05-18
EP0220964A2 (de) 1987-05-06

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