DE3061050D1 - A method of making diamond particles and metal bond abrasive body produced therewith - Google Patents

A method of making diamond particles and metal bond abrasive body produced therewith

Info

Publication number
DE3061050D1
DE3061050D1 DE8080300363T DE3061050T DE3061050D1 DE 3061050 D1 DE3061050 D1 DE 3061050D1 DE 8080300363 T DE8080300363 T DE 8080300363T DE 3061050 T DE3061050 T DE 3061050T DE 3061050 D1 DE3061050 D1 DE 3061050D1
Authority
DE
Germany
Prior art keywords
abrasive body
diamond particles
metal bond
body produced
produced therewith
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.)
Expired
Application number
DE8080300363T
Other languages
English (en)
Inventor
Geoffrey John Davies
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.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division Pty 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 De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Application granted granted Critical
Publication of DE3061050D1 publication Critical patent/DE3061050D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
    • 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
    • B24D3/08—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 for close-grained structure, e.g. using metal with low melting point
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/061—Graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/0625—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/065—Composition of the material produced
    • B01J2203/0655—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0675—Structural or physico-chemical features of the materials processed
    • B01J2203/0685—Crystal sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Carbon And Carbon Compounds (AREA)
DE8080300363T 1979-02-08 1980-02-07 A method of making diamond particles and metal bond abrasive body produced therewith Expired DE3061050D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA79549 1979-02-08

Publications (1)

Publication Number Publication Date
DE3061050D1 true DE3061050D1 (en) 1982-12-16

Family

ID=25573934

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080300363T Expired DE3061050D1 (en) 1979-02-08 1980-02-07 A method of making diamond particles and metal bond abrasive body produced therewith

Country Status (4)

Country Link
EP (1) EP0014589B1 (de)
JP (1) JPS55136114A (de)
AT (1) ATE1784T1 (de)
DE (1) DE3061050D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544540A (en) * 1982-06-25 1985-10-01 Sumitomo Electric Industries, Ltd. Diamond single crystals, a process of manufacturing and tools for using same
US4610699A (en) * 1984-01-18 1986-09-09 Sumitomo Electric Industries, Ltd. Hard diamond sintered body and the method for producing the same
DE3625743A1 (de) * 1986-07-30 1988-02-11 Winter & Sohn Ernst Verfahren zum bearbeiten von diamantkoernern
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
DE69215021T2 (de) * 1991-02-15 1997-04-03 Sumitomo Electric Industries Diamantsyntheseverfahren
JP4288457B2 (ja) * 2002-07-25 2009-07-01 白石工業株式会社 微結晶ダイヤモンド、多結晶ダイヤモンドおよびそれらの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947609A (en) * 1958-01-06 1960-08-02 Gen Electric Diamond synthesis
US3083080A (en) * 1960-04-21 1963-03-26 Gen Electric Method for production of etched diamond
US3124422A (en) * 1960-07-20 1964-03-10 Synthesis of diamonds
BE634278A (de) * 1962-06-30
IE41288B1 (en) * 1974-05-30 1979-12-05 Gen Electric Improvements in diamonds
JPS5424569B2 (de) * 1974-07-08 1979-08-22
JPS5849486A (ja) * 1981-09-18 1983-03-23 株式会社東芝 紙葉類供給制御装置

Also Published As

Publication number Publication date
JPS55136114A (en) 1980-10-23
ATE1784T1 (de) 1982-11-15
EP0014589A1 (de) 1980-08-20
EP0014589B1 (de) 1982-11-10

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee