GB1496106A - Diamond compacts - Google Patents

Diamond compacts

Info

Publication number
GB1496106A
GB1496106A GB41950/76A GB4195076A GB1496106A GB 1496106 A GB1496106 A GB 1496106A GB 41950/76 A GB41950/76 A GB 41950/76A GB 4195076 A GB4195076 A GB 4195076A GB 1496106 A GB1496106 A GB 1496106A
Authority
GB
United Kingdom
Prior art keywords
diamond
boron
compact
diamond particles
backing
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
GB41950/76A
Other languages
English (en)
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
Publication of GB1496106A publication Critical patent/GB1496106A/en
Expired legal-status Critical Current

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
    • B24D3/06—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
GB41950/76A 1975-10-27 1976-10-08 Diamond compacts Expired GB1496106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA756730A ZA756730B (en) 1975-10-27 1975-10-27 Diamond compacts

Publications (1)

Publication Number Publication Date
GB1496106A true GB1496106A (en) 1977-12-30

Family

ID=25569595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41950/76A Expired GB1496106A (en) 1975-10-27 1976-10-08 Diamond compacts

Country Status (7)

Country Link
AT (1) AT346726B (ja)
BE (1) BE847688A (ja)
DE (1) DE2646945A1 (ja)
FR (1) FR2329409A1 (ja)
GB (1) GB1496106A (ja)
IT (1) IT1070263B (ja)
ZA (1) ZA756730B (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010020962A2 (en) 2008-08-21 2010-02-25 Element Six (Production) (Pty) Ltd Polycrystalline diamond abrasive compact
US9610555B2 (en) 2013-11-21 2017-04-04 Us Synthetic Corporation Methods of fabricating polycrystalline diamond and polycrystalline diamond compacts
US9718168B2 (en) 2013-11-21 2017-08-01 Us Synthetic Corporation Methods of fabricating polycrystalline diamond compacts and related canister assemblies
US9765572B2 (en) 2013-11-21 2017-09-19 Us Synthetic Corporation Polycrystalline diamond compact, and related methods and applications
US9945186B2 (en) 2014-06-13 2018-04-17 Us Synthetic Corporation Polycrystalline diamond compact, and related methods and applications
US10047568B2 (en) 2013-11-21 2018-08-14 Us Synthetic Corporation Polycrystalline diamond compacts, and related methods and applications
US10213901B2 (en) 2005-08-11 2019-02-26 Element Six Abrasives Sa Polycrystalline diamond abrasive element and method of its production

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268276A (en) * 1978-04-24 1981-05-19 General Electric Company Compact of boron-doped diamond and method for making same
JPS6021942B2 (ja) * 1978-06-27 1985-05-30 三井金属鉱業株式会社 メタルボンドダイヤモンド焼結体およびその製造方法
CN111687405B (zh) * 2019-03-16 2022-05-17 北京京泰金刚石制品有限公司 一种金刚石钻头胎体粉末及制造金刚石钻头的方法

Family Cites Families (6)

* 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
US3496682A (en) * 1964-05-05 1970-02-24 Eutectic Welding Alloys Composition for producing cutting and/or wearing surfaces
US3372010A (en) * 1965-06-23 1968-03-05 Wall Colmonoy Corp Diamond abrasive matrix
IE32228B1 (en) * 1967-09-08 1973-05-16 Gen Electric Diamond compacts
US3745623A (en) * 1971-12-27 1973-07-17 Gen Electric Diamond tools for machining
IN142626B (ja) * 1973-08-10 1977-08-06 De Beers Ind Diamond

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10213901B2 (en) 2005-08-11 2019-02-26 Element Six Abrasives Sa Polycrystalline diamond abrasive element and method of its production
WO2010020962A2 (en) 2008-08-21 2010-02-25 Element Six (Production) (Pty) Ltd Polycrystalline diamond abrasive compact
US9610555B2 (en) 2013-11-21 2017-04-04 Us Synthetic Corporation Methods of fabricating polycrystalline diamond and polycrystalline diamond compacts
US9718168B2 (en) 2013-11-21 2017-08-01 Us Synthetic Corporation Methods of fabricating polycrystalline diamond compacts and related canister assemblies
US9765572B2 (en) 2013-11-21 2017-09-19 Us Synthetic Corporation Polycrystalline diamond compact, and related methods and applications
US10022843B2 (en) 2013-11-21 2018-07-17 Us Synthetic Corporation Methods of fabricating a polycrystalline diamond compact
US10047568B2 (en) 2013-11-21 2018-08-14 Us Synthetic Corporation Polycrystalline diamond compacts, and related methods and applications
US10428589B2 (en) 2013-11-21 2019-10-01 Us Synthetic Corporation Polycrystalline diamond compact, and related methods and applications
US10858892B2 (en) 2013-11-21 2020-12-08 Us Synthetic Corporation Methods of fabricating a polycrystalline diamond compact
US11525309B2 (en) 2013-11-21 2022-12-13 Us Synthetic Corporation Polycrystalline diamond compact, and related methods and applications
US9945186B2 (en) 2014-06-13 2018-04-17 Us Synthetic Corporation Polycrystalline diamond compact, and related methods and applications
US10435952B2 (en) 2014-06-13 2019-10-08 Us Synthetic Corporation Polycrystalline diamond compact, and related methods and applications

Also Published As

Publication number Publication date
DE2646945A1 (de) 1977-04-28
DE2646945C2 (ja) 1987-10-15
ATA779376A (de) 1978-03-15
FR2329409A1 (fr) 1977-05-27
IT1070263B (it) 1985-03-29
ZA756730B (en) 1977-06-29
BE847688A (fr) 1977-04-27
FR2329409B1 (ja) 1982-05-07
AT346726B (de) 1978-11-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921008