KR920006078A - 합성 다이아몬드 연마 압분체 - Google Patents

합성 다이아몬드 연마 압분체 Download PDF

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Publication number
KR920006078A
KR920006078A KR1019910016786A KR910016786A KR920006078A KR 920006078 A KR920006078 A KR 920006078A KR 1019910016786 A KR1019910016786 A KR 1019910016786A KR 910016786 A KR910016786 A KR 910016786A KR 920006078 A KR920006078 A KR 920006078A
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KR
South Korea
Prior art keywords
layer
synthetic diamond
diamond abrasive
catalyst metal
green compact
Prior art date
Application number
KR1019910016786A
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English (en)
Other versions
KR0165685B1 (ko
Inventor
탱크 클라우스
노엘 톰린슨 피터
죤 마텔 트리버
Original Assignee
원본미기재
드 비어스 인더스트리얼 다이아몬드 디비젼(프로프라이어터리) 리미티드
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.)
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Application filed by 원본미기재, 드 비어스 인더스트리얼 다이아몬드 디비젼(프로프라이어터리) 리미티드 filed Critical 원본미기재
Publication of KR920006078A publication Critical patent/KR920006078A/ko
Application granted granted Critical
Publication of KR0165685B1 publication Critical patent/KR0165685B1/ko

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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
    • 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
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes

Abstract

내용 없음

Description

합성 다이아몬드 연마 압분체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 본 발명을 실시하는데 유용한 비결합된 2개의 조립체를 도시한 단면도.

Claims (9)

  1. 합성 다이아몬드 연마 압분체를 제조하는 방법에 있어서, 초경합금 본체와 초경합금 본체의 표면상에 있는 촉매 금속층과 촉매 금속층 상에 단독으로 또는 다른 입자들과의 혼합물 상태로 있는 탄화물 입자층 및 탄화물 입자층 상에 있는 다이아몬드 입자층을 포함하는 비결합 조립체를 형성하는 단계와, 합성 다이아몬드 연마 압분체를 형성하도록 상기 비결합 조립체를 적절한 상승된 온도 및 압력 상태하에 두는 단계를 포함하는 것을 특징으로 하는 합성 다이아몬드 연마 압분체 제조방법.
  2. 제1항에 있어서, 촉매 금속층이 박막, 심, 디스크 또는 분말의 형태로 마련되는 것을 특징으로 하는 합성 다이아몬드 연마 압분체 제조방법.
  3. 제1항 또는 제2항에 있어서, 촉매 금속이 니켈, 코발트 또는 철, 또는 이들 금속중에서 하나 또는 그 이상을 포함한 합금인 것을 특징으로 하는 합성 다이아몬드 연마 압분체 제조방법.
  4. 상기 항중 어느 한 항에 있어서, 탄화물 입자층이 미립자 형태인 것을 특징으로 하는 합성 다이아몬드 연마 압분체 제조방법.
  5. 제1항 내지 제3항중 어느 한 항에 있어서, 탄화물 입자층이 증발성의 비금속 결합제로 결합된 형태인 것을 특징으로 하는 합성 다이아몬드 연마 압분체 제조방법.
  6. 제5항에 있어서, 비금속 결합체가 셀룰로오스인 것을 특징으로 하는 합성 다이아몬드 연마 압분체 제조방법.
  7. 상기 항중 어느 한 항에 있어서, 다이아몬드 층이 미립자 형태인 것을 특징으로 하는 합성 다이아몬드 연마 압분체 제조방법.
  8. 제1항 내지 제6항중 어느 한 항에 있어서, 다이아몬드 층이 증발성의 비금속 결합제로 결합된 형태인 것을 특징으로 하는 합성 다이아몬드 연마 압분체 제조방법.
  9. 제8항에 있어서, 비금속 결합체가 셀룰로오스인 것을 특징으로 하는 합성 다이아몬드 연마 압분체 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910016786A 1990-09-26 1991-09-26 합성 다이아몬드 연마 압분체 KR0165685B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA907690 1990-09-26
ZA90/7690 1990-09-26

Publications (2)

Publication Number Publication Date
KR920006078A true KR920006078A (ko) 1992-04-27
KR0165685B1 KR0165685B1 (ko) 1999-02-01

Family

ID=25580322

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910016786A KR0165685B1 (ko) 1990-09-26 1991-09-26 합성 다이아몬드 연마 압분체

Country Status (8)

Country Link
US (1) US5248317A (ko)
EP (1) EP0478310B1 (ko)
JP (1) JP2702024B2 (ko)
KR (1) KR0165685B1 (ko)
AT (1) ATE121335T1 (ko)
AU (1) AU644213B2 (ko)
CA (1) CA2052194A1 (ko)
DE (1) DE69109033T2 (ko)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69117140T2 (de) * 1990-11-22 1996-07-04 Sumitomo Electric Industries Polykristallines Dimantwerkzeug und Verfahren für seine Herstellung
AU651210B2 (en) * 1991-06-04 1994-07-14 De Beers Industrial Diamond Division (Proprietary) Limited Composite diamond abrasive compact
GB2273306B (en) * 1992-12-10 1996-12-18 Camco Drilling Group Ltd Improvements in or relating to cutting elements for rotary drill bits
US6676704B1 (en) 1994-08-12 2004-01-13 Diamicron, Inc. Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact
US6494918B1 (en) 2000-01-30 2002-12-17 Diamicron, Inc. Component for a prosthetic joint having a diamond load bearing and articulation surface
US6596225B1 (en) 2000-01-31 2003-07-22 Diamicron, Inc. Methods for manufacturing a diamond prosthetic joint component
US6800095B1 (en) 1994-08-12 2004-10-05 Diamicron, Inc. Diamond-surfaced femoral head for use in a prosthetic joint
US7494507B2 (en) 2000-01-30 2009-02-24 Diamicron, Inc. Articulating diamond-surfaced spinal implants
US6514289B1 (en) 2000-01-30 2003-02-04 Diamicron, Inc. Diamond articulation surface for use in a prosthetic joint
US7678325B2 (en) 1999-12-08 2010-03-16 Diamicron, Inc. Use of a metal and Sn as a solvent material for the bulk crystallization and sintering of diamond to produce biocompatbile biomedical devices
EP0701861B1 (en) * 1994-09-16 2004-11-17 Sumitomo Electric Industries, Ltd. A diamond sintered body and a process for the production of the same, tools and abrasive grains using the same
CA2163953C (en) * 1994-11-30 1999-05-11 Yasuyuki Kanada Diamond sintered body having high strength and high wear-resistance and manufacturing method thereof
US5560754A (en) * 1995-06-13 1996-10-01 General Electric Company Reduction of stresses in the polycrystalline abrasive layer of a composite compact with in situ bonded carbide/carbide support
US5766394A (en) * 1995-09-08 1998-06-16 Smith International, Inc. Method for forming a polycrystalline layer of ultra hard material
US5669944A (en) * 1995-11-13 1997-09-23 General Electric Company Method for producing uniformly high quality abrasive compacts
US7323049B2 (en) * 1997-04-04 2008-01-29 Chien-Min Sung High pressure superabrasive particle synthesis
US9868100B2 (en) 1997-04-04 2018-01-16 Chien-Min Sung Brazed diamond tools and methods for making the same
US9221154B2 (en) 1997-04-04 2015-12-29 Chien-Min Sung Diamond tools and methods for making the same
US9463552B2 (en) 1997-04-04 2016-10-11 Chien-Min Sung Superbrasvie tools containing uniformly leveled superabrasive particles and associated methods
US9238207B2 (en) 1997-04-04 2016-01-19 Chien-Min Sung Brazed diamond tools and methods for making the same
US9199357B2 (en) 1997-04-04 2015-12-01 Chien-Min Sung Brazed diamond tools and methods for making the same
US7368013B2 (en) * 1997-04-04 2008-05-06 Chien-Min Sung Superabrasive particle synthesis with controlled placement of crystalline seeds
US9409280B2 (en) 1997-04-04 2016-08-09 Chien-Min Sung Brazed diamond tools and methods for making the same
US7556763B2 (en) 1999-12-08 2009-07-07 Diamicron, Inc. Method of making components for prosthetic joints
US7569176B2 (en) 1999-12-08 2009-08-04 Diamicron, Inc. Method for making a sintered superhard prosthetic joint component
US6610095B1 (en) 2000-01-30 2003-08-26 Diamicron, Inc. Prosthetic joint having substrate surface topographical featurers and at least one diamond articulation surface
US6709463B1 (en) 2000-01-30 2004-03-23 Diamicron, Inc. Prosthetic joint component having at least one solid polycrystalline diamond component
US8603181B2 (en) 2000-01-30 2013-12-10 Dimicron, Inc Use of Ti and Nb cemented in TiC in prosthetic joints
US6655845B1 (en) 2001-04-22 2003-12-02 Diamicron, Inc. Bearings, races and components thereof having diamond and other superhard surfaces
JP2008538536A (ja) * 2005-03-30 2008-10-30 スミス インターナショナル，インコーポレイティド エンドミル及びその作製方法
US8449991B2 (en) 2005-04-07 2013-05-28 Dimicron, Inc. Use of SN and pore size control to improve biocompatibility in polycrystalline diamond compacts
US8622787B2 (en) 2006-11-16 2014-01-07 Chien-Min Sung CMP pad dressers with hybridized abrasive surface and related methods
US9138862B2 (en) 2011-05-23 2015-09-22 Chien-Min Sung CMP pad dresser having leveled tips and associated methods
US9724802B2 (en) 2005-05-16 2017-08-08 Chien-Min Sung CMP pad dressers having leveled tips and associated methods
US8398466B2 (en) 2006-11-16 2013-03-19 Chien-Min Sung CMP pad conditioners with mosaic abrasive segments and associated methods
US8393934B2 (en) 2006-11-16 2013-03-12 Chien-Min Sung CMP pad dressers with hybridized abrasive surface and related methods
US8678878B2 (en) 2009-09-29 2014-03-25 Chien-Min Sung System for evaluating and/or improving performance of a CMP pad dresser
TWI388402B (en) 2007-12-06 2013-03-11 Methods for orienting superabrasive particles on a surface and associated tools
US20100288564A1 (en) * 2009-05-13 2010-11-18 Baker Hughes Incorporated Cutting element for use in a drill bit for drilling subterranean formations
US8887839B2 (en) 2009-06-25 2014-11-18 Baker Hughes Incorporated Drill bit for use in drilling subterranean formations
US8663359B2 (en) 2009-06-26 2014-03-04 Dimicron, Inc. Thick sintered polycrystalline diamond and sintered jewelry
RU2012103935A (ru) 2009-07-08 2013-08-20 Бейкер Хьюз Инкорпорейтед Режущий элемент и способ его формирования
RU2012103934A (ru) 2009-07-08 2013-08-20 Бейкер Хьюз Инкорпорейтед Режущий элемент для бурового долота, используемого для бурения подземных пород
EP2459344A4 (en) 2009-07-27 2013-10-02 Baker Hughes Inc ABRASIVE ARTICLE AND METHOD OF MANUFACTURE
US8277722B2 (en) * 2009-09-29 2012-10-02 Baker Hughes Incorporated Production of reduced catalyst PDC via gradient driven reactivity
BR112012016192A2 (pt) 2009-12-31 2017-09-12 Diamond Innovations Inc Peça de partida para modelagem de ferramenta de usinagem
WO2012040374A2 (en) 2010-09-21 2012-03-29 Ritedia Corporation Superabrasive tools having substantially leveled particle tips and associated methods
CN103329253B (zh) 2011-05-23 2016-03-30 宋健民 具有平坦化尖端的化学机械研磨垫修整器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745623A (en) * 1971-12-27 1973-07-17 Gen Electric Diamond tools for machining
US3912500A (en) * 1972-12-27 1975-10-14 Leonid Fedorovich Vereschagin Process for producing diamond-metallic materials
US4403015A (en) * 1979-10-06 1983-09-06 Sumitomo Electric Industries, Ltd. Compound sintered compact for use in a tool and the method for producing the same
US4311490A (en) * 1980-12-22 1982-01-19 General Electric Company Diamond and cubic boron nitride abrasive compacts using size selective abrasive particle layers
DE3368886D1 (en) * 1982-03-31 1987-02-12 De Beers Ind Diamond A method of making abrasive bodies
EP0090658B1 (en) * 1982-03-31 1987-07-01 De Beers Industrial Diamond Division (Proprietary) Limited Abrasive bodies
IE58714B1 (en) * 1985-06-07 1993-11-03 De Beers Ind Diamond Thermally stable diamond abrasive compact body
FR2598644B1 (fr) * 1986-05-16 1989-08-25 Combustible Nucleaire Produit abrasif diamante thermostable et procede de fabrication d'un tel produit
US4802895A (en) * 1986-07-14 1989-02-07 Burnand Richard P Composite diamond abrasive compact
DE3784662T2 (de) * 1986-12-23 1993-06-24 De Beers Ind Diamond Werkzeugeinsatz.
US5032147A (en) * 1988-02-08 1991-07-16 Frushour Robert H High strength composite component and method of fabrication
US4908046A (en) * 1989-02-14 1990-03-13 Wiand Ronald C Multilayer abrading tool and process
US5009673A (en) * 1988-11-30 1991-04-23 The General Electric Company Method for making polycrystalline sandwich compacts
US4944772A (en) * 1988-11-30 1990-07-31 General Electric Company Fabrication of supported polycrystalline abrasive compacts
IE902878A1 (en) * 1989-09-14 1991-03-27 De Beers Ind Diamond Composite abrasive compacts

Also Published As

Publication number Publication date
EP0478310B1 (en) 1995-04-19
JPH05209168A (ja) 1993-08-20
DE69109033T2 (de) 1995-09-14
DE69109033D1 (de) 1995-05-24
AU8468491A (en) 1992-04-02
US5248317A (en) 1993-09-28
ATE121335T1 (de) 1995-05-15
EP0478310A2 (en) 1992-04-01
JP2702024B2 (ja) 1998-01-21
EP0478310A3 (en) 1992-10-28
AU644213B2 (en) 1993-12-02
CA2052194A1 (en) 1992-03-27
KR0165685B1 (ko) 1999-02-01

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