DE69200501T2 - Herstellungsverfahren von Diamantschleifkörnern. - Google Patents

Herstellungsverfahren von Diamantschleifkörnern.

Info

Publication number
DE69200501T2
DE69200501T2 DE69200501T DE69200501T DE69200501T2 DE 69200501 T2 DE69200501 T2 DE 69200501T2 DE 69200501 T DE69200501 T DE 69200501T DE 69200501 T DE69200501 T DE 69200501T DE 69200501 T2 DE69200501 T2 DE 69200501T2
Authority
DE
Germany
Prior art keywords
manufacturing process
abrasive grains
diamond abrasive
diamond
grains
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 - Fee Related
Application number
DE69200501T
Other languages
English (en)
Other versions
DE69200501D1 (de
Inventor
Hitoshi Sumiya
Kazuwo Tsuji
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69200501D1 publication Critical patent/DE69200501D1/de
Application granted granted Critical
Publication of DE69200501T2 publication Critical patent/DE69200501T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B01J2203/062—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
    • B01J2203/065—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
    • B01J2203/068—Crystal growth
DE69200501T 1991-07-22 1992-07-22 Herstellungsverfahren von Diamantschleifkörnern. Expired - Fee Related DE69200501T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3205442A JP2546558B2 (ja) 1991-07-22 1991-07-22 ダイヤモンド砥粒の合成方法

Publications (2)

Publication Number Publication Date
DE69200501D1 DE69200501D1 (de) 1994-11-10
DE69200501T2 true DE69200501T2 (de) 1995-03-23

Family

ID=16506952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69200501T Expired - Fee Related DE69200501T2 (de) 1991-07-22 1992-07-22 Herstellungsverfahren von Diamantschleifkörnern.

Country Status (6)

Country Link
US (1) US5194070A (de)
EP (1) EP0528195B1 (de)
JP (1) JP2546558B2 (de)
DE (1) DE69200501T2 (de)
IE (1) IE65108B1 (de)
ZA (1) ZA925505B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08337498A (ja) * 1995-04-13 1996-12-24 Sumitomo Electric Ind Ltd ダイヤモンド粒子、ダイヤモンド合成用粒子及び圧密体並びにそれらの製造方法
US7404857B2 (en) * 1997-04-04 2008-07-29 Chien-Min Sung Superabrasive particle synthesis with controlled placement of crystalline seeds
US9221154B2 (en) 1997-04-04 2015-12-29 Chien-Min Sung Diamond tools and methods for making the same
US9409280B2 (en) 1997-04-04 2016-08-09 Chien-Min Sung Brazed 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
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
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
US8974270B2 (en) 2011-05-23 2015-03-10 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
US8622787B2 (en) * 2006-11-16 2014-01-07 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
US9138862B2 (en) 2011-05-23 2015-09-22 Chien-Min Sung CMP pad dresser having leveled tips and associated methods
ZA200710052B (en) 2005-05-31 2009-03-25 Element Six Production Pty Ltd Method of cladding diamond seeds
TWI388402B (en) 2007-12-06 2013-03-11 Methods for orienting superabrasive particles on a surface and associated tools
US8252263B2 (en) * 2008-04-14 2012-08-28 Chien-Min Sung Device and method for growing diamond in a liquid phase
WO2012040374A2 (en) 2010-09-21 2012-03-29 Ritedia Corporation Superabrasive tools having substantially leveled particle tips and associated methods
KR20140069194A (ko) * 2011-09-21 2014-06-09 다이아몬드 이노베이션즈, 인크. 마모특성이 개선된 다결정 다이아몬드 콤팩트와 그 제조방법
GB201204533D0 (en) * 2012-03-15 2012-04-25 Element Six Ltd Process for manufacturing synthetic single crystal diamond material
GB201206883D0 (en) * 2012-04-19 2012-06-06 Element Six Ltd Synthetic diamond crystals and method for making same
ES2724214B2 (es) * 2018-03-01 2020-01-15 Business Res And Diamonds S L Procedimiento para la obtencion de diamantes sinteticos a partir de la sacarosa y equipo para llevar a cabo dicho procedimiento

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816085A (en) * 1971-01-29 1974-06-11 Megadiamond Corp Diamond-nondiamond carbon polycrystalline composites
JPS4832518A (de) * 1971-08-30 1973-04-28
JPS59169994A (ja) * 1983-03-14 1984-09-26 Showa Denko Kk ダイヤモンド結晶の成長法
JPS6168395A (ja) * 1984-09-13 1986-04-08 Showa Denko Kk ダイヤモンド結晶の成長法
US4547257A (en) * 1984-09-25 1985-10-15 Showa Denko Kabushiki Kaisha Method for growing diamond crystals
US5009673A (en) * 1988-11-30 1991-04-23 The General Electric Company Method for making polycrystalline sandwich compacts
US4919974A (en) * 1989-01-12 1990-04-24 Ford Motor Company Making diamond composite coated cutting tools
JP2767896B2 (ja) * 1989-06-15 1998-06-18 住友電気工業株式会社 硬質砥粒
US5133332A (en) * 1989-06-15 1992-07-28 Sumitomo Electric Industries, Ltd. Diamond tool

Also Published As

Publication number Publication date
IE65108B1 (en) 1995-10-04
JP2546558B2 (ja) 1996-10-23
DE69200501D1 (de) 1994-11-10
ZA925505B (en) 1993-06-03
EP0528195B1 (de) 1994-10-05
EP0528195A1 (de) 1993-02-24
IE922347A1 (en) 1993-02-24
US5194070A (en) 1993-03-16
JPH0523574A (ja) 1993-02-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee