DE69533769D1 - Gesinteter Diamantkörper, Verfahren zu seiner Herstellung und Werkstoff und Schleifkörner unter Verwendung derselben - Google Patents

Gesinteter Diamantkörper, Verfahren zu seiner Herstellung und Werkstoff und Schleifkörner unter Verwendung derselben

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Publication number
DE69533769D1
DE69533769D1 DE69533769T DE69533769T DE69533769D1 DE 69533769 D1 DE69533769 D1 DE 69533769D1 DE 69533769 T DE69533769 T DE 69533769T DE 69533769 T DE69533769 T DE 69533769T DE 69533769 D1 DE69533769 D1 DE 69533769D1
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DE
Germany
Prior art keywords
manufacture
same
abrasive grains
diamond body
sintered diamond
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 - Lifetime
Application number
DE69533769T
Other languages
English (en)
Other versions
DE69533769T2 (de
Inventor
Hitoshi Sumiya
Shuichi Satoh
Takeru Nakashima
Yasuyuki Kanada
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
Priority claimed from JP10353495A external-priority patent/JP3622261B2/ja
Priority claimed from JP7221547A external-priority patent/JPH08133839A/ja
Priority claimed from JP22154695A external-priority patent/JP3893631B2/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69533769D1 publication Critical patent/DE69533769D1/de
Application granted granted Critical
Publication of DE69533769T2 publication Critical patent/DE69533769T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. 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
    • 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
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    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
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DE69533769T 1994-09-16 1995-09-15 Gesinteter Diamantkörper, Verfahren zu seiner Herstellung und Werkstoff und Schleifkörner unter Verwendung derselben Expired - Lifetime DE69533769T2 (de)

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JP22193994 1994-09-16
JP22194094 1994-09-16
JP22194094 1994-09-16
JP22193994 1994-09-16
JP22193894 1994-09-16
JP22193894 1994-09-16
JP10353495A JP3622261B2 (ja) 1995-04-27 1995-04-27 ダイヤモンド焼結体及びその製造方法
JP10353495 1995-04-27
JP7221547A JPH08133839A (ja) 1994-09-16 1995-08-30 ダイヤモンド焼結体とその製造方法、ダイヤモンド焼結体工具並びに砥粒
JP22154695A JP3893631B2 (ja) 1994-09-16 1995-08-30 ダイヤモンド焼結体とその製造方法並びにダイヤモンド焼結体工具及び砥粒
JP22154795 1995-08-30
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US20050019114A1 (en) * 2003-07-25 2005-01-27 Chien-Min Sung Nanodiamond PCD and methods of forming
KR100568970B1 (ko) * 2004-01-13 2006-04-07 일진다이아몬드(주) 고경도 소결체의 제조방법
US7488537B2 (en) * 2004-09-01 2009-02-10 Radtke Robert P Ceramic impregnated superabrasives
CA2618658A1 (en) 2005-08-11 2007-02-15 Element Six (Production) (Pty) Ltd Polycrystalline diamond abrasive element and method of its production
US9103172B1 (en) * 2005-08-24 2015-08-11 Us Synthetic Corporation Polycrystalline diamond compact including a pre-sintered polycrystalline diamond table including a nonmetallic catalyst that limits infiltration of a metallic-catalyst infiltrant therein and applications therefor
US7635035B1 (en) 2005-08-24 2009-12-22 Us Synthetic Corporation Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements
US8734552B1 (en) * 2005-08-24 2014-05-27 Us Synthetic Corporation Methods of fabricating polycrystalline diamond and polycrystalline diamond compacts with a carbonate material
US20100083583A1 (en) * 2007-01-19 2010-04-08 Hitoshi Sumiya Cutting tool
DE112009000504T5 (de) * 2008-03-04 2011-03-17 Irwin Industrial Tool Co. Werkzeuge mit Arbeitsoberflächen aus verdichtetem Pulvermetall und Verfahren
US8986408B1 (en) * 2008-04-29 2015-03-24 Us Synthetic Corporation Methods of fabricating polycrystalline diamond products using a selected amount of graphite particles
WO2010117823A2 (en) 2009-03-31 2010-10-14 Diamond Innovations, Inc. Abrasive compact of superhard material and chromium and cutting element including same
EP2481525A3 (de) * 2009-07-27 2013-10-02 Baker Hughes Incorporated Schleifartikel
TWI613285B (zh) 2010-09-03 2018-02-01 聖高拜磨料有限公司 粘結的磨料物品及形成方法
US8522900B2 (en) 2010-09-17 2013-09-03 Varel Europe S.A.S. High toughness thermally stable polycrystalline diamond
US8727044B2 (en) 2011-03-24 2014-05-20 Us Synthetic Corporation Polycrystalline diamond compact including a carbonate-catalyzed polycrystalline diamond body and applications therefor
JP5802087B2 (ja) * 2011-09-02 2015-10-28 三井金属鉱業株式会社 排気ガス浄化用触媒
GB201205716D0 (en) * 2012-03-30 2012-05-16 Element Six Abrasives Sa Polycrystalline diamond material and method of forming
US10315175B2 (en) 2012-11-15 2019-06-11 Smith International, Inc. Method of making carbonate PCD and sintering carbonate PCD on carbide substrate
WO2014106156A1 (en) 2012-12-31 2014-07-03 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
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JP6064058B2 (ja) 2012-12-31 2017-01-18 サンーゴバン アブレイシブズ，インコーポレイティド 結合研磨物品および研削方法
GB201305871D0 (en) * 2013-03-31 2013-05-15 Element Six Abrasives Sa Superhard constructions & methods of making same
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CN112495303B (zh) * 2020-11-25 2022-08-05 内蒙古唐合科技有限公司 一种自锐性金刚石及其制备方法
CN115522109B (zh) * 2022-10-10 2023-09-26 江苏超峰工具有限公司 一种高强度金刚石锯片及其制备方法

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US5912217A (en) 1999-06-15
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EP0701861B1 (de) 2004-11-17
DE69533769T2 (de) 2005-04-28

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