ATE65032T1 - Ultraharte schleifteilchensynthese. - Google Patents

Ultraharte schleifteilchensynthese.

Info

Publication number
ATE65032T1
ATE65032T1 AT88303629T AT88303629T ATE65032T1 AT E65032 T1 ATE65032 T1 AT E65032T1 AT 88303629 T AT88303629 T AT 88303629T AT 88303629 T AT88303629 T AT 88303629T AT E65032 T1 ATE65032 T1 AT E65032T1
Authority
AT
Austria
Prior art keywords
ultra
abrasive particle
hard abrasive
particle synthesis
particles
Prior art date
Application number
AT88303629T
Other languages
English (en)
Inventor
Michael Lester Fish
Original Assignee
De Beers Ind Diamond
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 Ind Diamond filed Critical De Beers Ind Diamond
Application granted granted Critical
Publication of ATE65032T1 publication Critical patent/ATE65032T1/de

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Disintegrating Or Milling (AREA)
AT88303629T 1987-04-24 1988-04-21 Ultraharte schleifteilchensynthese. ATE65032T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA872940 1987-04-24
EP88303629A EP0289224B1 (de) 1987-04-24 1988-04-21 Ultraharte Schleifteilchensynthese

Publications (1)

Publication Number Publication Date
ATE65032T1 true ATE65032T1 (de) 1991-07-15

Family

ID=25578830

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88303629T ATE65032T1 (de) 1987-04-24 1988-04-21 Ultraharte schleifteilchensynthese.

Country Status (9)

Country Link
US (1) US5385715A (de)
EP (1) EP0289224B1 (de)
JP (1) JPH0745012B2 (de)
KR (1) KR960008933B1 (de)
AT (1) ATE65032T1 (de)
AU (1) AU604307B2 (de)
CA (1) CA1336649C (de)
DE (1) DE3863579D1 (de)
IE (1) IE60351B1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578222A (en) * 1995-12-20 1996-11-26 Saint-Gobain/Norton Industrial Ceramics Corp. Reclamation of abrasive grain
AU7423001A (en) * 2000-09-20 2002-04-02 Schlumberger Holdings Polycrystalline diamond with a surface depleted of catalyzing material
US6616725B2 (en) 2001-08-21 2003-09-09 Hyun Sam Cho Self-grown monopoly compact grit
JP4197328B2 (ja) 2005-08-05 2008-12-17 インターナショナル・ビジネス・マシーンズ・コーポレーション データを編集する画面の表示を制御するシステム、およびその方法
US8694258B2 (en) * 2010-02-14 2014-04-08 Vermeer Manufacturing Company Derivative imaging for subsurface object detection
JP5882087B2 (ja) 2012-03-07 2016-03-09 船井電機株式会社 端末装置、操作キーの表示順変更方法
CN106975421B (zh) * 2017-05-07 2020-11-10 河南黄河旋风股份有限公司 一种高自锐性人造金刚石的制造方法
US10760615B2 (en) 2018-07-30 2020-09-01 XR Downhole, LLC Polycrystalline diamond thrust bearing and element thereof
US10738821B2 (en) 2018-07-30 2020-08-11 XR Downhole, LLC Polycrystalline diamond radial bearing
US10465775B1 (en) 2018-07-30 2019-11-05 XR Downhole, LLC Cam follower with polycrystalline diamond engagement element
US11014759B2 (en) 2018-07-30 2021-05-25 XR Downhole, LLC Roller ball assembly with superhard elements
US11371556B2 (en) 2018-07-30 2022-06-28 Xr Reserve Llc Polycrystalline diamond linear bearings
US11035407B2 (en) 2018-07-30 2021-06-15 XR Downhole, LLC Material treatments for diamond-on-diamond reactive material bearing engagements
US11286985B2 (en) 2018-07-30 2022-03-29 Xr Downhole Llc Polycrystalline diamond bearings for rotating machinery with compliance
US11187040B2 (en) 2018-07-30 2021-11-30 XR Downhole, LLC Downhole drilling tool with a polycrystalline diamond bearing
US11054000B2 (en) 2018-07-30 2021-07-06 Pi Tech Innovations Llc Polycrystalline diamond power transmission surfaces
US11225842B2 (en) 2018-08-02 2022-01-18 XR Downhole, LLC Polycrystalline diamond tubular protection
US11603715B2 (en) 2018-08-02 2023-03-14 Xr Reserve Llc Sucker rod couplings and tool joints with polycrystalline diamond elements
WO2020226738A1 (en) 2019-05-08 2020-11-12 Gregory Prevost Polycrystalline diamond bearings for rotating machinery with compliance
WO2020243030A1 (en) 2019-05-29 2020-12-03 XR Downhole, LLC Material treatments for diamond-on-diamond reactive material bearing engagements
US11614126B2 (en) 2020-05-29 2023-03-28 Pi Tech Innovations Llc Joints with diamond bearing surfaces
US12006973B2 (en) 2020-11-09 2024-06-11 Pi Tech Innovations Llc Diamond surface bearings for sliding engagement with metal surfaces
WO2022099184A1 (en) 2020-11-09 2022-05-12 Gregory Prevost Continuous diamond surface bearings for sliding engagement with metal surfaces

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947610A (en) * 1958-01-06 1960-08-02 Gen Electric Method of making diamonds
US3767371A (en) * 1971-07-01 1973-10-23 Gen Electric Cubic boron nitride/sintered carbide abrasive bodies
US4082185A (en) * 1973-11-02 1978-04-04 General Electric Company Manufacture of diamond products
US4287168A (en) * 1975-01-27 1981-09-01 General Electric Company Apparatus and method for isolation of diamond seeds for growing diamonds
SU600086A1 (ru) * 1975-04-28 1978-03-30 Всесоюзный научно-исследовательский и конструкторско-технологический институт природных алмазов и инструмента Способ химической обработки алмазов
JPS5232900A (en) * 1975-09-10 1977-03-12 Hitachi Ltd Process for production of cubic boron nitride
JPS52129700A (en) * 1976-04-23 1977-10-31 Hitachi Ltd Press moldig method for raw material for synthesis of cubic system boron nitride
US4123504A (en) * 1976-05-06 1978-10-31 Shulzhenko Alexandr A Method of making diamonds synthetically
JPS6016371B2 (ja) * 1976-10-27 1985-04-25 博 石塚 ダイヤモンド合成用反応容器
US4246005A (en) * 1978-04-01 1981-01-20 Hiroshi Ishizuka Diamond aggregate abrasive materials for resin-bonded applications
US4248606A (en) * 1979-08-23 1981-02-03 General Electric Company Supported diamond
JPS5738311A (en) * 1980-08-18 1982-03-03 Inst Suberufutobiyoorudoifu Ma Manufacture of cubic system boron nitride
US4632817A (en) * 1984-04-04 1986-12-30 Sumitomo Electric Industries, Ltd. Method of synthesizing diamond
US4664705A (en) * 1985-07-30 1987-05-12 Sii Megadiamond, Inc. Infiltrated thermally stable polycrystalline diamond
JPS62108716A (ja) * 1985-11-07 1987-05-20 Denki Kagaku Kogyo Kk 立方晶窒化ほう素の製造方法

Also Published As

Publication number Publication date
JPH01139133A (ja) 1989-05-31
AU1475688A (en) 1988-11-10
DE3863579D1 (de) 1991-08-14
IE60351B1 (en) 1994-06-29
US5385715A (en) 1995-01-31
JPH0745012B2 (ja) 1995-05-17
KR880012726A (ko) 1988-11-28
EP0289224B1 (de) 1991-07-10
AU604307B2 (en) 1990-12-13
EP0289224A1 (de) 1988-11-02
CA1336649C (en) 1995-08-15
IE881153L (en) 1988-10-24
KR960008933B1 (en) 1996-07-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee