ATE154382T1 - Ultraharte schleifteilchen - Google Patents

Ultraharte schleifteilchen

Info

Publication number
ATE154382T1
ATE154382T1 AT92309298T AT92309298T ATE154382T1 AT E154382 T1 ATE154382 T1 AT E154382T1 AT 92309298 T AT92309298 T AT 92309298T AT 92309298 T AT92309298 T AT 92309298T AT E154382 T1 ATE154382 T1 AT E154382T1
Authority
AT
Austria
Prior art keywords
abrasive particles
hard abrasive
ultra hard
ratio
boron nitride
Prior art date
Application number
AT92309298T
Other languages
German (de)
English (en)
Inventor
Henry Brooke Dyer
Geoffrey John Davies
Robert Charles Burns
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 ATE154382T1 publication Critical patent/ATE154382T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/25—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • 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
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/0645—Boronitrides
    • 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
    • B01J2203/065—Composition of the material produced
    • B01J2203/066—Boronitrides
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Ceramic Products (AREA)
AT92309298T 1991-10-14 1992-10-13 Ultraharte schleifteilchen ATE154382T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA918165 1991-10-14

Publications (1)

Publication Number Publication Date
ATE154382T1 true ATE154382T1 (de) 1997-06-15

Family

ID=67210363

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92309298T ATE154382T1 (de) 1991-10-14 1992-10-13 Ultraharte schleifteilchen

Country Status (9)

Country Link
US (1) US5401283A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0537976B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH05214319A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR930007804A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE154382T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2079665A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69220320T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW242158B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA927268B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5593783A (en) * 1994-06-17 1997-01-14 Advanced Technology Materials, Inc. Photochemically modified diamond surfaces, and method of making the same
US6652004B1 (en) * 1999-08-03 2003-11-25 Michael R. Lam Item made from combination of rare and common materials and method of making the same
US7368710B2 (en) * 2000-02-09 2008-05-06 Xceleron Limited Sample preparation method
GB2424903B (en) † 2003-12-12 2008-06-25 Element Six Ltd Method of incorporating a mark in cvd diamond
DE602004016394D1 (de) 2003-12-12 2008-10-16 Element Six Ltd Verfahren zum einbringen einer markierung in einen cvd-diamanten
AU2006268747B2 (en) * 2005-07-13 2012-05-03 Sachtleben Chemie Gmbh Marked inorganic additives
US9242342B2 (en) * 2012-03-14 2016-01-26 Taiwan Semiconductor Manufacturing Company, Ltd. Manufacture and method of making the same
CN103877914B (zh) * 2014-04-01 2016-01-27 山东建筑大学 高强度细颗粒立方氮化硼单晶及其合成方法和应用
CN105326509B (zh) * 2015-10-16 2018-10-26 同济大学 一种指纹显现磁性粉及其制备方法与应用
CN105411598B (zh) * 2015-11-30 2018-08-24 同济大学 一种TiO2/C强化指纹显现磁性粉及其制备方法与应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779726A (en) * 1969-03-07 1973-12-18 Norton Co A method of making a metal impregnated grinding tool
US4062660A (en) * 1973-04-16 1977-12-13 Nicholas Michael G Method of producing nickel coated diamond particles
JPS5061413A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-10-01 1975-05-27
US4188194A (en) * 1976-10-29 1980-02-12 General Electric Company Direct conversion process for making cubic boron nitride from pyrolytic boron nitride
IE47393B1 (en) * 1977-09-12 1984-03-07 De Beers Ind Diamond Abrasive materials
SU1039397A1 (ru) * 1982-01-07 1988-11-07 Научно-исследовательский институт ядерной физики при Томском политехническом институте Устройство дл создани радиоактивных алмазных индикаторов
US4610699A (en) * 1984-01-18 1986-09-09 Sumitomo Electric Industries, Ltd. Hard diamond sintered body and the method for producing the same
EP0243825B1 (en) * 1986-04-17 1994-01-05 Sumitomo Electric Industries Limited Wire incrusted with abrasive grain and method for producing the same
JPS637269A (ja) * 1986-06-24 1988-01-13 Brother Ind Ltd 焼結用加熱炉
AU634601B2 (en) * 1989-12-11 1993-02-25 General Electric Company Single-crystal diamond of very high thermal conductivity
US5173089A (en) * 1990-03-30 1992-12-22 Sumitomo Electric Industries, Ltd. Method for producing the polycrystalline diamond tool

Also Published As

Publication number Publication date
TW242158B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1995-03-01
EP0537976B1 (en) 1997-06-11
EP0537976A2 (en) 1993-04-21
AU2605692A (en) 1993-04-22
JPH05214319A (ja) 1993-08-24
CA2079665A1 (en) 1993-04-15
AU646978B2 (en) 1994-03-10
DE69220320D1 (de) 1997-07-17
US5401283A (en) 1995-03-28
ZA927268B (en) 1993-03-25
KR930007804A (ko) 1993-05-20
EP0537976A3 (en) 1993-10-13
DE69220320T2 (de) 1998-01-15

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