CH672320A5 - - Google Patents

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Publication number
CH672320A5
CH672320A5 CH591/87A CH59187A CH672320A5 CH 672320 A5 CH672320 A5 CH 672320A5 CH 591/87 A CH591/87 A CH 591/87A CH 59187 A CH59187 A CH 59187A CH 672320 A5 CH672320 A5 CH 672320A5
Authority
CH
Switzerland
Prior art keywords
diamond
electrical resistance
mixture
specific electrical
metal surface
Prior art date
Application number
CH591/87A
Other languages
German (de)
English (en)
Inventor
Nil Nikolaevich Dorozhkin
Alexandr Mikhailovic Yarkovich
Marat Artemovic Belotserkovsky
Anatoly Mikhailovich Bocharov
Vitaly Alexeevich Vereschagin
Viktor Ivanovich Zhornik
Alexei Georgievich Razumovsky
Nikolai Abramovich Savchenkov
Original Assignee
Inst Nadezhnosti I Dolgovechno
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 Inst Nadezhnosti I Dolgovechno filed Critical Inst Nadezhnosti I Dolgovechno
Publication of CH672320A5 publication Critical patent/CH672320A5/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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/082—Coating starting from inorganic powder by application of heat or pressure and heat without intermediate formation of a liquid in the layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • 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
    • B01J2203/0685—Crystal sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Powder Metallurgy (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Coating By Spraying Or Casting (AREA)
CH591/87A 1987-02-27 1987-02-18 CH672320A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3706496A DE3706496C1 (de) 1987-02-27 1987-02-27 Verfahren zur Herstellung eines diamanthaltigen UEberzuges

Publications (1)

Publication Number Publication Date
CH672320A5 true CH672320A5 (ja) 1989-11-15

Family

ID=6321991

Family Applications (1)

Application Number Title Priority Date Filing Date
CH591/87A CH672320A5 (ja) 1987-02-27 1987-02-18

Country Status (5)

Country Link
JP (1) JPS63210203A (ja)
CH (1) CH672320A5 (ja)
DE (1) DE3706496C1 (ja)
GB (1) GB2201425B (ja)
HU (1) HU198414B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO884215L (no) * 1987-09-23 1989-03-28 Castolin Sa Fremgangsmaate og apparat for efterbehandling av varmepaasproeytede metallbaserte sjikt paa et grunnmateriale.
EP0426454B1 (en) * 1989-11-01 1994-06-15 De Beers Industrial Diamond Division (Proprietary) Limited A method of bonding a composite abrasive compact to a metal containing support
JPH03274205A (ja) * 1990-03-26 1991-12-05 Isuzu Motors Ltd 局部硬化焼結体とその製造方法
WO1995014553A1 (en) * 1993-11-23 1995-06-01 Plasmoteg Engineering Center An abrasive material for precision surface treatment and a method for the manufacturing thereof
US5643343A (en) * 1993-11-23 1997-07-01 Selifanov; Oleg Vladimirovich Abrasive material for precision surface treatment and a method for the manufacturing thereof
ES2228329T3 (es) * 1999-04-26 2005-04-16 Bayerische Motoren Werke Aktiengesellschaft Procedimiento para formar un revestimiento resistente al desgaste en/sobre componentes de un motor de combustion interna, especialmente un asiento de valvula.
EP2300366B1 (en) * 2008-07-08 2016-09-07 Smith International, Inc. Method of forming a sintered polycrystalline ultra hard material by pulsed electrical field assisted or spark plasma sintering

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567903A (en) * 1968-07-19 1971-03-02 Quanta Welding Co Method of bonding particles into unitary bodies
US3879175A (en) * 1971-06-24 1975-04-22 De Beers Ind Diamond Bearing bodies and methods of forming bearing surfaces
US4018576A (en) * 1971-11-04 1977-04-19 Abrasive Technology, Inc. Diamond abrasive tool
GB1431801A (en) * 1973-05-01 1976-04-14 Armco Steel Corp Method of producing an article or continuous strip from metallic powder
GB1563728A (en) * 1976-09-16 1980-03-26 Gen Electric Brazing tools
US4380471A (en) * 1981-01-05 1983-04-19 General Electric Company Polycrystalline diamond and cemented carbide substrate and synthesizing process therefor

Also Published As

Publication number Publication date
HUT46375A (en) 1988-10-28
GB2201425B (en) 1991-03-27
GB2201425A (en) 1988-09-01
HU198414B (en) 1989-10-30
DE3706496C1 (de) 1988-03-17
GB8703860D0 (en) 1987-03-25
JPS63210203A (ja) 1988-08-31

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Legal Events

Date Code Title Description
PL Patent ceased