NL294773A - - Google Patents

Info

Publication number
NL294773A
NL294773A NL294773DA NL294773A NL 294773 A NL294773 A NL 294773A NL 294773D A NL294773D A NL 294773DA NL 294773 A NL294773 A NL 294773A
Authority
NL
Netherlands
Application number
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.)
Publication of NL294773A publication Critical patent/NL294773A/xx

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
    • B01J2203/065—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)
  • Catalysts (AREA)
NL294773D 1962-06-30 NL294773A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2742362 1962-06-30

Publications (1)

Publication Number Publication Date
NL294773A true NL294773A (fr)

Family

ID=12220677

Family Applications (1)

Application Number Title Priority Date Filing Date
NL294773D NL294773A (fr) 1962-06-30

Country Status (4)

Country Link
US (1) US3334968A (fr)
BE (1) BE634278A (fr)
DE (1) DE1264424B (fr)
NL (1) NL294773A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127758C (fr) * 1965-07-31
NL127759C (fr) * 1966-02-04
GB1220376A (en) * 1967-05-04 1971-01-27 Hiroshi Ishizuka Improvements in or relating to a high temperature high pressure apparatus
US4089933A (en) * 1970-01-04 1978-05-16 Institut Fiziki Vysokikh Daleny Akademi Nauk, Sssr Method of producing polycrystalline diamond aggregates
US3949062A (en) * 1972-12-27 1976-04-06 Leonid Fedorovich Vereschagin Method for producing polycrystalline diamond aggregates of predetermined shape
SU645505A1 (ru) * 1976-03-01 1980-02-05 Всесоюзный Научно-Исследовательский Институт Абразивов И Шлифования Способ получени синтетических алмазов
JPS55136114A (en) * 1979-02-08 1980-10-23 De Beers Ind Diamond Diamond grain to which metal is combined and its preparation
US5128080A (en) * 1990-08-30 1992-07-07 Hughes Tool Company Method of forming diamond impregnated carbide via the in-situ conversion of dispersed graphite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947609A (en) * 1958-01-06 1960-08-02 Gen Electric Diamond synthesis
US2947610A (en) * 1958-01-06 1960-08-02 Gen Electric Method of making diamonds
NL246888A (fr) * 1958-12-29
NL281867A (fr) * 1961-08-09

Also Published As

Publication number Publication date
DE1264424B (de) 1968-03-28
US3334968A (en) 1967-08-08
BE634278A (fr)

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