FR1306951A - Procédé de fabrication de diamants - Google Patents

Procédé de fabrication de diamants

Info

Publication number
FR1306951A
FR1306951A FR879962A FR879962A FR1306951A FR 1306951 A FR1306951 A FR 1306951A FR 879962 A FR879962 A FR 879962A FR 879962 A FR879962 A FR 879962A FR 1306951 A FR1306951 A FR 1306951A
Authority
FR
France
Prior art keywords
manufacturing process
diamond manufacturing
diamond
manufacturing
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
Application number
FR879962A
Other languages
English (en)
French (fr)
Inventor
Hiroshi Ishizuka
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 to NL271825D priority Critical patent/NL271825A/xx
Priority to BE610762D priority patent/BE610762A/xx
Application filed filed Critical
Priority to FR879962A priority patent/FR1306951A/fr
Application granted granted Critical
Publication of FR1306951A publication Critical patent/FR1306951A/fr
Expired legal-status Critical Current

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
    • B01J2203/0625—Carbon
    • 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)
FR879962A 1961-11-24 1961-11-24 Procédé de fabrication de diamants Expired FR1306951A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL271825D NL271825A (xx) 1961-11-24
BE610762D BE610762A (xx) 1961-11-24
FR879962A FR1306951A (fr) 1961-11-24 1961-11-24 Procédé de fabrication de diamants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR879962A FR1306951A (fr) 1961-11-24 1961-11-24 Procédé de fabrication de diamants

Publications (1)

Publication Number Publication Date
FR1306951A true FR1306951A (fr) 1962-10-19

Family

ID=8767386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879962A Expired FR1306951A (fr) 1961-11-24 1961-11-24 Procédé de fabrication de diamants

Country Status (3)

Country Link
BE (1) BE610762A (xx)
FR (1) FR1306951A (xx)
NL (1) NL271825A (xx)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2173877A1 (xx) * 1972-01-13 1973-10-12 Uk Trudovo
FR2359071A1 (fr) * 1976-07-21 1978-02-17 Gen Electric Procede de recuit du diamant
FR2464226A1 (fr) * 1979-08-30 1981-03-06 Inst Sinteza Mineralnogo Syr Procede d'elaboration de diamants et diamants obtenus par ledit procede
EP0032545B1 (de) * 1979-12-20 1985-02-20 F. D. International Ltd. Verfahren und Vorrichtung zur Umwandlung von Stoffen unter Anwendung hoher Drucke und Temperaturen
EP0752267A2 (en) * 1995-07-07 1997-01-08 Sumitomo Electric Industries, Limited A diamond sintered compact and a process for the production of the same
WO2004060548A2 (en) * 2002-12-18 2004-07-22 General Electric Company High pressure apparatus for crystal growth
US7368015B2 (en) 2002-03-27 2008-05-06 Momentive Performance Materials Inc. Apparatus for producing single crystal and quasi-single crystal, and associated method
US7625446B2 (en) 2002-01-31 2009-12-01 Momentive Performance Materials Inc. High temperature high pressure capsule for processing materials in supercritical fluids
US7942970B2 (en) 2005-12-20 2011-05-17 Momentive Performance Materials Inc. Apparatus for making crystalline composition

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2173877A1 (xx) * 1972-01-13 1973-10-12 Uk Trudovo
FR2359071A1 (fr) * 1976-07-21 1978-02-17 Gen Electric Procede de recuit du diamant
FR2464226A1 (fr) * 1979-08-30 1981-03-06 Inst Sinteza Mineralnogo Syr Procede d'elaboration de diamants et diamants obtenus par ledit procede
EP0032545B1 (de) * 1979-12-20 1985-02-20 F. D. International Ltd. Verfahren und Vorrichtung zur Umwandlung von Stoffen unter Anwendung hoher Drucke und Temperaturen
US5769176A (en) * 1995-07-07 1998-06-23 Sumitomo Electric Industries, Ltd. Diamond sintered compact and a process for the production of the same
EP0752267A3 (en) * 1995-07-07 1997-04-09 Sumitomo Electric Industries Sintered diamond body and process for its manufacture
EP0752267A2 (en) * 1995-07-07 1997-01-08 Sumitomo Electric Industries, Limited A diamond sintered compact and a process for the production of the same
US7625446B2 (en) 2002-01-31 2009-12-01 Momentive Performance Materials Inc. High temperature high pressure capsule for processing materials in supercritical fluids
US7368015B2 (en) 2002-03-27 2008-05-06 Momentive Performance Materials Inc. Apparatus for producing single crystal and quasi-single crystal, and associated method
WO2004060548A2 (en) * 2002-12-18 2004-07-22 General Electric Company High pressure apparatus for crystal growth
WO2004060548A3 (en) * 2002-12-18 2004-08-26 Gen Electric High pressure apparatus for crystal growth
US7101433B2 (en) 2002-12-18 2006-09-05 General Electric Company High pressure/high temperature apparatus with improved temperature control for crystal growth
US7942970B2 (en) 2005-12-20 2011-05-17 Momentive Performance Materials Inc. Apparatus for making crystalline composition

Also Published As

Publication number Publication date
BE610762A (xx)
NL271825A (xx)

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