FR2276265A1 - Procede de synthese du diamant - Google Patents

Procede de synthese du diamant

Info

Publication number
FR2276265A1
FR2276265A1 FR7422527A FR7422527A FR2276265A1 FR 2276265 A1 FR2276265 A1 FR 2276265A1 FR 7422527 A FR7422527 A FR 7422527A FR 7422527 A FR7422527 A FR 7422527A FR 2276265 A1 FR2276265 A1 FR 2276265A1
Authority
FR
France
Prior art keywords
mixt
graphite
max
prodn
resistance heating
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.)
Granted
Application number
FR7422527A
Other languages
English (en)
French (fr)
Other versions
FR2276265B1 (enExample
Inventor
V N Bakul
A I Prikhna
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut Sverkhtverdykh Materialov
Original Assignee
Institut Sverkhtverdykh Materialov
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 Institut Sverkhtverdykh Materialov filed Critical Institut Sverkhtverdykh Materialov
Priority to FR7422527A priority Critical patent/FR2276265A1/fr
Publication of FR2276265A1 publication Critical patent/FR2276265A1/fr
Application granted granted Critical
Publication of FR2276265B1 publication Critical patent/FR2276265B1/fr
Granted 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
    • B01J2203/061—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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
FR7422527A 1974-06-27 1974-06-27 Procede de synthese du diamant Granted FR2276265A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7422527A FR2276265A1 (fr) 1974-06-27 1974-06-27 Procede de synthese du diamant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7422527A FR2276265A1 (fr) 1974-06-27 1974-06-27 Procede de synthese du diamant

Publications (2)

Publication Number Publication Date
FR2276265A1 true FR2276265A1 (fr) 1976-01-23
FR2276265B1 FR2276265B1 (enExample) 1976-12-24

Family

ID=9140616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7422527A Granted FR2276265A1 (fr) 1974-06-27 1974-06-27 Procede de synthese du diamant

Country Status (1)

Country Link
FR (1) FR2276265A1 (enExample)

Also Published As

Publication number Publication date
FR2276265B1 (enExample) 1976-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse