DE1284405B - Verfahren zur Synthese von Diamant - Google Patents

Verfahren zur Synthese von Diamant

Info

Publication number
DE1284405B
DE1284405B DE1963G0037646 DEG0037646A DE1284405B DE 1284405 B DE1284405 B DE 1284405B DE 1963G0037646 DE1963G0037646 DE 1963G0037646 DE G0037646 A DEG0037646 A DE G0037646A DE 1284405 B DE1284405 B DE 1284405B
Authority
DE
Germany
Prior art keywords
graphite
diamond
pressure
temperature
sample
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.)
Pending
Application number
DE1963G0037646
Other languages
German (de)
English (en)
Inventor
Bundy Francis Pettit
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE1284405B publication Critical patent/DE1284405B/de
Pending 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
    • 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
    • B01J3/065—Presses for the formation of diamonds or 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
    • B01J2203/0605—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
    • B01J2203/065—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Press Drives And Press Lines (AREA)
  • Powder Metallurgy (AREA)
  • Fuel Cell (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DE1963G0037646 1962-05-02 1963-05-02 Verfahren zur Synthese von Diamant Pending DE1284405B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19191462A 1962-05-02 1962-05-02
US21479362A 1962-07-30 1962-07-30

Publications (1)

Publication Number Publication Date
DE1284405B true DE1284405B (de) 1968-12-05

Family

ID=26887528

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1963G0037646 Pending DE1284405B (de) 1962-05-02 1963-05-02 Verfahren zur Synthese von Diamant

Country Status (7)

Country Link
JP (1) JPS5146758B1 (ja)
BE (1) BE631830A (ja)
CH (1) CH472336A (ja)
DE (1) DE1284405B (ja)
GB (2) GB1048976A (ja)
NL (2) NL141162B (ja)
SE (1) SE313551B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009007248A (ja) * 2008-08-15 2009-01-15 Sumitomo Electric Ind Ltd ダイヤモンド多結晶体
CN104162382B (zh) * 2014-06-30 2016-03-30 中南钻石有限公司 一种超硬材料高压合成块自动取芯柱装置
CN106764397B (zh) * 2017-01-20 2019-01-29 吉林大学 高压原位气体压缩封装及压力监测系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
NL292250A (ja)
BE631830A (ja)
JPS5146758B1 (ja) 1976-12-10
GB1048976A (en) 1966-11-23
SE313551B (ja) 1969-08-18
NL141162B (nl) 1974-02-15
GB1048971A (en) 1966-11-23
CH472336A (de) 1969-05-15

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977