GB1311641A - Method of preparing synthetic diamonds - Google Patents

Method of preparing synthetic diamonds

Info

Publication number
GB1311641A
GB1311641A GB64971A GB64971A GB1311641A GB 1311641 A GB1311641 A GB 1311641A GB 64971 A GB64971 A GB 64971A GB 64971 A GB64971 A GB 64971A GB 1311641 A GB1311641 A GB 1311641A
Authority
GB
United Kingdom
Prior art keywords
metal
jan
alloy
less
synthetic diamonds
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
GB64971A
Other languages
English (en)
Inventor
A I Prikhna
A A Shulzhenko
M Y Katsai
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.)
Uk N I K Atekhnologichesky I S
Original Assignee
Uk N I K Atekhnologichesky I S
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 Uk N I K Atekhnologichesky I S filed Critical Uk N I K Atekhnologichesky I S
Publication of GB1311641A publication Critical patent/GB1311641A/en
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
    • B01J2203/061—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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
GB64971A 1970-01-19 1971-01-06 Method of preparing synthetic diamonds Expired GB1311641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1514366 1970-01-19

Publications (1)

Publication Number Publication Date
GB1311641A true GB1311641A (en) 1973-03-28

Family

ID=20461259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB64971A Expired GB1311641A (en) 1970-01-19 1971-01-06 Method of preparing synthetic diamonds

Country Status (9)

Country Link
US (1) US3743703A (enExample)
AT (1) AT347905B (enExample)
CA (1) CA942642A (enExample)
CH (1) CH542150A (enExample)
DE (1) DE2101868C3 (enExample)
FR (1) FR2077200B1 (enExample)
GB (1) GB1311641A (enExample)
IE (1) IE34867B1 (enExample)
SE (1) SE373553B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074471A (en) * 1974-10-15 1978-02-21 Carnegie-Mellon University Process for nucleating diamonds
SU645505A1 (ru) * 1976-03-01 1980-02-05 Всесоюзный Научно-Исследовательский Институт Абразивов И Шлифования Способ получени синтетических алмазов

Also Published As

Publication number Publication date
FR2077200A1 (enExample) 1971-10-22
AT347905B (de) 1979-01-25
FR2077200B1 (enExample) 1976-07-16
US3743703A (en) 1973-07-03
IE34867L (en) 1971-07-19
SE373553B (sv) 1975-02-10
ATA972070A (de) 1978-06-15
DE2101868B2 (de) 1978-04-20
CH542150A (de) 1973-09-30
DE2101868C3 (de) 1978-12-14
IE34867B1 (en) 1975-09-03
DE2101868A1 (de) 1971-09-09
CA942642A (en) 1974-02-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee