FR1366544A - Process for the preparation of carbon having a diamondiform structure at low pressure - Google Patents

Process for the preparation of carbon having a diamondiform structure at low pressure

Info

Publication number
FR1366544A
FR1366544A FR945290A FR945290A FR1366544A FR 1366544 A FR1366544 A FR 1366544A FR 945290 A FR945290 A FR 945290A FR 945290 A FR945290 A FR 945290A FR 1366544 A FR1366544 A FR 1366544A
Authority
FR
France
Prior art keywords
diamondiform
carbon
preparation
low pressure
pressure
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
FR945290A
Other languages
French (fr)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 BE637041D priority Critical patent/BE637041A/fr
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to FR945290A priority patent/FR1366544A/en
Application granted granted Critical
Publication of FR1366544A publication Critical patent/FR1366544A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/25—Diamond
    • C01B32/26—Preparation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
FR945290A 1963-08-21 1963-08-21 Process for the preparation of carbon having a diamondiform structure at low pressure Expired FR1366544A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE637041D BE637041A (en) 1963-08-21
FR945290A FR1366544A (en) 1963-08-21 1963-08-21 Process for the preparation of carbon having a diamondiform structure at low pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR945290A FR1366544A (en) 1963-08-21 1963-08-21 Process for the preparation of carbon having a diamondiform structure at low pressure

Publications (1)

Publication Number Publication Date
FR1366544A true FR1366544A (en) 1964-07-10

Family

ID=8810920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945290A Expired FR1366544A (en) 1963-08-21 1963-08-21 Process for the preparation of carbon having a diamondiform structure at low pressure

Country Status (2)

Country Link
BE (1) BE637041A (en)
FR (1) FR1366544A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734339A (en) * 1984-06-27 1988-03-29 Santrade Limited Body with superhard coating
US5672382A (en) * 1985-12-24 1997-09-30 Sumitomo Electric Industries, Ltd. Composite powder particle, composite body and method of preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734339A (en) * 1984-06-27 1988-03-29 Santrade Limited Body with superhard coating
US5672382A (en) * 1985-12-24 1997-09-30 Sumitomo Electric Industries, Ltd. Composite powder particle, composite body and method of preparation

Also Published As

Publication number Publication date
BE637041A (en)

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