DE69406219T2 - Verfahren zur Synthese von Diamanten - Google Patents

Verfahren zur Synthese von Diamanten

Info

Publication number
DE69406219T2
DE69406219T2 DE69406219T DE69406219T DE69406219T2 DE 69406219 T2 DE69406219 T2 DE 69406219T2 DE 69406219 T DE69406219 T DE 69406219T DE 69406219 T DE69406219 T DE 69406219T DE 69406219 T2 DE69406219 T2 DE 69406219T2
Authority
DE
Germany
Prior art keywords
diamonds
synthesis
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 - Fee Related
Application number
DE69406219T
Other languages
English (en)
Other versions
DE69406219D1 (de
Inventor
Nobuhiro Ota
Naoji Fujimori
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE69406219D1 publication Critical patent/DE69406219D1/de
Publication of DE69406219T2 publication Critical patent/DE69406219T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • C23C16/27—Diamond only
    • C23C16/271—Diamond only using hot filaments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
DE69406219T 1993-08-06 1994-08-05 Verfahren zur Synthese von Diamanten Expired - Fee Related DE69406219T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19603593A JP3381319B2 (ja) 1993-08-06 1993-08-06 ダイヤモンド合成方法

Publications (2)

Publication Number Publication Date
DE69406219D1 DE69406219D1 (de) 1997-11-20
DE69406219T2 true DE69406219T2 (de) 1998-02-12

Family

ID=16351124

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69406219T Expired - Fee Related DE69406219T2 (de) 1993-08-06 1994-08-05 Verfahren zur Synthese von Diamanten

Country Status (4)

Country Link
EP (1) EP0637639B1 (de)
JP (1) JP3381319B2 (de)
DE (1) DE69406219T2 (de)
ZA (1) ZA945517B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335470A1 (de) 2003-08-02 2005-02-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zur Beschichtung oder Modifizierung von Oberflächen
DE102009015545B4 (de) * 2009-03-02 2013-10-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Beschichtungsanlage mit Aktivierungselement, deren Verwendung sowie Verfahren zur Abscheidung einer Beschichtung
CN114751408B (zh) * 2022-03-25 2023-09-05 浙江工业大学 一种低压下基于石墨制备金刚石的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE442305B (sv) * 1984-06-27 1985-12-16 Santrade Ltd Forfarande for kemisk gasutfellning (cvd) for framstellning av en diamantbelagd sammansatt kropp samt anvendning av kroppen
US4958592A (en) * 1988-08-22 1990-09-25 General Electric Company Resistance heater for diamond production by CVD
US4970986A (en) * 1989-08-03 1990-11-20 General Electric Company Apparatus for synthetic diamond deposition including spring-tensioned filaments
US5209812A (en) * 1990-04-09 1993-05-11 Ford Motor Company Hot filament method for growing high purity diamond
CA2076086A1 (en) * 1991-09-27 1993-03-28 Randall J. Kehl Method for obtaining thick, adherent diamond coatings using metal interface screens

Also Published As

Publication number Publication date
ZA945517B (en) 1995-05-24
JP3381319B2 (ja) 2003-02-24
EP0637639B1 (de) 1997-10-15
EP0637639A1 (de) 1995-02-08
DE69406219D1 (de) 1997-11-20
JPH0748197A (ja) 1995-02-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee