[go: up one dir, main page]

GB2334039B - Method of manufacture of diamond fibres - Google Patents

Method of manufacture of diamond fibres

Info

Publication number
GB2334039B
GB2334039B GB9802714A GB9802714A GB2334039B GB 2334039 B GB2334039 B GB 2334039B GB 9802714 A GB9802714 A GB 9802714A GB 9802714 A GB9802714 A GB 9802714A GB 2334039 B GB2334039 B GB 2334039B
Authority
GB
United Kingdom
Prior art keywords
fibres
diamond
manufacture
diamond fibres
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
GB9802714A
Other versions
GB2334039A (en
GB9802714D0 (en
Inventor
Andrew Wisbey
Peter Wynne Griffith
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.)
Qinetiq Ltd
UK Secretary of State for Defence
Original Assignee
Qinetiq Ltd
UK Secretary of State for Defence
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 Qinetiq Ltd, UK Secretary of State for Defence filed Critical Qinetiq Ltd
Priority to GB9802714A priority Critical patent/GB2334039B/en
Publication of GB9802714D0 publication Critical patent/GB9802714D0/en
Publication of GB2334039A publication Critical patent/GB2334039A/en
Application granted granted Critical
Publication of GB2334039B publication Critical patent/GB2334039B/en
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
    • C23C16/02—Pretreatment of the material to be coated
    • C23C16/0254—Physical treatment to alter the texture of the surface, e.g. scratching or polishing
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB9802714A 1998-02-10 1998-02-10 Method of manufacture of diamond fibres Expired - Fee Related GB2334039B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9802714A GB2334039B (en) 1998-02-10 1998-02-10 Method of manufacture of diamond fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9802714A GB2334039B (en) 1998-02-10 1998-02-10 Method of manufacture of diamond fibres

Publications (3)

Publication Number Publication Date
GB9802714D0 GB9802714D0 (en) 1998-04-08
GB2334039A GB2334039A (en) 1999-08-11
GB2334039B true GB2334039B (en) 2002-10-30

Family

ID=10826695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9802714A Expired - Fee Related GB2334039B (en) 1998-02-10 1998-02-10 Method of manufacture of diamond fibres

Country Status (1)

Country Link
GB (1) GB2334039B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993024676A1 (en) * 1992-05-26 1993-12-09 British Technology Group Ltd. Diamond film deposition
WO1994011545A1 (en) * 1992-11-19 1994-05-26 E.I. Du Pont De Nemours And Company Diamond-coated shaped articles and production thereof
US5425965A (en) * 1993-12-27 1995-06-20 Ford Motor Company Process for deposition of ultra-fine grained polycrystalline diamond films
GB2295401A (en) * 1994-11-25 1996-05-29 Kobe Steel Ltd Monocrystalline diamond films
US5660881A (en) * 1991-02-21 1997-08-26 Mitsubishi Materials Corporation Method of manufacturing CVD diamond coated cutting tools

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660881A (en) * 1991-02-21 1997-08-26 Mitsubishi Materials Corporation Method of manufacturing CVD diamond coated cutting tools
WO1993024676A1 (en) * 1992-05-26 1993-12-09 British Technology Group Ltd. Diamond film deposition
WO1994011545A1 (en) * 1992-11-19 1994-05-26 E.I. Du Pont De Nemours And Company Diamond-coated shaped articles and production thereof
US5425965A (en) * 1993-12-27 1995-06-20 Ford Motor Company Process for deposition of ultra-fine grained polycrystalline diamond films
GB2295401A (en) * 1994-11-25 1996-05-29 Kobe Steel Ltd Monocrystalline diamond films

Also Published As

Publication number Publication date
GB2334039A (en) 1999-08-11
GB9802714D0 (en) 1998-04-08

Similar Documents

Publication Publication Date Title
ZA987608B (en) Process for manufacture of superabsorbent-coated yarn
EG21990A (en) Method for the manufacture of brushware
HUP0103905A3 (en) Method of producing wye-decalactone
EP0941974A4 (en) Method of production of cement
PL341648A1 (en) Novel method of obtaining kethymin
HU9700279D0 (en) Method of making glass
PL335163A1 (en) Method of obtaining substituted thiazolydinodione
PL335074A1 (en) Method of obtaining eprosartane
GB2327201B (en) Production of fibre
IL141436A0 (en) Modification of plant fibers
PL335075A1 (en) Method of obtaining eprosartane
ZA200004539B (en) Method of making optical fibers.
PL339188A1 (en) Method of obtaining oxaphosphorin-2-amines
PL334901A1 (en) Method of obtaining benzothiazolones
GB2323843B (en) Method for the production of alkoxy-and arloxy-phenols
ZA992622B (en) Method of making optical fibres.
GB2334039B (en) Method of manufacture of diamond fibres
HUP0101003A3 (en) Method for the production of man-made vitreous fibres
GB9614679D0 (en) Manufacture of fibre
PL336266A1 (en) Method of obtaining epsilon-caprolactams
ZA981138B (en) Manufacture of acryling fibres
PL325802A1 (en) Method of obtaining polyestroles
PL340497A1 (en) Method of obtaining formylimidazoles
PL318987A1 (en) Method of making cotton-flax yarn
AU1686800A (en) Diamond structure and method of manufacture thereof

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100210