IT960382B - BORON FILAMENT FITTED WITH AN ANTI-DIFFUSION COATING OF BORON CARBIDE PROCEDURE AND EQUIPMENT FOR ITS MANUFACTURE - Google Patents

BORON FILAMENT FITTED WITH AN ANTI-DIFFUSION COATING OF BORON CARBIDE PROCEDURE AND EQUIPMENT FOR ITS MANUFACTURE

Info

Publication number
IT960382B
IT960382B IT68450/72A IT6845072A IT960382B IT 960382 B IT960382 B IT 960382B IT 68450/72 A IT68450/72 A IT 68450/72A IT 6845072 A IT6845072 A IT 6845072A IT 960382 B IT960382 B IT 960382B
Authority
IT
Italy
Prior art keywords
boron
procedure
manufacture
equipment
diffusion coating
Prior art date
Application number
IT68450/72A
Other languages
Italian (it)
Original Assignee
France Etat
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 France Etat filed Critical France Etat
Application granted granted Critical
Publication of IT960382B publication Critical patent/IT960382B/en

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
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/32—Carbides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • C22C47/02—Pretreatment of the fibres or filaments
    • C22C47/04—Pretreatment of the fibres or filaments by coating, e.g. with a protective or activated covering
    • 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
    • C23C16/44—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 method of coating
    • C23C16/54—Apparatus specially adapted for continuous coating
    • C23C16/545—Apparatus specially adapted for continuous coating for coating elongated substrates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/268—Monolayer with structurally defined element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2916—Rod, strand, filament or fiber including boron or compound thereof [not as steel]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Inorganic Fibers (AREA)
  • Chemical Vapour Deposition (AREA)
IT68450/72A 1971-05-11 1972-05-09 BORON FILAMENT FITTED WITH AN ANTI-DIFFUSION COATING OF BORON CARBIDE PROCEDURE AND EQUIPMENT FOR ITS MANUFACTURE IT960382B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717116885A FR2136978B1 (en) 1971-05-11 1971-05-11

Publications (1)

Publication Number Publication Date
IT960382B true IT960382B (en) 1973-11-20

Family

ID=9076789

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68450/72A IT960382B (en) 1971-05-11 1972-05-09 BORON FILAMENT FITTED WITH AN ANTI-DIFFUSION COATING OF BORON CARBIDE PROCEDURE AND EQUIPMENT FOR ITS MANUFACTURE

Country Status (9)

Country Link
US (1) US3846224A (en)
JP (1) JPS5237996B1 (en)
BE (1) BE783279A (en)
CA (1) CA967065A (en)
DE (1) DE2221943C3 (en)
FR (1) FR2136978B1 (en)
GB (1) GB1334476A (en)
IT (1) IT960382B (en)
NL (1) NL157354B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888661A (en) * 1972-08-04 1975-06-10 Us Army Production of graphite fiber reinforced metal matrix composites
US3993818A (en) * 1975-02-28 1976-11-23 United Technologies Corporation Resin bonded composite articles and process for fabrication thereof
US4029838A (en) * 1975-09-24 1977-06-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Hybrid composite laminate structures
US4287259A (en) * 1979-12-05 1981-09-01 The United States Of America As Represented By The United States Department Of Energy Preparation and uses of amorphous boron carbide coated substrates
US4358473A (en) * 1981-05-22 1982-11-09 Avco Corporation Process control system
FR2508381A1 (en) * 1981-06-26 1982-12-31 Poudres & Explosifs Ste Nale Fibre reinforced metal composite tubes - wound from single layer panels
FR2566806B1 (en) * 1984-06-27 1986-12-05 Diamant Boart Sa PROCESS FOR PRODUCING BORON CARBIDE COATINGS AND COATINGS OBTAINED
US4877649A (en) * 1987-09-08 1989-10-31 United Technologies Corporation Coating of boron particles
US5429870A (en) * 1992-12-17 1995-07-04 United Technologies Corporation Boron carbide coated refractory fibers
US6235675B1 (en) * 1998-09-22 2001-05-22 Idaho Research Foundation, Inc. Methods of forming materials containing carbon and boron, methods of forming catalysts, filaments comprising boron and carbon, and catalysts
CN112553602A (en) * 2020-12-04 2021-03-26 安徽贝意克设备技术有限公司 Chemical vapor deposition equipment for boron nitride composite fibers
CN112553603A (en) * 2020-12-04 2021-03-26 安徽贝意克设备技术有限公司 Internal heating type boron nitride composite fiber chemical vapor deposition equipment

Also Published As

Publication number Publication date
US3846224A (en) 1974-11-05
DE2221943A1 (en) 1972-12-21
DE2221943B2 (en) 1977-08-25
FR2136978B1 (en) 1973-05-11
BE783279A (en) 1972-11-10
DE2221943C3 (en) 1978-04-27
FR2136978A1 (en) 1972-12-29
GB1334476A (en) 1973-10-17
JPS5237996B1 (en) 1977-09-26
NL157354B (en) 1978-07-17
CA967065A (en) 1975-05-06
NL7206305A (en) 1972-11-14

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