FR1508431A - Procédé perfectionné pour revêtir de carbure de silicium des substrats carbonés - Google Patents

Procédé perfectionné pour revêtir de carbure de silicium des substrats carbonés

Info

Publication number
FR1508431A
FR1508431A FR89980A FR89980A FR1508431A FR 1508431 A FR1508431 A FR 1508431A FR 89980 A FR89980 A FR 89980A FR 89980 A FR89980 A FR 89980A FR 1508431 A FR1508431 A FR 1508431A
Authority
FR
France
Prior art keywords
silicon carbide
improved process
carbonaceous substrates
coating carbonaceous
coating
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
FR89980A
Other languages
English (en)
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Application granted granted Critical
Publication of FR1508431A publication Critical patent/FR1508431A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
    • C04B41/5057—Carbides
    • C04B41/5059—Silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
    • 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
    • C23C16/0209—Pretreatment of the material to be coated by heating
    • 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
    • C23C16/0272—Deposition of sub-layers, e.g. to promote the adhesion of the main coating
    • 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
    • C23C16/325—Silicon carbide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Vapour Deposition (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Silicon Compounds (AREA)
FR89980A 1966-01-05 1967-01-04 Procédé perfectionné pour revêtir de carbure de silicium des substrats carbonés Expired FR1508431A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51878066A 1966-01-05 1966-01-05

Publications (1)

Publication Number Publication Date
FR1508431A true FR1508431A (fr) 1968-01-05

Family

ID=24065472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR89980A Expired FR1508431A (fr) 1966-01-05 1967-01-04 Procédé perfectionné pour revêtir de carbure de silicium des substrats carbonés

Country Status (6)

Country Link
BE (1) BE692173A (xx)
DE (1) DE1571425B2 (xx)
FR (1) FR1508431A (xx)
GB (1) GB1118056A (xx)
NL (2) NL6700111A (xx)
SE (1) SE302914B (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2207883A1 (xx) * 1972-11-24 1974-06-21 Westinghouse Electric Corp
FR2323636A1 (fr) * 1973-06-15 1977-04-08 Armines Filaments de carbone revetus de carbone de silicium et procede pour l'obtention de ces filaments
FR2337214A1 (fr) * 1976-01-02 1977-07-29 Avco Corp Filaments au carbure de silicium et leur preparation

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599810A (en) 1977-04-23 1981-10-07 Kernforschungsanlage Juelich Graphite or similar mouldings with corrosion-resistant protective layer
GB8503876D0 (en) * 1985-02-15 1985-03-20 Ontario Research Foundation Chemical vapour deposition of titanium borides
GB2187178A (en) * 1986-02-28 1987-09-03 Plessey Co Plc A method of improving the oxidation resistance of graphites
GB2188854A (en) * 1986-04-09 1987-10-14 Philips Electronic Associated Apparatus and a method for growing a crystal using a low-pressure Czochralski method and a crucible holder for use in such apparatus and method
US5017527A (en) * 1988-07-20 1991-05-21 Korea Advanced Institute Of Science & Technology Mechanical seals of SiC-coated graphite by rate-controlled generation of SiO and process therefor
EP3514259A1 (en) * 2018-01-18 2019-07-24 Heraeus GMSI LLC Process for manufacturing a silicon carbide coated body
CN111848202B (zh) * 2020-07-24 2022-09-02 西安超码科技有限公司 一种具有碳化硅/硅涂层的炭/炭导流筒及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2207883A1 (xx) * 1972-11-24 1974-06-21 Westinghouse Electric Corp
FR2323636A1 (fr) * 1973-06-15 1977-04-08 Armines Filaments de carbone revetus de carbone de silicium et procede pour l'obtention de ces filaments
FR2337214A1 (fr) * 1976-01-02 1977-07-29 Avco Corp Filaments au carbure de silicium et leur preparation

Also Published As

Publication number Publication date
GB1118056A (en) 1968-06-26
DE1571425A1 (xx) 1970-06-04
SE302914B (xx) 1968-08-05
DE1571425B2 (de) 1970-06-04
NL6700111A (xx) 1967-07-06
NL133271C (xx)
BE692173A (xx) 1967-07-04

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