ES2034702T3 - Procedimiento para el tratamiento termico de fibras ceramicas a base de silicio y carbono, y fibras similares de estructura estratificada. - Google Patents

Procedimiento para el tratamiento termico de fibras ceramicas a base de silicio y carbono, y fibras similares de estructura estratificada.

Info

Publication number
ES2034702T3
ES2034702T3 ES198989402334T ES89402334T ES2034702T3 ES 2034702 T3 ES2034702 T3 ES 2034702T3 ES 198989402334 T ES198989402334 T ES 198989402334T ES 89402334 T ES89402334 T ES 89402334T ES 2034702 T3 ES2034702 T3 ES 2034702T3
Authority
ES
Spain
Prior art keywords
fibers
heat treatment
procedure
silicon
carbon
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 - Lifetime
Application number
ES198989402334T
Other languages
English (en)
Inventor
Pierre Lespade
Alain Guette
Erik Menessier
Rene Pailler
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Application granted granted Critical
Publication of ES2034702T3 publication Critical patent/ES2034702T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C04B35/571—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained from Si-containing polymer precursors or organosilicon monomers
    • 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
    • C04B41/4584—Coating or impregnating of particulate or fibrous ceramic material
    • 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
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • 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
    • 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
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Fibers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

EL PROCEDIMIENTO CONSISTE EN EFECTUAR UN TARTAMIENTO TERMICO A VACIO DURANTE UN TIEMPO DE POR LO MENOS TRES HORAS Y A UNA TEMPERATURA DEL ORDEN DE 1000 (GRADOS) C. ESTE TRATAMIENTO PERMITE OBTENER FIBRAS RODEADAS DE UNA CAPA DE SIO2 ENDOGENA, REVESTIDA ASIMISMO DE CARBONO ENDOGENA. ESTA FIBRAS SE PUEDEN UTILIZAR PARA LA OBTENCION DE MATERIALES COMPUESTOS CON REFUERZO FIBROSO.
ES198989402334T 1988-08-26 1989-08-24 Procedimiento para el tratamiento termico de fibras ceramicas a base de silicio y carbono, y fibras similares de estructura estratificada. Expired - Lifetime ES2034702T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8811245A FR2635771B1 (fr) 1988-08-26 1988-08-26 Procede de traitement thermique de fibres ceramiques a base de silicium et de carbone et fibres de meme nature a structure stratifiee

Publications (1)

Publication Number Publication Date
ES2034702T3 true ES2034702T3 (es) 1993-04-01

Family

ID=9369529

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989402334T Expired - Lifetime ES2034702T3 (es) 1988-08-26 1989-08-24 Procedimiento para el tratamiento termico de fibras ceramicas a base de silicio y carbono, y fibras similares de estructura estratificada.

Country Status (9)

Country Link
US (1) US5240887A (es)
EP (1) EP0357492B1 (es)
JP (1) JPH02160922A (es)
CA (1) CA1335928C (es)
DE (1) DE68902202T2 (es)
DK (1) DK419989A (es)
ES (1) ES2034702T3 (es)
FR (1) FR2635771B1 (es)
NO (1) NO893404L (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2852748B2 (ja) * 1988-06-15 1999-02-03 日本カーボン株式会社 低電気比抵抗値を有する炭化ケイ素繊維の製造方法
GB9015356D0 (en) * 1990-07-12 1990-08-29 British Petroleum Co Plc Process for coating ceramic fibres
EP0519641A1 (en) * 1991-06-17 1992-12-23 General Electric Company Silicon carbide composite with coated fiber reinforcement and method of forming
US5773143A (en) * 1996-04-30 1998-06-30 Owens-Corning Fiberglas Technology Inc. Activated carbon coated ceramic fibers
US20040138046A1 (en) * 2003-01-10 2004-07-15 Sherwood Walter J. Ceramic forming polymer derived ceramic composite and methods
US20060004169A1 (en) * 2003-01-10 2006-01-05 Sherwood Walter J Jr Ceramic-forming polymer material
CN113402304B (zh) * 2021-07-08 2023-05-16 中国人民解放军国防科技大学 在连续纤维上制备连续热解炭涂层的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340636A (en) * 1980-07-30 1982-07-20 Avco Corporation Coated stoichiometric silicon carbide
US4746480A (en) * 1986-08-11 1988-05-24 Hoechst Celanese Corporation Process for providing a protective oxide coating on ceramic fibers
US4806428A (en) * 1986-12-19 1989-02-21 Corning Glass Works Composite ceramic article and method for making it

Also Published As

Publication number Publication date
NO893404L (no) 1990-02-27
DE68902202D1 (de) 1992-08-27
EP0357492B1 (fr) 1992-07-22
CA1335928C (fr) 1995-06-20
FR2635771A1 (fr) 1990-03-02
DK419989A (da) 1990-02-27
EP0357492A1 (fr) 1990-03-07
DK419989D0 (da) 1989-08-25
JPH02160922A (ja) 1990-06-20
NO893404D0 (no) 1989-08-24
US5240887A (en) 1993-08-31
DE68902202T2 (de) 1993-02-18
FR2635771B1 (fr) 1991-05-10

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