ES2001898A6 - Procedimiento para la fabricacion de una materia ceramica obtenida por sinterizacion mediante carga de un polvo que incorpora filamentos de refuerzo - Google Patents

Procedimiento para la fabricacion de una materia ceramica obtenida por sinterizacion mediante carga de un polvo que incorpora filamentos de refuerzo

Info

Publication number
ES2001898A6
ES2001898A6 ES8601423A ES8601423A ES2001898A6 ES 2001898 A6 ES2001898 A6 ES 2001898A6 ES 8601423 A ES8601423 A ES 8601423A ES 8601423 A ES8601423 A ES 8601423A ES 2001898 A6 ES2001898 A6 ES 2001898A6
Authority
ES
Spain
Prior art keywords
reinforcing fibres
making
powder
fibre
sintered ceramic
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
ES8601423A
Other languages
English (en)
Inventor
Caroline Dabaig-Valade
Paul Gourstat
Patrick Parneix
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
Publication of ES2001898A6 publication Critical patent/ES2001898A6/es
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
    • 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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/597—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon oxynitride, e.g. SIALONS
    • 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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE UNA MATERIA CERAMICA OBTENIDA POR SINTERIZACION MEDIANTE UN POLVO QUE INCORPORA FILAMENTOS DE REFUERZO, EN CUYO PROCEDIMIENTO SE UTILIZAN GRANOS DE UNA SOLUCION DE SILICIO, ALUMINIO, OXIGENO Y NITROGENO, AGREGANDO FILAMENTOS DE REFUERZO DE CARBURO DE SILICIO Y/O DE NITRURO DE SILICIO DE UNA LONGITUD MAXIMA DE 3.000 MICRONES Y UN DIAMETRO MAXIMO DE 15 MICRONES, SIENDO LA GRANULOMETRIA DE DICHOS GRANOS MICRONICA O SUBMICRONICA, DESPUES DE LO CUAL LA CITADA MEZCLA DE SINTERIZA A UNA TEMPERATURA ENTRE 1.500JC Y 1.650JC Y A UNA PRESION, COMO MAXIMO IGUAL A 40 MPA, DURANTE UNA HORA APROXIMADAMENTE EN UN MOLDE (1) RODEADO POR UN CALEFACTOR ELECTRICO POR INDUCCION (5), PROVISTO DE UN PISTON (4) RECUBIERTO POR UNA CAMISA DE GRAFITO (6), DENTRO DE LA QUE APARECE LA TORTA A SUBTERIZAR (7) SITUADA ENTRE PASTILLAS DE GRAFITO (8 Y 9). CON LA MATERIA RESULTANTE PUEDEN FABRICARSE PIEZAS REFRACTARIAS.
ES8601423A 1985-08-19 1986-07-30 Procedimiento para la fabricacion de una materia ceramica obtenida por sinterizacion mediante carga de un polvo que incorpora filamentos de refuerzo Expired ES2001898A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8512503A FR2586246B1 (fr) 1985-08-19 1985-08-19 Matiere ceramique frittee a filaments de renforcement et procede pour la fabrication d'une telle matiere

Publications (1)

Publication Number Publication Date
ES2001898A6 true ES2001898A6 (es) 1988-07-01

Family

ID=9322291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601423A Expired ES2001898A6 (es) 1985-08-19 1986-07-30 Procedimiento para la fabricacion de una materia ceramica obtenida por sinterizacion mediante carga de un polvo que incorpora filamentos de refuerzo

Country Status (5)

Country Link
EP (1) EP0214034B1 (es)
AT (1) ATE47587T1 (es)
DE (1) DE3666581D1 (es)
ES (1) ES2001898A6 (es)
FR (1) FR2586246B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610921B1 (fr) * 1987-02-16 1991-10-04 Aerospatiale Matiere ceramique composite a filaments de renforcement, et procede pour la fabrication d'une telle matiere
JPH0745350B2 (ja) * 1987-12-01 1995-05-17 日本特殊陶業株式会社 繊維強化セラミックス
FR2692633B1 (fr) * 1992-06-17 1995-08-25 Aerospatiale Visserie en materiau composite constitue d'une matrice ceramique renforcee de fibres refractaires.
US9878809B2 (en) 2015-06-12 2018-01-30 The Boeing Company Stand-off panel thermal protection system and method of fabricating the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462405A1 (fr) * 1979-08-03 1981-02-13 Produits Refractaires Procede de preparation de sialons
US4463058A (en) * 1981-06-16 1984-07-31 Atlantic Richfield Company Silicon carbide whisker composites
JPS5954677A (ja) * 1982-09-21 1984-03-29 タテホ化学工業株式会社 α−サイアロン焼結体の改良
US4507224A (en) * 1982-12-03 1985-03-26 Agency Of Industrial Science & Technology Ceramics containing fibers of silicon carbide
JPS605079A (ja) * 1983-06-23 1985-01-11 三菱マテリアル株式会社 サイアロン基セラミツクスの製造法
SE451581B (sv) * 1984-04-06 1987-10-19 Sandvik Ab Keramiskt material huvudsakligen baserat pa kiselnitrid, aluminiumnitrid och aluminiumoxid

Also Published As

Publication number Publication date
DE3666581D1 (en) 1989-11-30
EP0214034A1 (fr) 1987-03-11
ATE47587T1 (de) 1989-11-15
FR2586246A1 (fr) 1987-02-20
FR2586246B1 (fr) 1991-04-05
EP0214034B1 (fr) 1989-10-25

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