ITTO950067A0 - Procedimento per la produzione di articoli ceramici rinforzati da fibre mediante prefissaggio con infiltrazione completa in fase liquida - Google Patents

Procedimento per la produzione di articoli ceramici rinforzati da fibre mediante prefissaggio con infiltrazione completa in fase liquida

Info

Publication number
ITTO950067A0
ITTO950067A0 ITTO950067A ITTO950067A ITTO950067A0 IT TO950067 A0 ITTO950067 A0 IT TO950067A0 IT TO950067 A ITTO950067 A IT TO950067A IT TO950067 A ITTO950067 A IT TO950067A IT TO950067 A0 ITTO950067 A0 IT TO950067A0
Authority
IT
Italy
Prior art keywords
prefixing
reinforced
fibers
procedure
production
Prior art date
Application number
ITTO950067A
Other languages
English (en)
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 filed Critical
Publication of ITTO950067A0 publication Critical patent/ITTO950067A0/it
Publication of ITTO950067A1 publication Critical patent/ITTO950067A1/it
Application granted granted Critical
Publication of IT1278352B1 publication Critical patent/IT1278352B1/it

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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62884—Coating the powders or the macroscopic reinforcing agents by gas phase techniques
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62844—Coating fibres
    • C04B35/62857—Coating fibres with non-oxide ceramics
    • C04B35/62873—Carbon
    • 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
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/48—Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5216—Inorganic
    • C04B2235/524—Non-oxidic, e.g. borides, carbides, silicides or nitrides
    • C04B2235/5248—Carbon, e.g. graphite
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/616—Liquid infiltration of green bodies or pre-forms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Chemical Vapour Deposition (AREA)
IT95TO000067A 1994-02-04 1995-02-03 Procedimento per la produzione di articoli ceramici rinforzati da fibre mediante prefissaggio con infiltrazione completa in fase liquida IT1278352B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4403398A DE4403398A1 (de) 1994-02-04 1994-02-04 Verfahren zur Herstellung faserverstärkter Keramikbauteile durch Vorfixierung bei Flüssigphasenvollinfiltration

Publications (3)

Publication Number Publication Date
ITTO950067A0 true ITTO950067A0 (it) 1995-02-03
ITTO950067A1 ITTO950067A1 (it) 1996-08-03
IT1278352B1 IT1278352B1 (it) 1997-11-20

Family

ID=6509427

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95TO000067A IT1278352B1 (it) 1994-02-04 1995-02-03 Procedimento per la produzione di articoli ceramici rinforzati da fibre mediante prefissaggio con infiltrazione completa in fase liquida

Country Status (3)

Country Link
DE (1) DE4403398A1 (it)
FR (1) FR2715930A1 (it)
IT (1) IT1278352B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10204860A1 (de) 2002-02-06 2003-08-14 Man Technologie Gmbh Faserverbundkeramik mit hoher Wärmeleitfähigkeit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396663A (en) * 1979-06-11 1983-08-02 The B. F. Goodrich Company Carbon composite article and method of making same
FR2544661A1 (fr) * 1983-04-19 1984-10-26 Europ Propulsion Materiaux composites constitues par une matrice en carbone coke de resine, renforcee par des fibres refractaires revetues de carbone pyrolytique, et procede pour leur obtention
FR2567874B1 (fr) * 1984-07-20 1987-01-02 Europ Propulsion Procede de fabrication d'un materiau composite a renfort fibreux refractaire et matrice ceramique, et structure telle qu'obtenue par ce procede
FR2640258B1 (fr) * 1988-05-10 1991-06-07 Europ Propulsion Procede de fabrication de materiaux composites a renfort en fibres de carbure de silicium et a matrice ceramique
US4980202A (en) * 1989-07-03 1990-12-25 United Technologies Corporation CVD SiC matrix composites containing carbon coated fibers
US5112545A (en) * 1990-02-14 1992-05-12 Airfoil Textron Inc. Composite preforms and articles and methods for their manufacture
FR2660304B1 (fr) * 1990-04-02 1993-09-03 Europ Propulsion Procede de realisation d'un materiau composite thermostructural a interphase carbone entre fibres de renfort et matrice.
DE4112244A1 (de) * 1990-05-15 1993-11-18 Allied Signal Inc Faserverstärkter Glasverbundstoff und Verfahren zu dessen Herstellung
US5067999A (en) * 1990-08-10 1991-11-26 General Atomics Method for providing a silicon carbide matrix in carbon-fiber reinforced composites
GB2266302B (en) * 1991-03-06 1995-01-18 Allied Signal Inc Ceramic fiber reinforced silicon carboxide composite
FR2686874B1 (fr) * 1992-02-04 1994-09-23 Europ Propulsion Procede de fabrication de pieces en materiau composite a matrice ceramique.

Also Published As

Publication number Publication date
DE4403398A1 (de) 1995-08-10
IT1278352B1 (it) 1997-11-20
ITTO950067A1 (it) 1996-08-03
FR2715930A1 (fr) 1995-08-11

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Legal Events

Date Code Title Description
0001 Granted