DK280489D0 - INTERMEDIATE MATERIALS CONTAINING A PROCUREMENT FOR A CERAMIC MATERIAL, MEDIUM FOR STORING SUCH PRECURSORS AND PROCEDURES FOR THE PREPARATION, STORAGE AND TRANSFORMATION OF THESE - Google Patents

INTERMEDIATE MATERIALS CONTAINING A PROCUREMENT FOR A CERAMIC MATERIAL, MEDIUM FOR STORING SUCH PRECURSORS AND PROCEDURES FOR THE PREPARATION, STORAGE AND TRANSFORMATION OF THESE

Info

Publication number
DK280489D0
DK280489D0 DK280489A DK280489A DK280489D0 DK 280489 D0 DK280489 D0 DK 280489D0 DK 280489 A DK280489 A DK 280489A DK 280489 A DK280489 A DK 280489A DK 280489 D0 DK280489 D0 DK 280489D0
Authority
DK
Denmark
Prior art keywords
precursor
procurement
precursors
transformation
procedures
Prior art date
Application number
DK280489A
Other languages
Danish (da)
Other versions
DK280489A (en
Inventor
Roland Ganga
Christian Colombier
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of DK280489D0 publication Critical patent/DK280489D0/en
Publication of DK280489A publication Critical patent/DK280489A/en

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
    • C04B30/00—Compositions for artificial stone, not containing binders
    • C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
    • 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
    • C04B35/584—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 nitride
    • C04B35/591—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 nitride obtained by reaction sintering
    • 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
    • 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
    • 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
    • C04B2235/5244—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
    • 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
    • C04B2235/5264—Fibers characterised by the diameter of the fibers
    • 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
    • C04B2235/5276—Whiskers, spindles, needles or pins
    • 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
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • C04B2235/6021—Extrusion moulding
    • 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
    • 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
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6562—Heating rate
    • 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
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
    • C04B2235/9623—Ceramic setters properties

Abstract

Intermediate material based on a ceramic precursor consisting of continuous fibres impregnated with a ceramic precursor matrix, the whole being sheathed continuously with a flexible plastic resin. This intermediate material is prepared by sheathing, using flexible plastic resin of fibres which have previously been passed through a fluid precursor. This technique allows the precursor to be stored in the absence of air before use and a preform prepared using this sheathed precursor to be converted directly into ceramic by heating to at least 800 DEG C.
DK280489A 1988-06-09 1989-06-08 INTERMEDIATE MATERIALS CONTAINING A PROCUREMENT FOR A CERAMIC MATERIAL, MEDIUM FOR STORING SUCH PRECURSORS AND PROCEDURES FOR THE PREPARATION, STORAGE AND TRANSFORMATION OF THESE DK280489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807695A FR2632631B1 (en) 1988-06-09 1988-06-09 INTERMEDIATE MATERIAL FOR PROCESSING CERAMIC PRECURSORS MEANS OF STORING CERAMIC PRECURSORS, THEIR MANUFACTURING PROCESS, PROCESSING THE INTERMEDIATE MATERIAL

Publications (2)

Publication Number Publication Date
DK280489D0 true DK280489D0 (en) 1989-06-08
DK280489A DK280489A (en) 1989-12-11

Family

ID=9367114

Family Applications (1)

Application Number Title Priority Date Filing Date
DK280489A DK280489A (en) 1988-06-09 1989-06-08 INTERMEDIATE MATERIALS CONTAINING A PROCUREMENT FOR A CERAMIC MATERIAL, MEDIUM FOR STORING SUCH PRECURSORS AND PROCEDURES FOR THE PREPARATION, STORAGE AND TRANSFORMATION OF THESE

Country Status (8)

Country Link
EP (1) EP0346192B1 (en)
JP (1) JPH0230676A (en)
KR (1) KR900000314A (en)
AT (1) ATE93218T1 (en)
DE (1) DE68908486T2 (en)
DK (1) DK280489A (en)
ES (1) ES2021899A6 (en)
FR (1) FR2632631B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016052A1 (en) * 1990-05-18 1991-11-21 Dornier Luftfahrt Ceramic-fibre composite hot gas tube - with ceramic matrix formed from silicon polymer and fibres of inorganic materials or mixts., used for e.g. vehicle exhaust tube
US5137781A (en) * 1991-03-22 1992-08-11 E. I. Du Pont De Nemours And Company Protected brittle fiber yarns

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415917A (en) * 1978-07-03 1979-02-06 Ishikawa Takashi Lute for refractory structure
EP0288502B1 (en) * 1986-10-14 1991-07-24 DAVIDOVITS, Nicolas Ceramic-ceramic composite material and production method

Also Published As

Publication number Publication date
EP0346192B1 (en) 1993-08-18
FR2632631A1 (en) 1989-12-15
ATE93218T1 (en) 1993-09-15
JPH0230676A (en) 1990-02-01
FR2632631B1 (en) 1992-09-04
KR900000314A (en) 1990-01-30
DE68908486T2 (en) 1994-02-17
DE68908486D1 (en) 1993-09-23
EP0346192A1 (en) 1989-12-13
ES2021899A6 (en) 1991-11-16
DK280489A (en) 1989-12-11

Similar Documents

Publication Publication Date Title
NO850044L (en) FIBER REINFORCED COMPOSITE PLASTIC MATERIAL AND PROCEDURE FOR ITS MANUFACTURING
DK345788D0 (en) TEXTILE COATS WITH SYNTHETIC RESIN AND ITS MANUFACTURING AND USE THEREOF FOR SUPPORT, CONSTRUCTION OR INSULATION MATERIAL
DK349785A (en) PLASTIC COMPOSITION MATERIALS REINFORCED WITH LOW DENSITY FIBERS
AU551503B2 (en) Reinforcing fibres containing tertiary phosphate
NO870451L (en) FLEXIBLE SOEYLE FOR USE AT SEA.
DK280489A (en) INTERMEDIATE MATERIALS CONTAINING A PROCUREMENT FOR A CERAMIC MATERIAL, MEDIUM FOR STORING SUCH PRECURSORS AND PROCEDURES FOR THE PREPARATION, STORAGE AND TRANSFORMATION OF THESE
ATE93219T1 (en) POROUS CERAMIC COMPOSITE STRUCTURE.
DE69311349D1 (en) FLEXIBLE OR RIGID, MOLDABLE AND ADHESIVE COMPOSITES WITH A PROCESSING TEMPERATURE UNDER 90 oC
DE69509832D1 (en) Composite workpiece and process for its manufacture
AU3659989A (en) Structural composites of fluoropolymers reinforced with continuous filament fibers
ATE25071T1 (en) FIBER-REINFORCED INORGANIC MOLDINGS AND THEIR PRODUCTION.
Nozawa et al. Method of Producing Fiber-Reinforced Thermoplastic Resin Molding Material
Prosser et al. 64 NUMERICAL ANALYSIS(AH)
JPS54134788A (en) Composite material resistant to sliding abrasion
ATE61615T1 (en) MOLDED ARTICLE OF CURED FOAMED PLASTIC SHEET REINFORCED WITH COHERENT NATURAL FIBERS AND METHOD OF MAKING THE MOLDED ARTICLE.

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment