[go: up one dir, main page]

ES2078124T3 - Procedimiento para la proteccion contra la oxidacion de productos de material compuesto que contiene carbono, y productos obtenidos por el procedimiento. - Google Patents

Procedimiento para la proteccion contra la oxidacion de productos de material compuesto que contiene carbono, y productos obtenidos por el procedimiento.

Info

Publication number
ES2078124T3
ES2078124T3 ES93911658T ES93911658T ES2078124T3 ES 2078124 T3 ES2078124 T3 ES 2078124T3 ES 93911658 T ES93911658 T ES 93911658T ES 93911658 T ES93911658 T ES 93911658T ES 2078124 T3 ES2078124 T3 ES 2078124T3
Authority
ES
Spain
Prior art keywords
procedure
products
composite material
phosphates
external 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 - Lifetime
Application number
ES93911658T
Other languages
English (en)
Inventor
Henri Nouveau Longchamp Tawil
Xavier Domaine De La B Bernard
Jean-Claude Cavalier
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.)
Societe Europeenne de Propulsion SEP SA
Original Assignee
Societe Europeenne de Propulsion SEP SA
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 Societe Europeenne de Propulsion SEP SA filed Critical Societe Europeenne de Propulsion SEP SA
Application granted granted Critical
Publication of ES2078124T3 publication Critical patent/ES2078124T3/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
    • 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
    • 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
    • C04B41/5022—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 with vitreous 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
    • 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
    • C04B41/5076—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 with masses bonded by inorganic cements
    • C04B41/5092—Phosphate cements
    • 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
    • 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
    • C04B41/86—Glazes; Cold glazes
    • 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
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
    • 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
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/447—Phosphates or phosphites, e.g. orthophosphate or hypophosphite
    • 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
    • C04B2235/5216—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
    • C04B2235/614—Gas 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
    • C04B2235/60—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
    • C04B2235/70—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
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9684—Oxidation resistance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Glass Compositions (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)

Abstract

EL PROCESO COMPRENDE LA FORMACION, EN SUPERFICIE DEL PRODUCTO A PROTEGER, DE AL MENOS UN REVESTIMIENTO EXTERNO CONSTITUIDO POR UNA COMPOSICION QUE CONTIENE PRINCIPALMENTE UNA MEZCLA DE FOSFATOS DE SILICE Y DE ALUMINA QUE PERTENECE A UN SISTEMA P2O5SIO2-AL2O3, Y DESPUES DE SU SECADO, LA REALIZACION DE UN TRATAMIENTO TERMICO A UNA TEMPERATURA AL MENOS SUFICIENTE PARA TRANSFORMAR EL REVESTIMIENTO EXTERNO EN UN CEMENTO SUSCEPTIBLE DE FORMAR UN VIDRIO INVERSO DE SILICE AUTOCICATRIZANTE. EL REVESTIMIENTO ESTA FORMADO POR APLICACION CON PISTOLA O CON BROCHA DE UNA SUSPENSION LIQUIDA QUE CONTIENE DICHA MEZCLA DE FOSFATOS, DE SILICE Y DE ALUMINA. PREVIAMENTE A LA FORMACION DEL REVESTIMIENTO EXTERNO, EL PRODUCTO PUEDE IMPREGNARSE INTERNAMENTE,EN EL SENO DE LA POROSIDAD RESIDUAL ABIERTA DEL MATERIAL COMPUESTO, POR UNA SOLUCION LIQUIDA DE FOSFATOS DE SODIO Y POTASIO.
ES93911658T 1991-12-30 1992-12-30 Procedimiento para la proteccion contra la oxidacion de productos de material compuesto que contiene carbono, y productos obtenidos por el procedimiento. Expired - Lifetime ES2078124T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9116321A FR2685694B1 (fr) 1991-12-30 1991-12-30 Procede pour la protection contre l'oxydation de produits en materiau composite contenant du carbone, et produits obtenus par le procede.

Publications (1)

Publication Number Publication Date
ES2078124T3 true ES2078124T3 (es) 1995-12-01

Family

ID=9420642

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93911658T Expired - Lifetime ES2078124T3 (es) 1991-12-30 1992-12-30 Procedimiento para la proteccion contra la oxidacion de productos de material compuesto que contiene carbono, y productos obtenidos por el procedimiento.

Country Status (8)

Country Link
US (1) US5725955A (es)
EP (1) EP0619801B1 (es)
JP (1) JPH07502249A (es)
CA (1) CA2127243C (es)
DE (1) DE69205013T2 (es)
ES (1) ES2078124T3 (es)
FR (1) FR2685694B1 (es)
WO (1) WO1993013033A1 (es)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718129B1 (fr) * 1994-04-05 1996-06-21 Europ Propulsion Procédé pour la protection contre l'oxydation d'un matériau poreux contenant du carbone, et matériau obtenu.
FR2718130B1 (fr) * 1994-04-05 1996-06-21 Europ Propulsion Procédé pour l'application d'une protection anti-oxydation sur des disques de frein en matériau composite contenant du carbone.
FR2726554B1 (fr) * 1994-11-04 1997-01-31 Europ Propulsion Procede pour la protection contre l'oxydation de pieces en materiau composite contenant du carbone
FR2730227B1 (fr) * 1995-02-03 1997-03-14 Pechiney Recherche Composition pour un revetement de produits carbones et ce revetement
GB9524916D0 (en) * 1995-12-06 1996-02-07 Galaxy Fireplace Systems Ltd Ceramic materials
JP2952206B2 (ja) * 1997-03-19 1999-09-20 川崎重工業株式会社 ガラス含浸繊維強化セラミックスおよびその製造方法
US5962135A (en) * 1997-04-09 1999-10-05 Alliedsignal Inc. Carbon/carbon friction material
US6737120B1 (en) 1999-03-04 2004-05-18 Honeywell International Inc. Oxidation-protective coatings for carbon-carbon components
US6913821B2 (en) * 1999-03-04 2005-07-05 Honeywell International Inc. Fluidizing oxidation protection systems
FR2801906B1 (fr) * 1999-12-06 2002-03-01 Snecma Carbonisation de materiaux fibreux cellulosiques en presence d'un compose organosilicie
DE10014418C5 (de) * 2000-03-24 2006-05-04 Daimlerchrysler Ag Verfahren zur Herstellung eines faserverstärkten Strukturbauteils und danach hergestellte Bremsscheibe
US6668984B2 (en) * 2000-12-06 2003-12-30 Honeywell Advanced Composites Inc. Oxidation protection for carbon/carbon composite and graphite friction materials
DE10133635A1 (de) 2001-07-11 2003-02-06 Sgl Carbon Ag Mehrschichtiger Keramik-Verbund
DE10161218B4 (de) * 2001-12-13 2004-06-03 Sgl Carbon Ag Verfahren zum Oxidationsschutz faserverstärkter kohlenstoffhaltiger Verbundwerkstoffe und Verwendung eines nach dem Verfahren hergestellten Verbundwerkstoffes
DE10234551B3 (de) * 2002-07-30 2004-01-29 Sgl Carbon Ag Detektierung von Oxidation kohlenstoffhaltiger Fasern oder Faserbündeln in Verbundwerkstoffen
US7008498B2 (en) * 2003-04-18 2006-03-07 Delphi Technologies, Inc. Coating method for disc brake pads
US7641941B2 (en) * 2003-04-22 2010-01-05 Goodrich Corporation Oxidation inhibition of carbon-carbon composites
US20050233084A1 (en) * 2004-04-16 2005-10-20 Snecma Moteurs Method for treating a contact surface for a mullite-based refractory recipient, and a coating made with this method
GB2426756A (en) * 2005-06-03 2006-12-06 Huntercombe Consultancy Ltd Porous body containing within its pores a chemically bonded phosphate ceramic
FR2891272B1 (fr) * 2005-09-28 2009-07-10 Snecma Sa Procede de protection contre l'usure d'une piece thermostructurale en materiau composite a matrice ceramique, revetement et piece obtenus par ce procede.
FR2891824B1 (fr) * 2005-10-11 2007-12-21 Commissariat Energie Atomique Joint solide obtenu par projection thermique
US20070154712A1 (en) * 2005-12-22 2007-07-05 Mazany Anthony M Oxidation inhibition of carbon-carbon composites
FR2961350B1 (fr) 2010-06-11 2012-08-03 Commissariat Energie Atomique Procede de fabrication de cellules electrochimiques elementaires pour systemes electrochimiques producteurs d'energie ou d'hydrogene, notamment du type sofc et eht
PL2397719T3 (pl) 2010-06-16 2013-08-30 Brembo Sgl Carbon Ceram Brakes Gmbh Klocki hamulcowe zapewniające większą skuteczność hamowania na mokro
DE102010036815A1 (de) 2010-08-03 2012-02-09 Sindlhauser Materials Gmbh Verfahren zur Beschichtung von Trägerkörpern aus kohlenstofffaserverstärktem Kohlenstoff oder Graphit
FR2966455B1 (fr) 2010-10-25 2013-05-17 Commissariat Energie Atomique Procede pour revetir une piece d'un revetement de protection contre l'oxydation
TR201009495A2 (tr) 2010-11-12 2012-03-21 Süperateş Ateşe Mukavi̇m Malzeme Sanayi̇ A.Ş. Reçine bağlı refrakter tuğlalar için koruyuu yüzey kaplama kompozisyonu ve üretim yöntemi.
EP2681045A4 (en) 2011-03-02 2015-01-14 Applied Thin Films Inc PROTECTIVE INTERIOR COATINGS FOR POROUS SUBSTRATES
US8802225B2 (en) * 2011-05-31 2014-08-12 United Technologies Corporation Article having vitreous monocoating
FR2983192B1 (fr) 2011-11-25 2014-05-23 Commissariat Energie Atomique Procede pour revetir une piece d'un revetement de protection contre l'oxydation par une technique de depot chimique en phase vapeur, et revetement et piece
WO2014035413A1 (en) * 2012-08-31 2014-03-06 Applied Thin Films, Inc. Protective internal coatings for porous substrates
US20140227511A1 (en) * 2013-02-13 2014-08-14 Goodrich Corporation Formulations and methods for oxidation protection of composite articles
US10087101B2 (en) 2015-03-27 2018-10-02 Goodrich Corporation Formulations for oxidation protection of composite articles
US10377675B2 (en) 2016-05-31 2019-08-13 Goodrich Corporation High temperature oxidation protection for composites
US10465285B2 (en) 2016-05-31 2019-11-05 Goodrich Corporation High temperature oxidation protection for composites
US10508206B2 (en) 2016-06-27 2019-12-17 Goodrich Corporation High temperature oxidation protection for composites
US10767059B2 (en) 2016-08-11 2020-09-08 Goodrich Corporation High temperature oxidation protection for composites
US10526253B2 (en) 2016-12-15 2020-01-07 Goodrich Corporation High temperature oxidation protection for composites
US11046619B2 (en) 2018-08-13 2021-06-29 Goodrich Corporation High temperature oxidation protection for composites
US11634213B2 (en) 2018-11-14 2023-04-25 Goodrich Corporation High temperature oxidation protection for composites
FR3095436B1 (fr) * 2019-04-24 2021-04-02 Safran Ceram Procédé de protection contre l’oxydation d’une pièce en matériau composite comprenant du carbone
US12246994B2 (en) 2019-12-27 2025-03-11 Goodrich Corporation High temperature oxidation protection for composites
CN111825479B (zh) * 2020-07-24 2022-08-05 江西宁新新材料股份有限公司 一种电化学-浸渍协同制备石墨耐高温复合涂层的方法
US12330996B2 (en) 2021-05-05 2025-06-17 Goodrich Corporation High temperature oxidation protection for carbon-carbon composites
US12065380B2 (en) 2021-11-16 2024-08-20 Goodrich Corporation High temperature oxidation protection for carbon-carbon composites
US12344564B2 (en) 2022-01-07 2025-07-01 Goodrich Corporation Oxidation protection with improved water resistance for composites
CN116816504A (zh) 2022-03-22 2023-09-29 通用电气公司 调节表面的ζ电位以减少燃料和油系统中的焦炭
CN116814311B (zh) 2022-03-22 2025-09-09 通用电气公司 用于燃料和油系统中焦炭抑制的化学物质、应用和输送方法
CN116927953A (zh) 2022-03-31 2023-10-24 通用电气公司 具有形状记忆合金颗粒的表面
US12319622B2 (en) 2022-05-18 2025-06-03 Goodrich Corporation Oxidation protection of composites
CN117365747A (zh) 2022-07-01 2024-01-09 通用电气公司 用于碳氢流体的自清洁导管
CN117365748A (zh) 2022-07-01 2024-01-09 通用电气公司 用于碳氢流体的自清洁导管

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812740A (en) * 1956-11-23 1959-04-29 British Thomson Houston Co Ltd Improvements in the protection of graphite against gas corrosion at elevated temperatures
US4487804A (en) * 1982-08-02 1984-12-11 Nalco Chemical Company Coating to prevent the oxidation of electrodes during electric furnace steel making
US4530853A (en) * 1984-06-06 1985-07-23 Great Lakes Carbon Corporation Non-conducting oxidation retardant coating composition for carbon and graphite
US4582751A (en) * 1984-09-04 1986-04-15 Avco Corporation Oxidation protection for carbon composite materials
US4726995A (en) * 1985-11-13 1988-02-23 Union Carbide Corporation Oxidation retarded graphite or carbon electrode and method for producing the electrode
US4763647A (en) * 1987-01-06 1988-08-16 C. R. Bard, Inc. Dual coil steerable guidewire
US4837073A (en) * 1987-03-30 1989-06-06 Allied-Signal Inc. Barrier coating and penetrant providing oxidation protection for carbon-carbon materials
FR2640619A1 (fr) * 1988-12-20 1990-06-22 Europ Propulsion Procede pour la protection anti-oxydation de produits en materiau composite contenant du carbone, et produits obtenus par le procede
JP2610507B2 (ja) * 1988-12-29 1997-05-14 テルモ株式会社 ガイドワイヤー
CA2019063E (en) * 1989-06-29 2000-01-04 Brian L. Bates Hydrophilically coated flexible wire guide

Also Published As

Publication number Publication date
EP0619801A1 (fr) 1994-10-19
EP0619801B1 (fr) 1995-09-20
CA2127243C (en) 2004-02-17
DE69205013T2 (de) 1996-03-14
JPH07502249A (ja) 1995-03-09
CA2127243A1 (en) 1993-07-08
FR2685694B1 (fr) 1994-06-03
US5725955A (en) 1998-03-10
WO1993013033A1 (fr) 1993-07-08
DE69205013D1 (de) 1995-10-26
FR2685694A1 (fr) 1993-07-02

Similar Documents

Publication Publication Date Title
ES2078124T3 (es) Procedimiento para la proteccion contra la oxidacion de productos de material compuesto que contiene carbono, y productos obtenidos por el procedimiento.
AU550077B2 (en) Tempered glass insulator
PT79878B (en) Process for coating of surfaces
SE8603067L (sv) Beleggningskomposition och forfarande for att skydda en yta fran korrosion
MX9201328A (es) Microdispersion acuosa, estable de una resina de poliamida y proceso para su preparacion.
PL350415A1 (en) Ceramics product to be used around water and method of antifouling treatment therefor
ES403417A1 (es) Procedimiento para la proteccion de la porcion de borde de un articulo.
JPS5696749A (en) Preparation of heat radiation reflecting glass
TW362067B (en) Metal sheet with highly workable polyterephthalic acid ethyl hydroxide ester resin coating
ES511110A0 (es) "instalacion para el tratamiento de laminas de vidrio calientes y o que han de ser calentadas".
JPS572368A (en) Material for coating hot steel surface
JPS5416398A (en) Production of low soda alumina
JPS5483971A (en) Crosslinked olefinic resin film having improved heat sealability
JPS5360387A (en) Anti-fogging agent with long lasting effect
ES2111327T3 (es) Silicato amorfo de metal alcalino, procedimiento y usos.
GB2013174A (en) Cementitious Products
ES8103002A1 (es) Revestimiento perfeccionado en material fibroceramico,parti-cularmente para el aislamiento de los hornos ceramicos
JPS5292258A (en) Production of crosslinked and flame-retardant shaped articles
GB674359A (en) Improvements relating to low emissivity coatings for metal surfaces
KR970022373A (ko) 광학 기재상에 발수성 피막을 제조하기 위한 물질 및 그 피막의 제조방법
GB1352401A (en) Method of hydrophobizing inorganic materials
JPS5541817A (en) Producing milky glass enamel coated product
JPS5693768A (en) Film-forming composition from which stain is easily removed
NO933297L (no) Fremgangsmåte til hurtigkarakterisering av alkylpolyglykosider
SU1522676A1 (ru) Шликер для получения защитно-технологического покрытия на поверхности ферритовых и металлических материалов и способ получения этого покрытия

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 619801

Country of ref document: ES