DE3486115T2 - Kohlenstoffartikel mit oxydationsverhindernder beschichtung. - Google Patents

Kohlenstoffartikel mit oxydationsverhindernder beschichtung.

Info

Publication number
DE3486115T2
DE3486115T2 DE8484850235T DE3486115T DE3486115T2 DE 3486115 T2 DE3486115 T2 DE 3486115T2 DE 8484850235 T DE8484850235 T DE 8484850235T DE 3486115 T DE3486115 T DE 3486115T DE 3486115 T2 DE3486115 T2 DE 3486115T2
Authority
DE
Germany
Prior art keywords
oxydation
preventing coating
carbon item
item
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 - Fee Related
Application number
DE8484850235T
Other languages
English (en)
Other versions
DE3486115D1 (de
Inventor
Raymond Vincent Sara
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of DE3486115D1 publication Critical patent/DE3486115D1/de
Publication of DE3486115T2 publication Critical patent/DE3486115T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C04B41/5025—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 ceramic 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
    • C04B41/5089—Silica sols, alkyl, ammonium or alkali metal silicate 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
    • C04B41/45—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
    • 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
    • C04B41/87—Ceramics
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE8484850235T 1983-07-28 1984-07-27 Kohlenstoffartikel mit oxydationsverhindernder beschichtung. Expired - Fee Related DE3486115T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51819283A 1983-07-28 1983-07-28
US06/628,516 US4567103A (en) 1983-07-28 1984-07-12 Carbonaceous articles having oxidation prohibitive coatings thereon

Publications (2)

Publication Number Publication Date
DE3486115D1 DE3486115D1 (de) 1993-05-06
DE3486115T2 true DE3486115T2 (de) 1993-09-09

Family

ID=27059376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484850235T Expired - Fee Related DE3486115T2 (de) 1983-07-28 1984-07-27 Kohlenstoffartikel mit oxydationsverhindernder beschichtung.

Country Status (5)

Country Link
US (1) US4567103A (de)
EP (1) EP0134770B1 (de)
CA (1) CA1228605A (de)
DE (1) DE3486115T2 (de)
ES (4) ES8606226A1 (de)

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US5254359A (en) * 1989-06-02 1993-10-19 Air Products And Chemicals, Inc. Method of forming titanium nitride coatings on carbon/graphite substrates by electric arc thermal spray process using titanium feed wire and nitrogen as the atomizing gas
US5073454A (en) * 1989-09-05 1991-12-17 Westates Carbon Oxidation resistant activated carbon and method of preparation
US5221558A (en) * 1990-01-12 1993-06-22 Lanxide Technology Company, Lp Method of making ceramic composite bodies
US5153070A (en) * 1990-08-01 1992-10-06 Corning Incorporated Coated refractory article and method
FR2671798B1 (fr) * 1991-01-21 1994-03-25 Propulsion Ste Europeenne Procede pour la protection anti-oxydation d'un materiau qui, au moins en surface, est constitue d'une ceramique formee par un compose du silicium, et materiau tel qu'obtenu par le procede.
WO1993010058A1 (en) * 1991-11-20 1993-05-27 Gosudarstvenny Nauchno-Issledovatelsky Institut Konstruktsionnykh Materialov Na Osnove Grafita (Niigrafit) Composition for obtaining protective antioxidation coating on carbon article
US5651874A (en) * 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
US5310476A (en) * 1992-04-01 1994-05-10 Moltech Invent S.A. Application of refractory protective coatings, particularly on the surface of electrolytic cell components
US6001236A (en) * 1992-04-01 1999-12-14 Moltech Invent S.A. Application of refractory borides to protect carbon-containing components of aluminium production cells
US5364513A (en) * 1992-06-12 1994-11-15 Moltech Invent S.A. Electrochemical cell component or other material having oxidation preventive coating
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US5486278A (en) * 1993-06-02 1996-01-23 Moltech Invent S.A. Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell
DE69532052T2 (de) * 1994-09-08 2004-08-19 Moltech Invent S.A. Mit versenkten Nuten drainierte horizontale Kathodenoberfläche für die Aluminium Elektrogewinnung
US6228453B1 (en) 1995-06-07 2001-05-08 Lanxide Technology Company, Lp Composite materials comprising two jonal functions and methods for making the same
US5753163A (en) * 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides
US5753382A (en) * 1996-01-10 1998-05-19 Moltech Invent S.A. Carbon bodies resistant to deterioration by oxidizing gases
US6420073B1 (en) 1997-03-21 2002-07-16 Digital Optics Corp. Fabricating optical elements using a photoresist formed from proximity printing of a gray level mask
US5869146A (en) * 1997-11-12 1999-02-09 United Technologies Corporation Plasma sprayed mullite coatings on silicon based ceramic materials
DE10005156A1 (de) * 2000-02-07 2001-08-09 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Flache Gasentladungslampe mit Abstandselementen
CN100390105C (zh) * 2003-03-26 2008-05-28 圣戈本陶瓷及塑料股份有限公司 具有氧化层的碳化硅陶瓷部件
US7452606B2 (en) * 2003-05-01 2008-11-18 Saint-Gobain Ceramics & Plastics, Inc. Silicon carbide ceramic components having oxide layer
US20050254544A1 (en) * 2004-05-14 2005-11-17 Sgl Carbon Ag Gas-tight electrode for carbothermic reduction furnace
DE102006037561A1 (de) * 2006-08-10 2008-02-14 Siemens Ag Hochstromelektrode
EP2330868A1 (de) * 2009-12-03 2011-06-08 Siemens Aktiengesellschaft Elektrode für einen Lichtbogenofen und Verfahren zu deren Herstellung
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US9963395B2 (en) 2013-12-11 2018-05-08 Baker Hughes, A Ge Company, Llc Methods of making carbon composites
EP3064878B1 (de) * 2014-01-10 2018-05-16 JFE Steel Corporation Verfahren zur unterdrückung der oxidation eines kohlenstoffhaltigen feuerfesten produkts, auskleidungsstruktur und kohlenstoffhaltiges feuerfestes produkt
US9325012B1 (en) 2014-09-17 2016-04-26 Baker Hughes Incorporated Carbon composites
US10315922B2 (en) 2014-09-29 2019-06-11 Baker Hughes, A Ge Company, Llc Carbon composites and methods of manufacture
US10480288B2 (en) 2014-10-15 2019-11-19 Baker Hughes, A Ge Company, Llc Articles containing carbon composites and methods of manufacture
US9962903B2 (en) 2014-11-13 2018-05-08 Baker Hughes, A Ge Company, Llc Reinforced composites, methods of manufacture, and articles therefrom
US9745451B2 (en) 2014-11-17 2017-08-29 Baker Hughes Incorporated Swellable compositions, articles formed therefrom, and methods of manufacture thereof
US11097511B2 (en) 2014-11-18 2021-08-24 Baker Hughes, A Ge Company, Llc Methods of forming polymer coatings on metallic substrates
US10300627B2 (en) 2014-11-25 2019-05-28 Baker Hughes, A Ge Company, Llc Method of forming a flexible carbon composite self-lubricating seal
US10125274B2 (en) 2016-05-03 2018-11-13 Baker Hughes, A Ge Company, Llc Coatings containing carbon composite fillers and methods of manufacture
US10344559B2 (en) 2016-05-26 2019-07-09 Baker Hughes, A Ge Company, Llc High temperature high pressure seal for downhole chemical injection applications
US10377675B2 (en) 2016-05-31 2019-08-13 Goodrich Corporation High temperature oxidation protection for composites
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US10508206B2 (en) 2016-06-27 2019-12-17 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
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Also Published As

Publication number Publication date
CA1228605A (en) 1987-10-27
ES549483A0 (es) 1986-12-01
EP0134770A2 (de) 1985-03-20
ES554961A0 (es) 1987-07-01
US4567103A (en) 1986-01-28
ES8706856A1 (es) 1987-07-01
ES8701825A1 (es) 1986-12-01
ES543219A0 (es) 1986-06-01
ES534691A0 (es) 1986-04-01
EP0134770B1 (de) 1993-03-31
DE3486115D1 (de) 1993-05-06
ES8608051A1 (es) 1986-06-01
EP0134770A3 (en) 1986-12-03
ES8606226A1 (es) 1986-04-01

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