[go: up one dir, main page]

FR2690151B1 - Oxidation resistant carbon and process for its preparation. - Google Patents

Oxidation resistant carbon and process for its preparation.

Info

Publication number
FR2690151B1
FR2690151B1 FR8709473A FR8709473A FR2690151B1 FR 2690151 B1 FR2690151 B1 FR 2690151B1 FR 8709473 A FR8709473 A FR 8709473A FR 8709473 A FR8709473 A FR 8709473A FR 2690151 B1 FR2690151 B1 FR 2690151B1
Authority
FR
France
Prior art keywords
preparation
oxidation resistant
resistant carbon
carbon
oxidation
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
FR8709473A
Other languages
French (fr)
Other versions
FR2690151A1 (en
Inventor
Robert A Holzl
Benjamin H Tilley
Robert E Benander
Vincent L Magnotta
Paul N Dyer
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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
Priority claimed from US06/873,004 external-priority patent/US5368938A/en
Application filed by Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Priority to FR8709473A priority Critical patent/FR2690151B1/en
Publication of FR2690151A1 publication Critical patent/FR2690151A1/en
Application granted granted Critical
Publication of FR2690151B1 publication Critical patent/FR2690151B1/en
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
    • C04B41/52—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
    • 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
    • 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
    • C04B41/91—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics involving the removal of part of the materials of the treated articles, e.g. etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
FR8709473A 1984-09-24 1987-07-03 Oxidation resistant carbon and process for its preparation. Expired - Fee Related FR2690151B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8709473A FR2690151B1 (en) 1984-09-24 1987-07-03 Oxidation resistant carbon and process for its preparation.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65432984A 1984-09-24 1984-09-24
US06/873,004 US5368938A (en) 1984-09-24 1986-06-11 Oxidation resistant carbon and method for making same
FR8709473A FR2690151B1 (en) 1984-09-24 1987-07-03 Oxidation resistant carbon and process for its preparation.

Publications (2)

Publication Number Publication Date
FR2690151A1 FR2690151A1 (en) 1993-10-22
FR2690151B1 true FR2690151B1 (en) 1994-11-04

Family

ID=27251482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8709473A Expired - Fee Related FR2690151B1 (en) 1984-09-24 1987-07-03 Oxidation resistant carbon and process for its preparation.

Country Status (1)

Country Link
FR (1) FR2690151B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114605173B (en) * 2022-04-18 2023-02-03 中南大学 Zirconium silicate-high alumina glass/HTBS high-entropy ceramic coating resistant to ablation and thermal shock and its preparation method and application

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406044A (en) * 1965-01-04 1968-10-15 Monsanto Co Resistance heating elements and method of conditioning the heating surfaces thereof
US4515860A (en) * 1982-09-10 1985-05-07 Dart Industries Inc. Self protecting carbon bodies and method for making same
FR2567120B1 (en) * 1984-07-05 1991-08-23 United Technologies Corp SIC / SI3N4 COMPOSITE COATINGS FOR CARBON-CARBON COMPOSITE MATERIALS
CA1258409A (en) * 1984-09-24 1989-08-15 Robert A. Holzl Oxidation resistant carbon body and method for making same

Also Published As

Publication number Publication date
FR2690151A1 (en) 1993-10-22

Similar Documents

Publication Publication Date Title
FR2656337B1 (en) OXYGEN GENERATING ELECTRODE AND PROCESS FOR ITS PREPARATION.
IT8523234A0 (en) MULTI-HEART REACTOR AND PROCESS FOR THE HEAT TREATMENT OF CARBON MATERIALS.
EP0313061A3 (en) Improved process for the manufacture of 1,1,1-trifluorodichloroethane and 1,1,1,2-tetrafluorochloroethane
AU566659B2 (en) Stirrer with gas inlets for treating molten metal
DE3570078D1 (en) Analgesic and antiinflammatory 1,3-diacyl-2-oxindole compounds
FR2533501B1 (en) OXIDATION RESISTANT CARBON-CARBON COMPOSITES
BE896248A (en) CATALYST AND PROCESS FOR THE OXIDATION OF ETHYLENE TO ETHYLENE OXIDE
RO91262A (en) PROCESS FOR THE PREPARATION OF ACETYLERYTHROMYCIN STEARATE
DZ918A1 (en) Process for the direct reduction of a particulate matter containing iron oxide.
FI861105A0 (en) METALLURGICAL PROCESS I.
PL260757A1 (en) Procedure for the purification and production of /5r/ /z/-6-/1-methyl-1,2,3-triazole-4-ilomethylene/ penemo-3-carboxylic acid
OA07984A (en) Stereocontrolled process for the preparation of acetoxyazetidione.
JPS57176971A (en) Manufacture of dithiazolyl-(2,2')-disulfide
BE893521A (en) PROCESS FOR THE PREPARATION OF PHTHALIC ANHYDRIDE BY OXIDATION IN THE PRESENCE OF A CATALYST AND CATALYST OBTAINED
DE3571615D1 (en) Process for epimerization at c6 of 3,4,5,6-tetra-hydro-2h-pyran-2-one
FR2690151B1 (en) Oxidation resistant carbon and process for its preparation.
EP0614928A3 (en) Process for the preparation of copolymers of carbon monoxide and ethylenically unsaturated compounds.
BE893854A (en) PROCESS FOR THE OXIDATION OF CARBON OXIDE IN THE PRESENCE OF METHACROLEIN
GB8428395D0 (en) Oxidation process
EP0205416A3 (en) Process for the valorization of metallurgical slag, and installation for performing the process
MA18633A1 (en) PROCESS FOR THE MANUFACTURE OF LOW CARBON STEEL CONTAINING VANADIUM AND / OR TITANIUM
BE894044A (en) SOLID FORM OXYGEN DETECTOR
HUT38316A (en) Process for production of 3-chlor-2-fluorin-5-/trifluorin-methil/-piridin and 2,3-dichlor-5-/trifluorin-methil/-piridin
FR2567121B1 (en) IGNITION MIXTURE FOR CHEMICAL OXYGEN GENERATORS
PT81140A (en) Process for preparing analgesic and antiinflammatory 1,3-diacyl-2-oxindole compounds

Legal Events

Date Code Title Description
ST Notification of lapse