FR2548174B1 - Procede d'obtention de materiaux carbones comportant des grains ultrafins - Google Patents

Procede d'obtention de materiaux carbones comportant des grains ultrafins

Info

Publication number
FR2548174B1
FR2548174B1 FR8309864A FR8309864A FR2548174B1 FR 2548174 B1 FR2548174 B1 FR 2548174B1 FR 8309864 A FR8309864 A FR 8309864A FR 8309864 A FR8309864 A FR 8309864A FR 2548174 B1 FR2548174 B1 FR 2548174B1
Authority
FR
France
Prior art keywords
ultra
carbon materials
fine grains
obtaining carbon
obtaining
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
Application number
FR8309864A
Other languages
English (en)
Other versions
FR2548174A1 (fr
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.)
Mersen SA
Original Assignee
Carbone Lorraine 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 Carbone Lorraine SA filed Critical Carbone Lorraine SA
Priority to FR8309864A priority Critical patent/FR2548174B1/fr
Priority to IT21311/84A priority patent/IT1180180B/it
Priority to GB08414925A priority patent/GB2141418B/en
Priority to DE19843422388 priority patent/DE3422388A1/de
Publication of FR2548174A1 publication Critical patent/FR2548174A1/fr
Application granted granted Critical
Publication of FR2548174B1 publication Critical patent/FR2548174B1/fr
Expired 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
    • C04B35/52—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 carbon, e.g. graphite
    • C04B35/521—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 carbon, e.g. graphite obtained by impregnation of carbon products with a carbonisable 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
    • 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
    • C04B35/83—Carbon fibres in a carbon matrix
    • 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
    • C04B41/5001—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 carbon or carbonisable 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
    • C04B41/52—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
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/023—Composite materials containing carbon and carbon fibres or fibres made of carbonizable material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
FR8309864A 1983-06-15 1983-06-15 Procede d'obtention de materiaux carbones comportant des grains ultrafins Expired FR2548174B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8309864A FR2548174B1 (fr) 1983-06-15 1983-06-15 Procede d'obtention de materiaux carbones comportant des grains ultrafins
IT21311/84A IT1180180B (it) 1983-06-15 1984-06-08 Procedimento per l'ottenimento di materiali carbonati comprendenti granelli ultrafini
GB08414925A GB2141418B (en) 1983-06-15 1984-06-12 A process for the production of carbon-containing materials having ultrafine grains
DE19843422388 DE3422388A1 (de) 1983-06-15 1984-06-15 Verfahren zur herstellung von kohlenstoffhaltigen werkstoffen mit sehr feinen koernern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8309864A FR2548174B1 (fr) 1983-06-15 1983-06-15 Procede d'obtention de materiaux carbones comportant des grains ultrafins

Publications (2)

Publication Number Publication Date
FR2548174A1 FR2548174A1 (fr) 1985-01-04
FR2548174B1 true FR2548174B1 (fr) 1985-10-25

Family

ID=9289791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8309864A Expired FR2548174B1 (fr) 1983-06-15 1983-06-15 Procede d'obtention de materiaux carbones comportant des grains ultrafins

Country Status (4)

Country Link
DE (1) DE3422388A1 (fr)
FR (1) FR2548174B1 (fr)
GB (1) GB2141418B (fr)
IT (1) IT1180180B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5306555A (en) * 1991-09-18 1994-04-26 Battelle Memorial Institute Aerogel matrix composites
US5855953A (en) * 1994-03-31 1999-01-05 The Regents, University Of California Aerogel composites and method of manufacture
US6004436A (en) * 1996-08-16 1999-12-21 The Regents Of The University Of California Processes for the chemical modification of inorganic aerogels
CN115448747A (zh) * 2022-08-30 2022-12-09 易高环保能源科技(张家港)有限公司 一种石墨纤维复合泡沫炭及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB692303A (en) * 1949-03-30 1953-06-03 Theodore Raphael Palumbo Improvements in or relating to electric resistors and method of manufacturing same
US2859139A (en) * 1954-12-07 1958-11-04 Union Carbide Corp Method of making a silica containing carbon brush and resulting article
FR1148280A (fr) * 1955-04-30 1957-12-05 Kuehnle Ag Procédé pour obturer les pores d'objets frittés en graphite et objets conformes à ceux obtenus
FR1286599A (fr) * 1960-04-26 1962-03-02 Atomic Energy Authority Uk Procédé de fabrication d'objets façonnés imprégnés de carbone
FR2512441B1 (fr) * 1981-09-10 1985-10-25 Lorraine Carbone Procede de fabrication de carbone basse densite a porosite homogene ultrafine

Also Published As

Publication number Publication date
DE3422388C2 (fr) 1987-09-10
IT1180180B (it) 1987-09-23
GB8414925D0 (en) 1984-07-18
GB2141418A (en) 1984-12-19
DE3422388A1 (de) 1984-12-20
IT8421311A0 (it) 1984-06-08
GB2141418B (en) 1986-11-12
FR2548174A1 (fr) 1985-01-04

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse