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FR2424240A1 - Procede pour fabriquer une feuille de graphite flexible a haute resistance - Google Patents

Procede pour fabriquer une feuille de graphite flexible a haute resistance

Info

Publication number
FR2424240A1
FR2424240A1 FR7812221A FR7812221A FR2424240A1 FR 2424240 A1 FR2424240 A1 FR 2424240A1 FR 7812221 A FR7812221 A FR 7812221A FR 7812221 A FR7812221 A FR 7812221A FR 2424240 A1 FR2424240 A1 FR 2424240A1
Authority
FR
France
Prior art keywords
foil
high strength
prodn
conventional treatment
strength flexible
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.)
Granted
Application number
FR7812221A
Other languages
English (en)
Other versions
FR2424240B1 (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.)
Stackpole Carbon Co
Original Assignee
Stackpole Carbon Co
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 Stackpole Carbon Co filed Critical Stackpole Carbon Co
Priority to FR7812221A priority Critical patent/FR2424240A1/fr
Publication of FR2424240A1 publication Critical patent/FR2424240A1/fr
Application granted granted Critical
Publication of FR2424240B1 publication Critical patent/FR2424240B1/fr
Granted 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
    • 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
    • C04B35/536—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 based on expanded graphite or complexed graphite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/22—Intercalation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

A.L'INVENTION CONCERNE UN PROCEDE POUR LA FABRICATION DE FEUILLES DE GRAPHITE FLEXIBLES PRESENTANT UNE RESISTANCE ELEVEE. B.ON CHAUFFE DU GRAPHITE FINEMENT DIVISE EN PRESENCE DE BORE ENTRE 1700 ET 3000, AJOUTE A LA MASSE UN MELANGE INTERCALAIRE CONNU ET CHAUFFE A ENVIRON 950, CE QUI DONNE DU GRAPHITE FORTEMENT EXPANSE QU'ON FACONNE ET LAMINE ENSUITE EN UNE FEUILLE. C.LES FEUILLES OBTENUES APRES TRAITEMENT AVEC LE BORE SONT BEAUCOUP PLUS RESISTANTES QUE CELLES QUI N'ONT PAS RECU CE TRAITEMENT.
FR7812221A 1978-04-25 1978-04-25 Procede pour fabriquer une feuille de graphite flexible a haute resistance Granted FR2424240A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7812221A FR2424240A1 (fr) 1978-04-25 1978-04-25 Procede pour fabriquer une feuille de graphite flexible a haute resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812221A FR2424240A1 (fr) 1978-04-25 1978-04-25 Procede pour fabriquer une feuille de graphite flexible a haute resistance

Publications (2)

Publication Number Publication Date
FR2424240A1 true FR2424240A1 (fr) 1979-11-23
FR2424240B1 FR2424240B1 (fr) 1982-05-07

Family

ID=9207560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812221A Granted FR2424240A1 (fr) 1978-04-25 1978-04-25 Procede pour fabriquer une feuille de graphite flexible a haute resistance

Country Status (1)

Country Link
FR (1) FR2424240A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452473A1 (fr) * 1979-03-30 1980-10-24 Daikin Ind Ltd Procede et appareillage pour la fluoration continue du carbone par reaction solide-gaz
EP0068751A1 (fr) * 1981-06-22 1983-01-05 Union Carbide Corporation Fibres de carbone à partir d'un brai mésophasique contenant du bore
EP0068752A1 (fr) * 1981-06-22 1983-01-05 Union Carbide Corporation Fibre de carbone contenant du bore et du calcium intercalé
EP0515892A1 (fr) * 1991-05-25 1992-12-02 Bayer Ag Procédé pour la préparation de corps moulés en graphite expansé

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1395964A (fr) * 1962-03-21 1965-04-16 High Temperature Materials Bande de graphite souple et son procédé de fabrication
FR2305389A1 (fr) * 1975-03-24 1976-10-22 Nippon Carbon Co Ltd Materiau de graphite flexible et son procede de preparation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1395964A (fr) * 1962-03-21 1965-04-16 High Temperature Materials Bande de graphite souple et son procédé de fabrication
FR2305389A1 (fr) * 1975-03-24 1976-10-22 Nippon Carbon Co Ltd Materiau de graphite flexible et son procede de preparation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452473A1 (fr) * 1979-03-30 1980-10-24 Daikin Ind Ltd Procede et appareillage pour la fluoration continue du carbone par reaction solide-gaz
EP0068751A1 (fr) * 1981-06-22 1983-01-05 Union Carbide Corporation Fibres de carbone à partir d'un brai mésophasique contenant du bore
EP0068752A1 (fr) * 1981-06-22 1983-01-05 Union Carbide Corporation Fibre de carbone contenant du bore et du calcium intercalé
EP0515892A1 (fr) * 1991-05-25 1992-12-02 Bayer Ag Procédé pour la préparation de corps moulés en graphite expansé
US5288429A (en) * 1991-05-25 1994-02-22 Bayer Aktiengesellschaft Process for the production of mouldings

Also Published As

Publication number Publication date
FR2424240B1 (fr) 1982-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse