FR2387923A1 - Corps moule en graphite avec couche de protection contre la corrosion et procede pour sa preparation - Google Patents

Corps moule en graphite avec couche de protection contre la corrosion et procede pour sa preparation

Info

Publication number
FR2387923A1
FR2387923A1 FR7811530A FR7811530A FR2387923A1 FR 2387923 A1 FR2387923 A1 FR 2387923A1 FR 7811530 A FR7811530 A FR 7811530A FR 7811530 A FR7811530 A FR 7811530A FR 2387923 A1 FR2387923 A1 FR 2387923A1
Authority
FR
France
Prior art keywords
moulding
graphite
obtd
coating
degrees
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
FR7811530A
Other languages
English (en)
Other versions
FR2387923B1 (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.)
Forschungszentrum Juelich GmbH
Original Assignee
Kernforschungsanlage Juelich GmbH
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 Kernforschungsanlage Juelich GmbH filed Critical Kernforschungsanlage Juelich GmbH
Publication of FR2387923A1 publication Critical patent/FR2387923A1/fr
Application granted granted Critical
Publication of FR2387923B1 publication Critical patent/FR2387923B1/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
    • C04B35/522—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
    • 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
    • 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
    • C04B35/528—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 from carbonaceous particles with or without other non-organic components
    • C04B35/532—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 from carbonaceous particles with or without other non-organic components containing a carbonisable binder
    • 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
    • C04B41/5053—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 non-oxide ceramics
    • C04B41/5057—Carbides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Laminated Bodies (AREA)

Abstract

a. Corps moulé. b. Ce corps est constitué de particules de graphite ou de matériaux semblables à du graphite en étant enrobé d'une ou de plusieurs couches auxquelles est incorporée une teneur en silicium ou en zirconium croissant de la couche intérieure vers la couche extérieure. c. Creuset.
FR7811530A 1977-04-23 1978-04-19 Corps moule en graphite avec couche de protection contre la corrosion et procede pour sa preparation Granted FR2387923A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772718142 DE2718142C3 (de) 1977-04-23 1977-04-23 Verfahren zur Herstellung von aus Graphit oder aus graphitähnlichem Werkstoff gebildeten Formkörpern mit einer Schutzschicht aus Karbid

Publications (2)

Publication Number Publication Date
FR2387923A1 true FR2387923A1 (fr) 1978-11-17
FR2387923B1 FR2387923B1 (fr) 1984-01-27

Family

ID=6007097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811530A Granted FR2387923A1 (fr) 1977-04-23 1978-04-19 Corps moule en graphite avec couche de protection contre la corrosion et procede pour sa preparation

Country Status (4)

Country Link
JP (1) JPS53133209A (fr)
BE (1) BE866311A (fr)
DE (1) DE2718142C3 (fr)
FR (1) FR2387923A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010026344A2 (fr) * 2008-09-05 2010-03-11 Commissariat A L'energie Atomique Materiau a architecture multicouche, dedie a une mise en contact avec du silicium liquide
US8034451B2 (en) 2005-12-02 2011-10-11 Morganite Electrical Carbon Limited Carbon materials

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009148B1 (fr) * 1978-09-02 1983-03-02 Schunk & Ebe GmbH Endoprothèse pour articulations
DE2852410C2 (de) * 1978-12-04 1981-12-03 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren und Vorrichtung zur Herstellung von Siliciumcarbid-Formkörpern
DE3005587A1 (de) * 1980-02-15 1981-08-20 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur herstellung von formkoerpern
JPS63175745A (ja) * 1987-01-16 1988-07-20 Mitsubishi Pencil Co Ltd 原子吸光分析用炭素炉の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346769A (en) * 1976-10-08 1978-04-26 Ocean Cable Co Ltd Automatic measuring apparatus for powdered substance

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8034451B2 (en) 2005-12-02 2011-10-11 Morganite Electrical Carbon Limited Carbon materials
WO2010026344A2 (fr) * 2008-09-05 2010-03-11 Commissariat A L'energie Atomique Materiau a architecture multicouche, dedie a une mise en contact avec du silicium liquide
FR2935636A1 (fr) * 2008-09-05 2010-03-12 Commissariat Energie Atomique Materiau a architecture multicouche, dedie a une mise en contact avec du silicium liquide
WO2010026344A3 (fr) * 2008-09-05 2010-12-02 Commissariat A L'energie Atomique Et Aux Energies Alternatives Materiau a architecture multicouche, dedie a une mise en contact avec du silicium liquide
US9145339B2 (en) 2008-09-05 2015-09-29 Commissariat A L'energie Atomique Et Energies Alternatives Material having a multilayer architecture and intended for being contacted with liquid silicon

Also Published As

Publication number Publication date
DE2718142A1 (de) 1978-11-16
BE866311A (fr) 1978-08-14
DE2718142B2 (de) 1979-03-08
DE2718142C3 (de) 1979-10-31
JPS6348807B2 (fr) 1988-09-30
FR2387923B1 (fr) 1984-01-27
JPS53133209A (en) 1978-11-20

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