FR2004575A1 - - Google Patents

Info

Publication number
FR2004575A1
FR2004575A1 FR6908498A FR6908498A FR2004575A1 FR 2004575 A1 FR2004575 A1 FR 2004575A1 FR 6908498 A FR6908498 A FR 6908498A FR 6908498 A FR6908498 A FR 6908498A FR 2004575 A1 FR2004575 A1 FR 2004575A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6908498A
Other languages
French (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.)
Lonza Werke GmbH
Original Assignee
Lonza Werke 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 Lonza Werke GmbH filed Critical Lonza Werke GmbH
Publication of FR2004575A1 publication Critical patent/FR2004575A1/fr
Withdrawn legal-status Critical Current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
    • C04B35/56—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 carbides or oxycarbides
    • C04B35/565—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 carbides or oxycarbides based on silicon carbide
    • C04B35/573—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 carbides or oxycarbides based on silicon carbide obtained by reaction sintering or recrystallisation
    • 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
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • 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
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C01B32/984—Preparation from elemental silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/21—Attrition-index or crushing strength of granulates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Products (AREA)
FR6908498A 1968-03-22 1969-03-21 Withdrawn FR2004575A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH433568A CH494198A (en) 1968-03-22 1968-03-22 Process for the production of silicon carbide bodies

Publications (1)

Publication Number Publication Date
FR2004575A1 true FR2004575A1 (en) 1969-11-28

Family

ID=4274163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6908498A Withdrawn FR2004575A1 (en) 1968-03-22 1969-03-21

Country Status (3)

Country Link
CH (1) CH494198A (en)
DE (1) DE1914232A1 (en)
FR (1) FR2004575A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236741B (en) * 1965-09-15 1967-03-16 Paul Kraft Dr Ing Umbrella with a flat cross-sectional shape when shortened
DE1986110U (en) * 1968-03-02 1968-05-30 Kortenbach & Rauh Kg FLAT POCKET UMBRELLA IN CLOSED CONDITION.
DE1757024B1 (en) * 1968-03-22 1970-08-06 Bremshey & Co umbrella
DE3005587A1 (en) * 1980-02-15 1981-08-20 Kernforschungsanlage Jülich GmbH, 5170 Jülich METHOD FOR PRODUCING MOLDED BODIES
DE3540254A1 (en) * 1985-11-13 1987-05-21 Mtu Muenchen Gmbh METHOD FOR PRODUCING SILICON CARBIDE BODIES
DE4130630C2 (en) * 1991-09-14 1994-12-08 Forschungszentrum Juelich Gmbh Process for the production of porous, flowable shaped bodies made of silicon carbide and diesel soot filter element

Also Published As

Publication number Publication date
CH494198A (en) 1970-07-31
DE1914232A1 (en) 1970-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse