FR2351925B1 - - Google Patents

Info

Publication number
FR2351925B1
FR2351925B1 FR7715278A FR7715278A FR2351925B1 FR 2351925 B1 FR2351925 B1 FR 2351925B1 FR 7715278 A FR7715278 A FR 7715278A FR 7715278 A FR7715278 A FR 7715278A FR 2351925 B1 FR2351925 B1 FR 2351925B1
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.)
Expired
Application number
FR7715278A
Other languages
French (fr)
Other versions
FR2351925A1 (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.)
Didier Werke AG
Original Assignee
Didier Werke AG
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 Didier Werke AG filed Critical Didier Werke AG
Publication of FR2351925A1 publication Critical patent/FR2351925A1/fr
Application granted granted Critical
Publication of FR2351925B1 publication Critical patent/FR2351925B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/057—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on calcium oxide
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/42—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on chromites

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR7715278A 1976-05-20 1977-05-18 Procede de preparation d'un materiau refractaire a base de chromite de calcium et materiau ainsi obtenu Granted FR2351925A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762622460 DE2622460C3 (de) 1976-05-20 1976-05-20 Verfahren zur Herstellung eines feuerfesten, Calciumchromit enthaltenden Materials und Verwendung des nach dem Verfahren hergestellten Materials zur Herstellung von feuerfesten Formkörpern

Publications (2)

Publication Number Publication Date
FR2351925A1 FR2351925A1 (fr) 1977-12-16
FR2351925B1 true FR2351925B1 (de) 1980-02-08

Family

ID=5978479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715278A Granted FR2351925A1 (fr) 1976-05-20 1977-05-18 Procede de preparation d'un materiau refractaire a base de chromite de calcium et materiau ainsi obtenu

Country Status (4)

Country Link
AT (1) AT364807B (de)
DE (1) DE2622460C3 (de)
FR (1) FR2351925A1 (de)
GB (1) GB1518257A (de)

Also Published As

Publication number Publication date
ATA321877A (de) 1981-04-15
FR2351925A1 (fr) 1977-12-16
DE2622460C3 (de) 1978-09-07
DE2622460A1 (de) 1977-12-01
GB1518257A (en) 1978-07-19
DE2622460B2 (de) 1978-01-05
AT364807B (de) 1981-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse