FR2298521B1 - - Google Patents

Info

Publication number
FR2298521B1
FR2298521B1 FR7501963A FR7501963A FR2298521B1 FR 2298521 B1 FR2298521 B1 FR 2298521B1 FR 7501963 A FR7501963 A FR 7501963A FR 7501963 A FR7501963 A FR 7501963A FR 2298521 B1 FR2298521 B1 FR 2298521B1
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
FR7501963A
Other languages
French (fr)
Other versions
FR2298521A1 (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.)
FIZICHESKY INST IM LEBEDE
Original Assignee
FIZICHESKY INST IM LEBEDE
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 FIZICHESKY INST IM LEBEDE filed Critical FIZICHESKY INST IM LEBEDE
Priority to FR7501963A priority Critical patent/FR2298521A1/fr
Publication of FR2298521A1 publication Critical patent/FR2298521A1/fr
Application granted granted Critical
Publication of FR2298521B1 publication Critical patent/FR2298521B1/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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/653—Processes involving a melting step
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Fuel Cell (AREA)
FR7501963A 1975-01-22 1975-01-22 Procede de synthese des chromites de metaux Granted FR2298521A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7501963A FR2298521A1 (fr) 1975-01-22 1975-01-22 Procede de synthese des chromites de metaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501963A FR2298521A1 (fr) 1975-01-22 1975-01-22 Procede de synthese des chromites de metaux

Publications (2)

Publication Number Publication Date
FR2298521A1 FR2298521A1 (fr) 1976-08-20
FR2298521B1 true FR2298521B1 (de) 1977-07-15

Family

ID=9150160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501963A Granted FR2298521A1 (fr) 1975-01-22 1975-01-22 Procede de synthese des chromites de metaux

Country Status (1)

Country Link
FR (1) FR2298521A1 (de)

Also Published As

Publication number Publication date
FR2298521A1 (fr) 1976-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse