FR2292686B1 - - Google Patents

Info

Publication number
FR2292686B1
FR2292686B1 FR7535945A FR7535945A FR2292686B1 FR 2292686 B1 FR2292686 B1 FR 2292686B1 FR 7535945 A FR7535945 A FR 7535945A FR 7535945 A FR7535945 A FR 7535945A FR 2292686 B1 FR2292686 B1 FR 2292686B1
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
FR7535945A
Other languages
French (fr)
Other versions
FR2292686A1 (en
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.)
Veitscher Magnesitwerke AG
Original Assignee
Veitscher Magnesitwerke 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 Veitscher Magnesitwerke AG filed Critical Veitscher Magnesitwerke AG
Publication of FR2292686A1 publication Critical patent/FR2292686A1/en
Application granted granted Critical
Publication of FR2292686B1 publication Critical patent/FR2292686B1/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
    • C04B35/01—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
    • C04B35/06—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 oxide mixtures derived from dolomite
    • 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
    • C04B35/04—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 magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • C04B35/0435—Refractories from grain sized mixtures containing refractory metal compounds other than chromium oxide or chrome ore
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR7535945A 1974-11-29 1975-11-25 DRY LADY REFRACTORY BOWL FOR COATING INDUCTION CRUCIBLE OVENS Granted FR2292686A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT960374A AT345716B (en) 1974-11-29 1974-11-29 FIRE-RESISTANT DRY MASS FOR LINING INDUCTION FURNACES

Publications (2)

Publication Number Publication Date
FR2292686A1 FR2292686A1 (en) 1976-06-25
FR2292686B1 true FR2292686B1 (en) 1980-04-25

Family

ID=3615623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7535945A Granted FR2292686A1 (en) 1974-11-29 1975-11-25 DRY LADY REFRACTORY BOWL FOR COATING INDUCTION CRUCIBLE OVENS

Country Status (7)

Country Link
AT (1) AT345716B (en)
BE (1) BE835868A (en)
DE (1) DE2552150C3 (en)
FR (1) FR2292686A1 (en)
GB (1) GB1528148A (en)
IT (1) IT1049024B (en)
SE (1) SE407213B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037268C2 (en) * 1980-10-02 1984-10-25 Dynamit Nobel Ag, 5210 Troisdorf Highly refractory dry ramming mass based on zirconium dioxide for lining induction crucible furnaces and their use
FR2696445B1 (en) * 1992-10-01 1994-12-16 Rennes Inst Nal Sciences Appli Composition for obtaining products based on pure lime, application of this composition and process for its implementation.
DE102008019529B4 (en) * 2008-04-18 2010-05-12 Refractory Intellectual Property Gmbh & Co. Kg Refractory ceramic product and associated molding
FR2943055B1 (en) 2009-03-10 2011-04-08 Saint Gobain Ct Recherches ZIRCONIA POWDER
KR101382968B1 (en) 2012-05-08 2014-04-09 에이트 세라믹스 주식회사 apparatus for fabricating sapphire ingot and manufacturing method thereof
CN112094125B (en) * 2020-09-22 2023-02-28 武汉科技大学 Low-thermal-conductivity low-thermal-expansion magnesium-based raw material and preparation method thereof
CN114057504B (en) * 2021-11-26 2022-10-14 武汉科技大学 Low-thermal-conductivity calcium zirconate material and preparation method thereof
CN115448703B (en) * 2022-09-06 2023-05-19 宜兴市隆昌耐火材料有限公司 Preparation method of high-temperature wear-resistant castable containing zirconia-corundum

Also Published As

Publication number Publication date
FR2292686A1 (en) 1976-06-25
GB1528148A (en) 1978-10-11
DE2552150C3 (en) 1979-03-15
DE2552150A1 (en) 1976-08-12
SE7513443L (en) 1976-05-31
IT1049024B (en) 1981-01-20
BE835868A (en) 1976-03-16
AT345716B (en) 1978-10-10
ATA960374A (en) 1978-01-15
SE407213B (en) 1979-03-19
DE2552150B2 (en) 1977-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse