ES406661A1 - Fired refractory moulded body - Google Patents

Fired refractory moulded body

Info

Publication number
ES406661A1
ES406661A1 ES406661A ES406661A ES406661A1 ES 406661 A1 ES406661 A1 ES 406661A1 ES 406661 A ES406661 A ES 406661A ES 406661 A ES406661 A ES 406661A ES 406661 A1 ES406661 A1 ES 406661A1
Authority
ES
Spain
Prior art keywords
weight
addition
moulded body
fired refractory
molded body
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.)
Expired
Application number
ES406661A
Other languages
Spanish (es)
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 ES406661A1 publication Critical patent/ES406661A1/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

A magnesia-based calcined refractory molded body arrangement as the main component with an addition of a zirconium oxide rich material corresponding to a content of 1 to 5% by weight, preferably 2 to 3% by weight, of ZrO2 in the molded body, characterized in that this addition occurs in a granulation of up to 5 mm, the proportion being below 1 mm at most 50% by weight of the amount of addition, but preferably 0% by weight. (Machine-translation by Google Translate, not legally binding)
ES406661A 1971-10-27 1972-09-14 Fired refractory moulded body Expired ES406661A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT927671A AT316400B (en) 1971-10-27 1971-10-27 Fired refractory shaped body

Publications (1)

Publication Number Publication Date
ES406661A1 true ES406661A1 (en) 1975-09-16

Family

ID=3612742

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406661A Expired ES406661A1 (en) 1971-10-27 1972-09-14 Fired refractory moulded body

Country Status (7)

Country Link
AT (1) AT316400B (en)
DE (1) DE2249814C3 (en)
ES (1) ES406661A1 (en)
FR (1) FR2157919B1 (en)
GB (1) GB1413522A (en)
IT (1) IT975385B (en)
SE (1) SE375087B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4996005A (en) * 1972-12-07 1974-09-11
DE3527789C3 (en) * 1985-08-02 1994-02-24 Refratechnik Gmbh Coarse ceramic molded body and its use
DE3617904A1 (en) * 1986-05-28 1987-12-03 Refratechnik Gmbh Spinel-forming composition and the use thereof in refractory magnesia bricks
US4847222A (en) * 1987-05-04 1989-07-11 Dresser Industries, Inc. Basic refractory shapes
DE3739900A1 (en) * 1987-11-25 1989-06-08 Didier Werke Ag Shaped or unshaped refractory compositions based on magnesite and their use for lining kilns (furnaces)
DE4334683C2 (en) * 1993-10-12 1996-10-31 Ulbricht Joachim Doz Dr Ing Ha Process for the preparation of refractory compositions
DE4337916A1 (en) * 1993-11-06 1995-05-11 Aken Magnesitwerk Gmbh Shaped and unshaped refractory compositions based on magnesia

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192059A (en) * 1963-06-28 1965-06-29 Harbison Walker Refractories Volume stable refractory and method of making same
US3309209A (en) * 1963-08-26 1967-03-14 Kaiser Aluminium Chem Corp Refractory
GB1108396A (en) * 1965-05-12 1968-04-03 Steetley Refractory Brick Comp Refractory brick and mixtures for their preparation

Also Published As

Publication number Publication date
AT316400B (en) 1974-07-10
FR2157919B1 (en) 1974-10-04
FR2157919A1 (en) 1973-06-08
DE2249814B2 (en) 1980-10-23
DE2249814A1 (en) 1973-05-17
GB1413522A (en) 1975-11-12
SE375087B (en) 1975-04-07
IT975385B (en) 1974-07-20
DE2249814C3 (en) 1981-09-24

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