GB1097376A - Basic refractory shaped articles - Google Patents

Basic refractory shaped articles

Info

Publication number
GB1097376A
GB1097376A GB4540866A GB4540866A GB1097376A GB 1097376 A GB1097376 A GB 1097376A GB 4540866 A GB4540866 A GB 4540866A GB 4540866 A GB4540866 A GB 4540866A GB 1097376 A GB1097376 A GB 1097376A
Authority
GB
United Kingdom
Prior art keywords
basic refractory
shaped articles
magnesia
refractory shaped
base
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
GB4540866A
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 GB1097376A publication Critical patent/GB1097376A/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 chemically bonded basic refractory contains 1-4% of rounded grains containing pores of a size not greater than 400 m and obtained by atomizing liquid pig iron. With magnesia as the base, a spinel is formed from the iron oxide which results in an oxidizing furnace atmosphere. Combinations of magnesia and chromite are also specified as base material. A boron compound and sulphuric acid or magnesium sulphate are optionals.
GB4540866A 1965-10-14 1966-10-11 Basic refractory shaped articles Expired GB1097376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT928565A AT260769B (en) 1965-10-14 1965-10-14 Chemically bonded, basic, refractory molded body

Publications (1)

Publication Number Publication Date
GB1097376A true GB1097376A (en) 1968-01-03

Family

ID=3612826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4540866A Expired GB1097376A (en) 1965-10-14 1966-10-11 Basic refractory shaped articles

Country Status (6)

Country Link
AT (1) AT260769B (en)
BE (1) BE688211A (en)
DE (1) DE1671218B1 (en)
DK (1) DK122654B (en)
GB (1) GB1097376A (en)
SE (1) SE332589B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952554A (en) * 1960-09-13 Basic refractory brick
AT175203B (en) * 1949-12-31 1953-06-25 Russel Pearce Heuer Basic refractory bricks or masses and processes for their manufacture

Also Published As

Publication number Publication date
DE1671218B1 (en) 1971-02-11
AT260769B (en) 1968-03-25
SE332589B (en) 1971-02-08
DK122654B (en) 1972-03-27
BE688211A (en) 1967-03-16

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