GB667969A - High temperature castable refractories - Google Patents

High temperature castable refractories

Info

Publication number
GB667969A
GB667969A GB1219649A GB1219649A GB667969A GB 667969 A GB667969 A GB 667969A GB 1219649 A GB1219649 A GB 1219649A GB 1219649 A GB1219649 A GB 1219649A GB 667969 A GB667969 A GB 667969A
Authority
GB
United Kingdom
Prior art keywords
per cent
corundum
high temperature
cao
chrome
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
GB1219649A
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Priority to GB1219649A priority Critical patent/GB667969A/en
Publication of GB667969A publication Critical patent/GB667969A/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
    • C04B35/42—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
    • 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
    • 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
    • C04B35/12—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 chromium 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
    • C04B35/44—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 aluminates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)

Abstract

667,969. Chrome - alumina refractory. MORGAN CRUCIBLE CO., Ltd. (Babcock & Wilcox Co. of America). May 6, 1949. No. 12196/49. Class 22. A refractory comprising chrome ore, corundum of a corundum forming material, and a pure calcium aluminate cement. Plastic fire clay may also be present, the refractories having the following range of composition. Chrome ore 50-90 per cent, corundum material 5-25 per cent, calcium aluminate cement 5-20 per cent. plastic fire or ball clay 0-5 per cent. Ingredients are mixed dry and water, e.g. 10-15 per cent by weight, added to give the required consistency. The cement may be 3 Cao, 5 Al 2 O 3 or 5 Cao, 3 Al 2 O 3 .
GB1219649A 1949-05-06 1949-05-06 High temperature castable refractories Expired GB667969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1219649A GB667969A (en) 1949-05-06 1949-05-06 High temperature castable refractories

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1219649A GB667969A (en) 1949-05-06 1949-05-06 High temperature castable refractories

Publications (1)

Publication Number Publication Date
GB667969A true GB667969A (en) 1952-03-12

Family

ID=10000099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1219649A Expired GB667969A (en) 1949-05-06 1949-05-06 High temperature castable refractories

Country Status (1)

Country Link
GB (1) GB667969A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109650918A (en) * 2019-01-31 2019-04-19 武汉科技大学 A kind of environment-friendly type castable refractory containing chromium and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109650918A (en) * 2019-01-31 2019-04-19 武汉科技大学 A kind of environment-friendly type castable refractory containing chromium and preparation method thereof

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