GB819777A - Relating to refractory brick - Google Patents

Relating to refractory brick

Info

Publication number
GB819777A
GB819777A GB33698/57A GB3369857A GB819777A GB 819777 A GB819777 A GB 819777A GB 33698/57 A GB33698/57 A GB 33698/57A GB 3369857 A GB3369857 A GB 3369857A GB 819777 A GB819777 A GB 819777A
Authority
GB
United Kingdom
Prior art keywords
oxide
chromium
refractory brick
per cent
relating
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
GB33698/57A
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.)
Bethlehem Steel Corp
Original Assignee
Bethlehem Steel Corp
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 Bethlehem Steel Corp filed Critical Bethlehem Steel Corp
Publication of GB819777A publication Critical patent/GB819777A/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
    • C04B35/14—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 silica

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 refractory brick is composed of chromium oxide, preferably not more than 5 per cent., and high purity silica, and it contains not more than 0,5 per cent alumina and alkali and not more than 4 per cent. of the oxides of calcium, magnesium, strontium, manganese, zinc, nickel, cobalt, iron, titanium and barium. The chromium oxide may be chromous oxide, chromic oxide, chromium dioxide or chromium trioxide.
GB33698/57A 1956-12-17 1957-10-29 Relating to refractory brick Expired GB819777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US819777XA 1956-12-17 1956-12-17

Publications (1)

Publication Number Publication Date
GB819777A true GB819777A (en) 1959-09-09

Family

ID=22167611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33698/57A Expired GB819777A (en) 1956-12-17 1957-10-29 Relating to refractory brick

Country Status (1)

Country Link
GB (1) GB819777A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216838A (en) * 1964-03-27 1965-11-09 Harbison Walker Refractories Silica refractories

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216838A (en) * 1964-03-27 1965-11-09 Harbison Walker Refractories Silica refractories

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