GB1368955A - Refractory material - Google Patents

Refractory material

Info

Publication number
GB1368955A
GB1368955A GB4342870A GB4342870A GB1368955A GB 1368955 A GB1368955 A GB 1368955A GB 4342870 A GB4342870 A GB 4342870A GB 4342870 A GB4342870 A GB 4342870A GB 1368955 A GB1368955 A GB 1368955A
Authority
GB
United Kingdom
Prior art keywords
cao
zro2
sio2
mol
ratio
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
GB4342870A
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.)
STEETLEY Manufacturing Ltd
Original Assignee
STEETLEY Manufacturing Ltd
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 STEETLEY Manufacturing Ltd filed Critical STEETLEY Manufacturing Ltd
Priority to GB4342870A priority Critical patent/GB1368955A/en
Publication of GB1368955A publication Critical patent/GB1368955A/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
    • 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

Landscapes

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

Abstract

1368955 Refractories STEETLEY (MFG) Ltd 26 Nov 1971 [10 Sept 1970] 43428/70 Addition to 1108396 Heading C1J A brick composition comprises MgO, 0À1- 4À0% ZrO2; less than 6À5% CaO; less than 2% SiO2; a part of the CaO together with all the SiO2 providing a CaO : SiO2 mol. ratio of 2 to 1; and the remainder of the CaO together with ZrO2 providing a CaO : ZrO2 mol. ratio of 0À9-1À5 to 1. SiO2 arid some of the CaO can be present in the MgO. Precursors of CaO and ZrO2 can be used.
GB4342870A 1971-11-26 1971-11-26 Refractory material Expired GB1368955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4342870A GB1368955A (en) 1971-11-26 1971-11-26 Refractory material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4342870A GB1368955A (en) 1971-11-26 1971-11-26 Refractory material

Publications (1)

Publication Number Publication Date
GB1368955A true GB1368955A (en) 1974-10-02

Family

ID=10428709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4342870A Expired GB1368955A (en) 1971-11-26 1971-11-26 Refractory material

Country Status (1)

Country Link
GB (1) GB1368955A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2034901A1 (en) * 1990-11-28 1993-04-01 Nippon Steel Corp Basic monolithic refractories

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2034901A1 (en) * 1990-11-28 1993-04-01 Nippon Steel Corp Basic monolithic refractories

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee