GB607909A - Improvements in or relating to refractories and method of making the same - Google Patents

Improvements in or relating to refractories and method of making the same

Info

Publication number
GB607909A
GB607909A GB447446A GB447446A GB607909A GB 607909 A GB607909 A GB 607909A GB 447446 A GB447446 A GB 447446A GB 447446 A GB447446 A GB 447446A GB 607909 A GB607909 A GB 607909A
Authority
GB
United Kingdom
Prior art keywords
magnesia
iron silicate
iron
refractories
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
GB447446A
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.)
Permanente Cement Co
Original Assignee
Permanente Cement 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 Permanente Cement Co filed Critical Permanente Cement Co
Priority to GB447446A priority Critical patent/GB607909A/en
Publication of GB607909A publication Critical patent/GB607909A/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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/10—Lime cements or magnesium oxide cements
    • C04B28/105—Magnesium oxide or magnesium carbonate cements
    • 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
    • C04B35/16—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 silicates other than clay

Landscapes

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

Abstract

A basic or neutral refractory composition, mortar, or ramming mix comprises iron silicate and magnesia which on firing unite to form a ceramic bond of magnesioferrite and forsterite. The iron silicate may be formed by fusion of a silica and iron oxide, or the natural silicates may be used provided they are free from such impurities as alumina, lime, and boron oxide. Sufficient magnesia is added to effect the chemical change. The iron silicate and magnesia are finely ground and intimately mixed, and are then mixed with the refractory grains, a small amount of water and, if desired, a temporary binding-agent.
GB447446A 1946-02-13 1946-02-13 Improvements in or relating to refractories and method of making the same Expired GB607909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB447446A GB607909A (en) 1946-02-13 1946-02-13 Improvements in or relating to refractories and method of making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB447446A GB607909A (en) 1946-02-13 1946-02-13 Improvements in or relating to refractories and method of making the same

Publications (1)

Publication Number Publication Date
GB607909A true GB607909A (en) 1948-09-07

Family

ID=9777862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB447446A Expired GB607909A (en) 1946-02-13 1946-02-13 Improvements in or relating to refractories and method of making the same

Country Status (1)

Country Link
GB (1) GB607909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9382161B2 (en) 2012-11-29 2016-07-05 Refratechnik Holding Gmbh Process using non-fired refractory products as a lining of large-volume industrial furnaces and industrial furnaces lined with the non-fired refractory products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9382161B2 (en) 2012-11-29 2016-07-05 Refratechnik Holding Gmbh Process using non-fired refractory products as a lining of large-volume industrial furnaces and industrial furnaces lined with the non-fired refractory products

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