GB510087A - Corrected basic refractories - Google Patents

Corrected basic refractories

Info

Publication number
GB510087A
GB510087A GB2484/38A GB248438A GB510087A GB 510087 A GB510087 A GB 510087A GB 2484/38 A GB2484/38 A GB 2484/38A GB 248438 A GB248438 A GB 248438A GB 510087 A GB510087 A GB 510087A
Authority
GB
United Kingdom
Prior art keywords
magnesia
silica
calcium
present
corrected basic
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
GB2484/38A
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.)
EJ Lavino and Co
Original Assignee
EJ Lavino and 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 EJ Lavino and Co filed Critical EJ Lavino and Co
Publication of GB510087A publication Critical patent/GB510087A/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
    • C04B7/00—Hydraulic cements
    • C04B7/02—Portland cement

Landscapes

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

Abstract

510,087. Refractory compositions. LAVINO & CO., E. J. Jan. 26, 1938, No. 2484. Convention date, Feb. 10, 1937. [Class 22] Dolomite or other lime-magnesia containing material is mixed with silica and alumina. containing materials, e.g., aluminium silicate and heated to below the fusion point but above the temperature at which calcium aluminate, calcium orthosilicate and, if there is sufficient silica; monticellite (CaO.MgO.SiO2), are formed, the remainder of the magnesia being present in periclase form. The calcium orthosilicate present may be stabilised in the a form by including a small amount of a phosphate or borate or other stabiliser in the mixture. The burnt clinker or brick may be ground and used to produce refractory bricks, cements or plastics. Specifications 487,213 and 509,901 are referred to.
GB2484/38A 1937-02-10 1938-01-26 Corrected basic refractories Expired GB510087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US510087XA 1937-02-10 1937-02-10

Publications (1)

Publication Number Publication Date
GB510087A true GB510087A (en) 1939-07-26

Family

ID=21968808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2484/38A Expired GB510087A (en) 1937-02-10 1938-01-26 Corrected basic refractories

Country Status (1)

Country Link
GB (1) GB510087A (en)

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