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GB1087035A - A process for the manufacture of refractory brick - Google Patents

A process for the manufacture of refractory brick

Info

Publication number
GB1087035A
GB1087035A GB4579664A GB4579664A GB1087035A GB 1087035 A GB1087035 A GB 1087035A GB 4579664 A GB4579664 A GB 4579664A GB 4579664 A GB4579664 A GB 4579664A GB 1087035 A GB1087035 A GB 1087035A
Authority
GB
United Kingdom
Prior art keywords
manufacture
refractory brick
magnesia
alumina
silica
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
GB4579664A
Inventor
Takeshi Hayashi
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.)
Shinagawa Firebrick Co Ltd
Original Assignee
Shinagawa Firebrick Co 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 Shinagawa Firebrick Co Ltd filed Critical Shinagawa Firebrick Co Ltd
Publication of GB1087035A publication Critical patent/GB1087035A/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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • C04B41/5033—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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics

Landscapes

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

Abstract

Calcined refractory bricks with open pores are impregnated with ammonium, magnesium, potassium and/or sodium chromates and bichromates and heated to form Cr2O3 in the brick. Specified bricks are of magnesia, silica, magnesia-chrome, alumina, silica-alumina, and zircon.
GB4579664A 1964-11-27 1964-11-10 A process for the manufacture of refractory brick Expired GB1087035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0094354 1964-11-27

Publications (1)

Publication Number Publication Date
GB1087035A true GB1087035A (en) 1967-10-11

Family

ID=7518641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4579664A Expired GB1087035A (en) 1964-11-27 1964-11-10 A process for the manufacture of refractory brick

Country Status (2)

Country Link
DE (1) DE1471452A1 (en)
GB (1) GB1087035A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654503A1 (en) * 1989-11-15 1991-05-17 Peugeot Rotating heat exchanger and method of manufacture of the rotating element of this exchanger
EP0911298A1 (en) * 1997-10-27 1999-04-28 Praxair Technology, Inc. Method for producing corrosion resistant refractories
WO2008109222A3 (en) * 2007-03-07 2008-10-30 Gen Electric Treated refractory material and methods of making
EP2824095A4 (en) * 2012-03-05 2015-11-18 Jfe Steel Corp Shaped refractory and process for producing same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1053996A (en) * 1972-09-18 1979-05-08 Peter K. Church Chromium oxide densification, hardening and strengthening of formed bodies and coatings having interconnected porosity
FR2345408A1 (en) * 1976-03-26 1977-10-21 Centre Rech Metallurgique Protection of basic refractory linings by coating with zirconia - which is more readily attached by slag than the lining itself

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654503A1 (en) * 1989-11-15 1991-05-17 Peugeot Rotating heat exchanger and method of manufacture of the rotating element of this exchanger
EP0911298A1 (en) * 1997-10-27 1999-04-28 Praxair Technology, Inc. Method for producing corrosion resistant refractories
WO2008109222A3 (en) * 2007-03-07 2008-10-30 Gen Electric Treated refractory material and methods of making
US8105683B2 (en) 2007-03-07 2012-01-31 General Electric Company Treated refractory material and methods of making
EP2824095A4 (en) * 2012-03-05 2015-11-18 Jfe Steel Corp Shaped refractory and process for producing same

Also Published As

Publication number Publication date
DE1471452A1 (en) 1969-01-02

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