GB1326115A - Substance for the refractory lining of pig iron troughs or the like - Google Patents

Substance for the refractory lining of pig iron troughs or the like

Info

Publication number
GB1326115A
GB1326115A GB4701970A GB4701970A GB1326115A GB 1326115 A GB1326115 A GB 1326115A GB 4701970 A GB4701970 A GB 4701970A GB 4701970 A GB4701970 A GB 4701970A GB 1326115 A GB1326115 A GB 1326115A
Authority
GB
United Kingdom
Prior art keywords
substance
refractory
pig iron
granular
refractory lining
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
GB4701970A
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.)
KONINKLIJKE HOOGOVENS EN STAAL
Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV
Original Assignee
KONINKLIJKE HOOGOVENS EN STAAL
Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV
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 KONINKLIJKE HOOGOVENS EN STAAL, Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV filed Critical KONINKLIJKE HOOGOVENS EN STAAL
Publication of GB1326115A publication Critical patent/GB1326115A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes
    • C21B7/125—Refractory plugging mass
    • 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
    • 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
    • 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
    • C04B35/12—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 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
    • 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
    • C04B35/42—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 chromites
    • 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
    • C04B35/44—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 aluminates

Landscapes

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

Abstract

1326115 Refractory composition KONINKLIJKE NEDERLANDSCHE HOOGOVENS EN STAALFABRIEKEN NV 2 Oct 1970 [6 Oct 1969] 47019/70 Heading C1J A refractory lining substance comprises granular refractory, about 30% of which is sieve fractions between 1 and 3 mm., the remainder being finer, and which comprises at least 75 wt. per cent granular burnt magnesite; 8-15% tar containing at least 70% pitch with a C 2 -resin content of 9-11%; and 0-15 wt. per cent ground coal. The granular refractory may, in addition, contain Cr 2 O 3 . The substance is applied to pig iron troughs and the like and is bonded together by the first application of heat from a molten metal charge.
GB4701970A 1969-10-06 1970-10-02 Substance for the refractory lining of pig iron troughs or the like Expired GB1326115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL696915096A NL142139B (en) 1969-10-06 1969-10-06 PROCEDURE FOR MANUFACTURE OF A MASS FOR THE FIREPROOF COATING OF A CRUDE IRON GUTTER SYSTEM AND A CRUDE IRON GUTTER SYSTEM.

Publications (1)

Publication Number Publication Date
GB1326115A true GB1326115A (en) 1973-08-08

Family

ID=19808052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4701970A Expired GB1326115A (en) 1969-10-06 1970-10-02 Substance for the refractory lining of pig iron troughs or the like

Country Status (8)

Country Link
US (1) US3775140A (en)
JP (1) JPS5510559B1 (en)
BE (1) BE757104A (en)
DE (1) DE2049046C3 (en)
FR (1) FR2066923B1 (en)
GB (1) GB1326115A (en)
NL (1) NL142139B (en)
SE (1) SE368388B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994738A (en) * 1971-04-20 1976-11-30 Koninklijke Nederlandsche Hoogovens En Staalfabriken N.V. Composition suitable for use in the plugging of the tapholes of a metallurgical furnace
US3865608A (en) * 1973-02-02 1975-02-11 Mallory & Co Inc P R Method of coating a die cavity surface and the coated surface
US4221595A (en) * 1975-10-22 1980-09-09 Ferro Corporation Insulating hot topping material
DE2638458B2 (en) * 1976-08-26 1978-08-24 Magnesital-Feuerfest Gmbh, 4200 Oberhausen Unfired, refractory masses or stones for metallurgical vessels, based on chrome ore, sintered magnesia and hard pitch as a carbon-containing binder
DE2722903C2 (en) * 1977-05-20 1984-06-14 Didier-Werke Ag, 6200 Wiesbaden Compound for the production of casting channels for blast furnaces
US4113501A (en) * 1977-07-28 1978-09-12 Yoshito Edamoto Temporary sealant of a nozzle opening of sliding nozzle
JPS552764A (en) * 1978-06-23 1980-01-10 Shinagawa Refract Co Ltd Repairing method for liner of tapping spout or the like
JPS5823351B2 (en) * 1979-02-02 1983-05-14 品川白煉瓦株式会社 Monolithic refractories
DE2903941C2 (en) * 1979-02-02 1983-11-03 Didier-Werke Ag, 6200 Wiesbaden Use of a refractory compound for lining and / or repairing pouring channels for blast furnaces
AT363843B (en) * 1979-08-10 1981-09-10 Veitscher Magnesitwerke Ag FIREPROOF, CARBONATED UNBURNED STONES AND MASSES BASED ON SINTERMAGNESIA

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236664A (en) * 1966-02-22 Pitch-bonded refractory comiposition
US1994377A (en) * 1933-04-28 1935-03-12 Battelle Memorial Institute Refractory material and method of making the same
GB866534A (en) * 1956-09-17 1961-04-26 Veitscher Magnesitwerke Ag Process for the manufacture of refractory materials
US3036925A (en) * 1958-10-13 1962-05-29 Gen Refractories Co Basic refractory brick
US2943240A (en) * 1959-04-06 1960-06-28 Kaiser Aluminium Chem Corp Furnace structures
US3141917A (en) * 1962-09-27 1964-07-21 Harbison Walker Refractories Oxygen converter linings
DE1277098B (en) * 1963-01-25 1968-09-05 Harbison Walker Refractories Ceramic bonded, refractory molded body
AT252099B (en) * 1964-02-21 1967-02-10 Oesterr Amerikan Magnesit Process for the production of basic, refractory bricks, blocks and ramming masses
US3352702A (en) * 1965-03-15 1967-11-14 Oesterr Amerikan Magnesit Process for manufacturing basic refractory bricks
GB1071536A (en) * 1965-06-28 1967-06-07 E J Lavino & Co Refractory composition method of making same, and product
US3446639A (en) * 1966-10-25 1969-05-27 Green Refractories Basic refractory for oxygen converters

Also Published As

Publication number Publication date
DE2049046C3 (en) 1982-04-29
FR2066923A1 (en) 1971-08-13
BE757104A (en) 1971-04-06
JPS5510559B1 (en) 1980-03-17
NL6915096A (en) 1971-04-08
DE2049046B2 (en) 1981-07-09
DE2049046A1 (en) 1971-04-15
NL142139B (en) 1974-05-15
SE368388B (en) 1974-07-01
FR2066923B1 (en) 1977-01-14
US3775140A (en) 1973-11-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee