GB1422571A - Composition for a steelmaking furnace bottom - Google Patents

Composition for a steelmaking furnace bottom

Info

Publication number
GB1422571A
GB1422571A GB24873A GB24873A GB1422571A GB 1422571 A GB1422571 A GB 1422571A GB 24873 A GB24873 A GB 24873A GB 24873 A GB24873 A GB 24873A GB 1422571 A GB1422571 A GB 1422571A
Authority
GB
United Kingdom
Prior art keywords
jan
pitch
composition
furnace bottom
less
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
GB24873A
Other languages
English (en)
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.)
USS Constitution Museum
Original Assignee
USS Constitution Museum
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
Priority claimed from US00256689A external-priority patent/US3799526A/en
Application filed by USS Constitution Museum filed Critical USS Constitution Museum
Publication of GB1422571A publication Critical patent/GB1422571A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Metallurgy (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Compositions Of Oxide Ceramics (AREA)
GB24873A 1972-01-03 1973-01-02 Composition for a steelmaking furnace bottom Expired GB1422571A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21498872A 1972-01-03 1972-01-03
US21498972A 1972-01-03 1972-01-03
US00256689A US3799526A (en) 1972-05-25 1972-05-25 Method of making a removable bottom for a steelmaking furnace from preformed refractory shapes and resulting product

Publications (1)

Publication Number Publication Date
GB1422571A true GB1422571A (en) 1976-01-28

Family

ID=27396058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24873A Expired GB1422571A (en) 1972-01-03 1973-01-02 Composition for a steelmaking furnace bottom

Country Status (6)

Country Link
BE (1) BE793538A (enExample)
CA (1) CA992998A (enExample)
DE (1) DE2300005A1 (enExample)
FR (1) FR2167597B1 (enExample)
GB (1) GB1422571A (enExample)
NL (1) NL7300027A (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR615706A (fr) * 1926-04-16 1927-01-14 Arbed Procédé de fabrication de fonds de convertisseur
FR1318069A (fr) * 1962-03-20 1963-02-15 Yawata Iron & Steel Co Matériau réfractaire lié par une substance organique contenant du carbone

Also Published As

Publication number Publication date
NL7300027A (enExample) 1973-07-05
FR2167597A1 (enExample) 1973-08-24
DE2300005A1 (de) 1973-07-26
FR2167597B1 (enExample) 1976-11-12
BE793538A (fr) 1973-04-16
CA992998A (en) 1976-07-13

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Legal Events

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