GB754784A - Method for the manufacture of converter bottoms, and bricks having a basis of refractory materials and organic binding agents - Google Patents

Method for the manufacture of converter bottoms, and bricks having a basis of refractory materials and organic binding agents

Info

Publication number
GB754784A
GB754784A GB19209/54A GB1920954A GB754784A GB 754784 A GB754784 A GB 754784A GB 19209/54 A GB19209/54 A GB 19209/54A GB 1920954 A GB1920954 A GB 1920954A GB 754784 A GB754784 A GB 754784A
Authority
GB
United Kingdom
Prior art keywords
basis
refractory materials
bricks
vibration
manufacture
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
GB19209/54A
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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 Arbed SA filed Critical Arbed SA
Publication of GB754784A publication Critical patent/GB754784A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

Converter bottoms having a basis of refractory materials and organic binders are made by first compacting by pressure, tamping, impacts or vibration, then heating to 100 DEG -350 DEG C. and during heating again compacting by impact and/or vibration. Heating is by hot gases passed under pressure and/or drawn under partial vacuum through tubes or tuyeres extending through the material.ALSO:Refractory bricks and converter bottoms having a basis of refractory materials and organic binders are made by first compacting by pressure, tamping, impact or vibration, then heating to 100-350 DEG C. and during heating again compacting by impact and/or vibration. Magnesia and/or dolomite are specified.
GB19209/54A 1953-07-14 1954-06-30 Method for the manufacture of converter bottoms, and bricks having a basis of refractory materials and organic binding agents Expired GB754784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU754784X 1953-07-14

Publications (1)

Publication Number Publication Date
GB754784A true GB754784A (en) 1956-08-15

Family

ID=19733392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19209/54A Expired GB754784A (en) 1953-07-14 1954-06-30 Method for the manufacture of converter bottoms, and bricks having a basis of refractory materials and organic binding agents

Country Status (1)

Country Link
GB (1) GB754784A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111397A (en) * 1960-12-12 1963-11-19 Arbed Method of producing dense refractory blocks having large dimensions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111397A (en) * 1960-12-12 1963-11-19 Arbed Method of producing dense refractory blocks having large dimensions

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