GB1335151A - - Google Patents

Info

Publication number
GB1335151A
GB1335151A GB1550272A GB1550272A GB1335151A GB 1335151 A GB1335151 A GB 1335151A GB 1550272 A GB1550272 A GB 1550272A GB 1550272 A GB1550272 A GB 1550272A GB 1335151 A GB1335151 A GB 1335151A
Authority
GB
United Kingdom
Prior art keywords
lime
surface area
pig iron
metallurgie
steelmaking
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
GB1550272A
Other languages
English (en)
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 filed Critical
Publication of GB1335151A publication Critical patent/GB1335151A/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
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
GB1550272A 1971-03-31 1972-04-04 Expired GB1335151A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU62900 1971-03-31

Publications (1)

Publication Number Publication Date
GB1335151A true GB1335151A (enrdf_load_stackoverflow) 1973-10-24

Family

ID=19726667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1550272A Expired GB1335151A (enrdf_load_stackoverflow) 1971-03-31 1972-04-04

Country Status (4)

Country Link
BE (1) BE781092A (enrdf_load_stackoverflow)
FR (1) FR2132161B1 (enrdf_load_stackoverflow)
GB (1) GB1335151A (enrdf_load_stackoverflow)
LU (1) LU62900A1 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE907781C (de) * 1940-06-18 1954-03-29 Thyssen Huette Ag Verfahren zur Verbesserung der Verblasbarkeit von schlecht verblasbarem, insbesondere siliziumreichem Thomasroheisen
DE1149372B (de) * 1953-10-31 1963-05-30 Huettenwerk Haspe Ag Verfahren zur Vermeidung von Auswurfverlusten beim Verblasen von Thomas-Roheisen miteinem Silizium-gehalt von ueber 0, 4% zu Thomasstahl

Also Published As

Publication number Publication date
FR2132161A1 (enrdf_load_stackoverflow) 1972-11-17
BE781092A (enrdf_load_stackoverflow) 1972-07-17
FR2132161B1 (enrdf_load_stackoverflow) 1974-09-13
LU62900A1 (enrdf_load_stackoverflow) 1973-05-16

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Legal Events

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