GB1373194A - Method of manufacturing steel - Google Patents

Method of manufacturing steel

Info

Publication number
GB1373194A
GB1373194A GB1339573A GB1339573A GB1373194A GB 1373194 A GB1373194 A GB 1373194A GB 1339573 A GB1339573 A GB 1339573A GB 1339573 A GB1339573 A GB 1339573A GB 1373194 A GB1373194 A GB 1373194A
Authority
GB
United Kingdom
Prior art keywords
vessel
melt
steel
tapping
dephosphorizing
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
GB1339573A
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.)
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 GB1373194A publication Critical patent/GB1373194A/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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
GB1339573A 1972-03-20 1973-03-20 Method of manufacturing steel Expired GB1373194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU64995 1972-03-20

Publications (1)

Publication Number Publication Date
GB1373194A true GB1373194A (en) 1974-11-06

Family

ID=19726987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1339573A Expired GB1373194A (en) 1972-03-20 1973-03-20 Method of manufacturing steel

Country Status (8)

Country Link
AT (1) AT332440B (de)
BE (1) BE796590A (de)
DE (1) DE2313139A1 (de)
FR (1) FR2176815B1 (de)
GB (1) GB1373194A (de)
IT (1) IT980436B (de)
LU (1) LU64995A1 (de)
NL (1) NL7303799A (de)

Also Published As

Publication number Publication date
ATA245673A (de) 1976-01-15
FR2176815B1 (de) 1976-05-21
LU64995A1 (de) 1973-09-26
IT980436B (it) 1974-09-30
FR2176815A1 (de) 1973-11-02
AT332440B (de) 1976-09-27
BE796590A (fr) 1973-07-02
DE2313139A1 (de) 1973-10-04
NL7303799A (de) 1973-09-24

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Legal Events

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