GB1258451A - - Google Patents

Info

Publication number
GB1258451A
GB1258451A GB1258451DA GB1258451A GB 1258451 A GB1258451 A GB 1258451A GB 1258451D A GB1258451D A GB 1258451DA GB 1258451 A GB1258451 A GB 1258451A
Authority
GB
United Kingdom
Prior art keywords
steel
range
flow
inclusions
lance
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
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 GB1258451A publication Critical patent/GB1258451A/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
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material

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)
GB1258451D 1969-03-21 1969-03-21 Expired GB1258451A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1514169 1969-03-21

Publications (1)

Publication Number Publication Date
GB1258451A true GB1258451A (de) 1971-12-30

Family

ID=10053773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258451D Expired GB1258451A (de) 1969-03-21 1969-03-21

Country Status (1)

Country Link
GB (1) GB1258451A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005506A1 (de) * 1978-05-11 1979-11-28 BASF Aktiengesellschaft Verfahren zur Behandlung von Roheisen- und Stahlschmelzen bzw. Legierungen
EP0023759A1 (de) * 1979-06-29 1981-02-11 William H. Moore Verfahren zum Rückführen von Stahlschrott
US4409028A (en) * 1979-10-24 1983-10-11 Moore William H Process for producing cast iron
US4490172A (en) * 1979-06-29 1984-12-25 Moore William H Method of melting and refining steel and other ferrous alloys

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005506A1 (de) * 1978-05-11 1979-11-28 BASF Aktiengesellschaft Verfahren zur Behandlung von Roheisen- und Stahlschmelzen bzw. Legierungen
EP0023759A1 (de) * 1979-06-29 1981-02-11 William H. Moore Verfahren zum Rückführen von Stahlschrott
US4490172A (en) * 1979-06-29 1984-12-25 Moore William H Method of melting and refining steel and other ferrous alloys
US4409028A (en) * 1979-10-24 1983-10-11 Moore William H Process for producing cast iron

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees