[go: up one dir, main page]

ZA857708B - Process for refining molten steel - Google Patents

Process for refining molten steel

Info

Publication number
ZA857708B
ZA857708B ZA857708A ZA857708A ZA857708B ZA 857708 B ZA857708 B ZA 857708B ZA 857708 A ZA857708 A ZA 857708A ZA 857708 A ZA857708 A ZA 857708A ZA 857708 B ZA857708 B ZA 857708B
Authority
ZA
South Africa
Prior art keywords
molten steel
refining molten
refining
steel
molten
Prior art date
Application number
ZA857708A
Inventor
Hirohisa Nakashima
Yoshimi Komatsu
Masafumi Ikeda
Tsuneo Kondo
Original Assignee
Nippon Kokan Kk
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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of ZA857708B publication Critical patent/ZA857708B/en

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
    • C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle

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)
ZA857708A 1984-10-12 1985-10-07 Process for refining molten steel ZA857708B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59213330A JPS6191311A (en) 1984-10-12 1984-10-12 Refining method of molten steel

Publications (1)

Publication Number Publication Date
ZA857708B true ZA857708B (en) 1986-06-25

Family

ID=16637369

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA857708A ZA857708B (en) 1984-10-12 1985-10-07 Process for refining molten steel

Country Status (2)

Country Link
JP (1) JPS6191311A (en)
ZA (1) ZA857708B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5418415A (en) * 1977-07-12 1979-02-10 Kawasaki Steel Co Method of treating molten steel for preventing nitrogen increase in steel
JPS6043407B2 (en) * 1980-09-16 1985-09-27 日本鋼管株式会社 Manufacturing method of low solAl steel

Also Published As

Publication number Publication date
JPS6191311A (en) 1986-05-09

Similar Documents

Publication Publication Date Title
ZA855546B (en) Method for continuous steelmaking
DE3561517D1 (en) Process for treating aluminium scrap
GB2162293B (en) Preheating scrap for steelmaking
DE3162640D1 (en) Apparatus for refining molten metal
GB2093864B (en) Process for refining high-chronium steels by oxygen-blowing
GB8304297D0 (en) Process for melting &/ refining steel
AU566024B2 (en) Refining agents for molten metals
HUT43649A (en) Process for steel casting
GB2136830B (en) Process for the decarburization of molten metal
GB2206678B (en) Method for refining molten metal
DE3162750D1 (en) Apparatus for refining molten metal
DE3261059D1 (en) Apparatus for refining molten metal
GB2163772B (en) Process for refining tertiary butylstyrene
DE3569124D1 (en) Method of refining molten steel by arc process
ZA857708B (en) Process for refining molten steel
GB2154612B (en) Leg for vacuum tank for refining molten steel
GB2204595B (en) Metal refining process
ZA88542B (en) Apparatus for degassing molten metal
GB8427096D0 (en) Metal refining process
GB2083078B (en) Metal refining process
ZA857709B (en) Method of refining molten steel by arc process
DE3473300D1 (en) Metal refining process
YU41537B (en) Process for treating molten steel
ZA841101B (en) Metallurgical process
ZA887656B (en) Process for continuously melting of steel