ZA936219B - Process and apparatus for vacuum degassing molten steel - Google Patents

Process and apparatus for vacuum degassing molten steel

Info

Publication number
ZA936219B
ZA936219B ZA936219A ZA936219A ZA936219B ZA 936219 B ZA936219 B ZA 936219B ZA 936219 A ZA936219 A ZA 936219A ZA 936219 A ZA936219 A ZA 936219A ZA 936219 B ZA936219 B ZA 936219B
Authority
ZA
South Africa
Prior art keywords
molten steel
vacuum degassing
degassing molten
vacuum
steel
Prior art date
Application number
ZA936219A
Inventor
Kazuo Oonuki
Teruyoshi Hiroaka
Hiroshi Nagahama
Kazuhisa Fukuda
Akria Nobumoto
Takahiro Isono
Atsumi Yamada
Hiroki Gofuku
Original Assignee
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Publication of ZA936219B publication Critical patent/ZA936219B/en

Links

ZA936219A 1992-08-26 1993-08-25 Process and apparatus for vacuum degassing molten steel ZA936219B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4227469A JP2759021B2 (en) 1992-08-26 1992-08-26 Vacuum degassing method for molten steel

Publications (1)

Publication Number Publication Date
ZA936219B true ZA936219B (en) 1994-06-06

Family

ID=16861373

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA936219A ZA936219B (en) 1992-08-26 1993-08-25 Process and apparatus for vacuum degassing molten steel

Country Status (2)

Country Link
JP (1) JP2759021B2 (en)
ZA (1) ZA936219B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010032642A1 (en) 2008-09-16 2010-03-25 株式会社Istc Process for producing molten iron

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1337846C (en) * 1988-06-21 1996-01-02 Hiroshi Nishikawa Process for vacuum degassing and decarbonization with temperature drop compensating feature
JPH0254714A (en) * 1988-08-19 1990-02-23 Sumitomo Metal Ind Ltd Method for adding oxygen in rh vacuum refining
JP2724035B2 (en) * 1990-07-19 1998-03-09 川崎製鉄株式会社 Vacuum decarburization of molten steel

Also Published As

Publication number Publication date
JPH0673433A (en) 1994-03-15
JP2759021B2 (en) 1998-05-28

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