JPH0433844B2 - - Google Patents

Info

Publication number
JPH0433844B2
JPH0433844B2 JP62303665A JP30366587A JPH0433844B2 JP H0433844 B2 JPH0433844 B2 JP H0433844B2 JP 62303665 A JP62303665 A JP 62303665A JP 30366587 A JP30366587 A JP 30366587A JP H0433844 B2 JPH0433844 B2 JP H0433844B2
Authority
JP
Japan
Prior art keywords
dephosphorization
furnace
hot metal
slag
blowing
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 - Lifetime
Application number
JP62303665A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01147012A (ja
Inventor
Katsuhiko Arai
Mitsuhiro Kawakami
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP30366587A priority Critical patent/JPH01147012A/ja
Publication of JPH01147012A publication Critical patent/JPH01147012A/ja
Publication of JPH0433844B2 publication Critical patent/JPH0433844B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP30366587A 1987-12-01 1987-12-01 製鋼方法 Granted JPH01147012A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30366587A JPH01147012A (ja) 1987-12-01 1987-12-01 製鋼方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30366587A JPH01147012A (ja) 1987-12-01 1987-12-01 製鋼方法

Publications (2)

Publication Number Publication Date
JPH01147012A JPH01147012A (ja) 1989-06-08
JPH0433844B2 true JPH0433844B2 (en]) 1992-06-04

Family

ID=17923749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30366587A Granted JPH01147012A (ja) 1987-12-01 1987-12-01 製鋼方法

Country Status (1)

Country Link
JP (1) JPH01147012A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100370920B1 (ko) 1997-12-26 2003-02-05 닛폰 고칸 가부시키가이샤 용선의 정련방법 및 그 용선을 제조하기 위한 용융환원 제련방법
JP4743072B2 (ja) * 2006-10-11 2011-08-10 住友金属工業株式会社 脱燐処理後のスラグの排滓性向上方法およびそれを用いた溶銑の脱燐処理方法
JP4743078B2 (ja) * 2006-10-24 2011-08-10 住友金属工業株式会社 脱燐処理後のスラグの排滓性向上方法およびそれを用いた溶銑の脱燐処理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60215706A (ja) * 1984-04-11 1985-10-29 Kobe Steel Ltd 溶銑の予備処理方法

Also Published As

Publication number Publication date
JPH01147012A (ja) 1989-06-08

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