JPH0437132B2 - - Google Patents

Info

Publication number
JPH0437132B2
JPH0437132B2 JP2682487A JP2682487A JPH0437132B2 JP H0437132 B2 JPH0437132 B2 JP H0437132B2 JP 2682487 A JP2682487 A JP 2682487A JP 2682487 A JP2682487 A JP 2682487A JP H0437132 B2 JPH0437132 B2 JP H0437132B2
Authority
JP
Japan
Prior art keywords
furnace
dephosphorization
hot metal
amount
slag
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
JP2682487A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63195209A (ja
Inventor
Katsuhiko Arai
Nobuhide Aoki
Yoshio Watanabe
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 JP2682487A priority Critical patent/JPS63195209A/ja
Publication of JPS63195209A publication Critical patent/JPS63195209A/ja
Publication of JPH0437132B2 publication Critical patent/JPH0437132B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP2682487A 1987-02-07 1987-02-07 製鋼方法 Granted JPS63195209A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2682487A JPS63195209A (ja) 1987-02-07 1987-02-07 製鋼方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2682487A JPS63195209A (ja) 1987-02-07 1987-02-07 製鋼方法

Publications (2)

Publication Number Publication Date
JPS63195209A JPS63195209A (ja) 1988-08-12
JPH0437132B2 true JPH0437132B2 (en]) 1992-06-18

Family

ID=12204022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2682487A Granted JPS63195209A (ja) 1987-02-07 1987-02-07 製鋼方法

Country Status (1)

Country Link
JP (1) JPS63195209A (en])

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0660339B2 (ja) * 1989-01-30 1994-08-10 新日本製鐵株式会社 溶銑の脱珪，脱りん方法
JPH0660340B2 (ja) * 1989-01-30 1994-08-10 新日本製鐵株式会社 溶銑の脱珪，脱りん処理方法
US5868817A (en) * 1994-06-30 1999-02-09 Nippon Steel Corporation Process for producing steel by converter
DE102006056671A1 (de) * 2006-11-30 2008-06-05 Sms Demag Ag Verfahren und Vorrichtung zur Rostfreistahlerzeugung ohne elektrische Energiezufuhr auf der Basis von in einer DDD-Anlage vorbehandeltem Roheisen
CN102505062B (zh) * 2011-12-31 2013-04-24 钢铁研究总院 转炉快速脱硅、脱磷预处理方法
CN104673959B (zh) * 2015-03-16 2017-01-18 攀钢集团研究院有限公司 顶底复吹转炉提取钒铬的方法
CN104694701B (zh) * 2015-03-16 2016-08-03 攀钢集团研究院有限公司 含钒铬铁水搅拌提取钒铬的方法
CN104673958B (zh) * 2015-03-16 2017-01-18 攀钢集团研究院有限公司 顶底复吹转炉提取钒、铬的方法
CN104789729B (zh) * 2015-03-16 2016-11-30 攀钢集团研究院有限公司 含钒铬铁水的处理方法
CN104673956B (zh) * 2015-03-16 2017-01-18 攀钢集团研究院有限公司 转炉提取钒铬的方法
CN104862442B (zh) * 2015-04-28 2016-10-19 攀钢集团攀枝花钢铁研究院有限公司 一种复吹转炉提钒的方法

Also Published As

Publication number Publication date
JPS63195209A (ja) 1988-08-12

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