JPH0437134B2 - - Google Patents

Info

Publication number
JPH0437134B2
JPH0437134B2 JP30126287A JP30126287A JPH0437134B2 JP H0437134 B2 JPH0437134 B2 JP H0437134B2 JP 30126287 A JP30126287 A JP 30126287A JP 30126287 A JP30126287 A JP 30126287A JP H0437134 B2 JPH0437134 B2 JP H0437134B2
Authority
JP
Japan
Prior art keywords
furnace
dephosphorization
hot metal
slag
manganese ore
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
JP30126287A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01142009A (ja
Inventor
Tooru Matsuo
Makoto Fukagawa
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 JP30126287A priority Critical patent/JPH01142009A/ja
Publication of JPH01142009A publication Critical patent/JPH01142009A/ja
Publication of JPH0437134B2 publication Critical patent/JPH0437134B2/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)
JP30126287A 1987-11-28 1987-11-28 製鋼方法 Granted JPH01142009A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30126287A JPH01142009A (ja) 1987-11-28 1987-11-28 製鋼方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30126287A JPH01142009A (ja) 1987-11-28 1987-11-28 製鋼方法

Publications (2)

Publication Number Publication Date
JPH01142009A JPH01142009A (ja) 1989-06-02
JPH0437134B2 true JPH0437134B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-18

Family

ID=17894699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30126287A Granted JPH01142009A (ja) 1987-11-28 1987-11-28 製鋼方法

Country Status (1)

Country Link
JP (1) JPH01142009A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0696729B2 (ja) * 1989-11-08 1994-11-30 住友金属工業株式会社 マンガン鉱石の溶融還元を伴う製鋼方法
JP2582692B2 (ja) * 1991-11-16 1997-02-19 新日本製鐵株式会社 転炉製鋼法

Also Published As

Publication number Publication date
JPH01142009A (ja) 1989-06-02

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