JPH0136546B2 - - Google Patents

Info

Publication number
JPH0136546B2
JPH0136546B2 JP60130828A JP13082885A JPH0136546B2 JP H0136546 B2 JPH0136546 B2 JP H0136546B2 JP 60130828 A JP60130828 A JP 60130828A JP 13082885 A JP13082885 A JP 13082885A JP H0136546 B2 JPH0136546 B2 JP H0136546B2
Authority
JP
Japan
Prior art keywords
gas
blowing
oxidizing gas
molten metal
concentration
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
JP60130828A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61291947A (ja
Inventor
Hideji Takeuchi
Hideo Nakamura
Tetsuya Fujii
Tsutomu Nozaki
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP13082885A priority Critical patent/JPS61291947A/ja
Publication of JPS61291947A publication Critical patent/JPS61291947A/ja
Publication of JPH0136546B2 publication Critical patent/JPH0136546B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP13082885A 1985-06-18 1985-06-18 中炭素または低炭素フェロマンガンの製造方法 Granted JPS61291947A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13082885A JPS61291947A (ja) 1985-06-18 1985-06-18 中炭素または低炭素フェロマンガンの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13082885A JPS61291947A (ja) 1985-06-18 1985-06-18 中炭素または低炭素フェロマンガンの製造方法

Publications (2)

Publication Number Publication Date
JPS61291947A JPS61291947A (ja) 1986-12-22
JPH0136546B2 true JPH0136546B2 (enrdf_load_stackoverflow) 1989-08-01

Family

ID=15043652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13082885A Granted JPS61291947A (ja) 1985-06-18 1985-06-18 中炭素または低炭素フェロマンガンの製造方法

Country Status (1)

Country Link
JP (1) JPS61291947A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230167518A1 (en) 2020-03-06 2023-06-01 Jfe Steel Corporation Method for producing low-carbon ferromanganese

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU648121A3 (ru) * 1975-07-11 1979-02-15 Гезельшафт Фюр Электрометаллурги Мбх (Фирма) Способ обезуглероживани высокоуглеродистых ферромарганца или феррохрома
JPS5816036A (ja) * 1981-07-21 1983-01-29 Nippon Steel Corp 高クロム合金の製造方法
JPS609815A (ja) * 1983-06-29 1985-01-18 Nippon Steel Corp 溶融還元による高クロム合金製造方法

Also Published As

Publication number Publication date
JPS61291947A (ja) 1986-12-22

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