JPH0215602B2 - - Google Patents

Info

Publication number
JPH0215602B2
JPH0215602B2 JP19308185A JP19308185A JPH0215602B2 JP H0215602 B2 JPH0215602 B2 JP H0215602B2 JP 19308185 A JP19308185 A JP 19308185A JP 19308185 A JP19308185 A JP 19308185A JP H0215602 B2 JPH0215602 B2 JP H0215602B2
Authority
JP
Japan
Prior art keywords
manganese
steel
blowing
molten steel
amount
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
JP19308185A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6254010A (ja
Inventor
Yasushi Takashima
Masashi Yoshida
Hiromi Ishii
Kazuhiro Kinoshita
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
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
Priority to JP19308185A priority Critical patent/JPS6254010A/ja
Publication of JPS6254010A publication Critical patent/JPS6254010A/ja
Publication of JPH0215602B2 publication Critical patent/JPH0215602B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/005—Manufacture of stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP19308185A 1985-09-03 1985-09-03 高マンガン鋼の溶製方法 Granted JPS6254010A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19308185A JPS6254010A (ja) 1985-09-03 1985-09-03 高マンガン鋼の溶製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19308185A JPS6254010A (ja) 1985-09-03 1985-09-03 高マンガン鋼の溶製方法

Publications (2)

Publication Number Publication Date
JPS6254010A JPS6254010A (ja) 1987-03-09
JPH0215602B2 true JPH0215602B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-04-12

Family

ID=16301902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19308185A Granted JPS6254010A (ja) 1985-09-03 1985-09-03 高マンガン鋼の溶製方法

Country Status (1)

Country Link
JP (1) JPS6254010A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6252182B2 (ja) * 2014-01-09 2017-12-27 新日鐵住金株式会社 転炉における酸化マンガン還元方法

Also Published As

Publication number Publication date
JPS6254010A (ja) 1987-03-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term