JPH0125807B2 - - Google Patents

Info

Publication number
JPH0125807B2
JPH0125807B2 JP1227682A JP1227682A JPH0125807B2 JP H0125807 B2 JPH0125807 B2 JP H0125807B2 JP 1227682 A JP1227682 A JP 1227682A JP 1227682 A JP1227682 A JP 1227682A JP H0125807 B2 JPH0125807 B2 JP H0125807B2
Authority
JP
Japan
Prior art keywords
blowing
gas
oxygen
inert gas
mixed
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
JP1227682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58130212A (ja
Inventor
Shozo Murakami
Hiroyuki Aoki
Kosuke Yamashita
Mutsuo Nakajima
Yoshitaka Koga
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 JP1227682A priority Critical patent/JPS58130212A/ja
Publication of JPS58130212A publication Critical patent/JPS58130212A/ja
Publication of JPH0125807B2 publication Critical patent/JPH0125807B2/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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
JP1227682A 1982-01-28 1982-01-28 底吹用ガスの吹込方法 Granted JPS58130212A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1227682A JPS58130212A (ja) 1982-01-28 1982-01-28 底吹用ガスの吹込方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1227682A JPS58130212A (ja) 1982-01-28 1982-01-28 底吹用ガスの吹込方法

Publications (2)

Publication Number Publication Date
JPS58130212A JPS58130212A (ja) 1983-08-03
JPH0125807B2 true JPH0125807B2 (enExample) 1989-05-19

Family

ID=11800836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1227682A Granted JPS58130212A (ja) 1982-01-28 1982-01-28 底吹用ガスの吹込方法

Country Status (1)

Country Link
JP (1) JPS58130212A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111455127B (zh) * 2020-05-23 2022-02-08 苏州大学 一种维护底喷粉转炉蘑菇头的吹炼控制方法

Also Published As

Publication number Publication date
JPS58130212A (ja) 1983-08-03

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