JPS5623213A - Melting method of low phosphorus steel in oxygen top blowing steel making method - Google Patents

Melting method of low phosphorus steel in oxygen top blowing steel making method

Info

Publication number
JPS5623213A
JPS5623213A JP9806379A JP9806379A JPS5623213A JP S5623213 A JPS5623213 A JP S5623213A JP 9806379 A JP9806379 A JP 9806379A JP 9806379 A JP9806379 A JP 9806379A JP S5623213 A JPS5623213 A JP S5623213A
Authority
JP
Japan
Prior art keywords
steel
blowing
oxygen
molten
low phosphorus
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.)
Granted
Application number
JP9806379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6214603B2 (enExample
Inventor
Kazuo Ogahira
Masazumi Hirai
Yoshio Sato
Akihiko Ochi
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 JP9806379A priority Critical patent/JPS5623213A/ja
Publication of JPS5623213A publication Critical patent/JPS5623213A/ja
Publication of JPS6214603B2 publication Critical patent/JPS6214603B2/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
    • C21C5/32—Blowing from above

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
JP9806379A 1979-08-02 1979-08-02 Melting method of low phosphorus steel in oxygen top blowing steel making method Granted JPS5623213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9806379A JPS5623213A (en) 1979-08-02 1979-08-02 Melting method of low phosphorus steel in oxygen top blowing steel making method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9806379A JPS5623213A (en) 1979-08-02 1979-08-02 Melting method of low phosphorus steel in oxygen top blowing steel making method

Publications (2)

Publication Number Publication Date
JPS5623213A true JPS5623213A (en) 1981-03-05
JPS6214603B2 JPS6214603B2 (enExample) 1987-04-03

Family

ID=14209860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9806379A Granted JPS5623213A (en) 1979-08-02 1979-08-02 Melting method of low phosphorus steel in oxygen top blowing steel making method

Country Status (1)

Country Link
JP (1) JPS5623213A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167706A (ja) * 1982-03-29 1983-10-04 Nippon Kokan Kk <Nkk> 上下吹き転炉による低ｐ鋼の溶製方法
CN103555878A (zh) * 2013-11-25 2014-02-05 武钢集团昆明钢铁股份有限公司 一种安全高效的低硅铁水吹炼工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167706A (ja) * 1982-03-29 1983-10-04 Nippon Kokan Kk <Nkk> 上下吹き転炉による低ｐ鋼の溶製方法
CN103555878A (zh) * 2013-11-25 2014-02-05 武钢集团昆明钢铁股份有限公司 一种安全高效的低硅铁水吹炼工艺

Also Published As

Publication number Publication date
JPS6214603B2 (enExample) 1987-04-03

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