JPS5620112A - Production of low hydrogen steel - Google Patents

Production of low hydrogen steel

Info

Publication number
JPS5620112A
JPS5620112A JP9602979A JP9602979A JPS5620112A JP S5620112 A JPS5620112 A JP S5620112A JP 9602979 A JP9602979 A JP 9602979A JP 9602979 A JP9602979 A JP 9602979A JP S5620112 A JPS5620112 A JP S5620112A
Authority
JP
Japan
Prior art keywords
blowing
carbon amount
gas
refining
steel
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
JP9602979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6120607B2 (enrdf_load_stackoverflow
Inventor
Kazuo Ogahira
Masazumi Hirai
Shozo Murakami
Hajime Nakagawa
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 JP9602979A priority Critical patent/JPS5620112A/ja
Publication of JPS5620112A publication Critical patent/JPS5620112A/ja
Publication of JPS6120607B2 publication Critical patent/JPS6120607B2/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)
JP9602979A 1979-07-30 1979-07-30 Production of low hydrogen steel Granted JPS5620112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9602979A JPS5620112A (en) 1979-07-30 1979-07-30 Production of low hydrogen steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9602979A JPS5620112A (en) 1979-07-30 1979-07-30 Production of low hydrogen steel

Publications (2)

Publication Number Publication Date
JPS5620112A true JPS5620112A (en) 1981-02-25
JPS6120607B2 JPS6120607B2 (enrdf_load_stackoverflow) 1986-05-23

Family

ID=14153967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9602979A Granted JPS5620112A (en) 1979-07-30 1979-07-30 Production of low hydrogen steel

Country Status (1)

Country Link
JP (1) JPS5620112A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877516A (ja) * 1981-11-02 1983-05-10 Kawasaki Steel Corp 転炉精錬方法
KR100971242B1 (ko) 2003-07-08 2010-07-20 주식회사 포스코 전로에서 생산되는 용강의 수소저감방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460212A (en) * 1977-10-22 1979-05-15 Sumitomo Metal Ind Ltd Steel making by pure oxygen bottom blast converter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460212A (en) * 1977-10-22 1979-05-15 Sumitomo Metal Ind Ltd Steel making by pure oxygen bottom blast converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877516A (ja) * 1981-11-02 1983-05-10 Kawasaki Steel Corp 転炉精錬方法
KR100971242B1 (ko) 2003-07-08 2010-07-20 주식회사 포스코 전로에서 생산되는 용강의 수소저감방법

Also Published As

Publication number Publication date
JPS6120607B2 (enrdf_load_stackoverflow) 1986-05-23

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