JPS5238417A - Refining method of low phosphor and low hydrogen content steel - Google Patents

Refining method of low phosphor and low hydrogen content steel

Info

Publication number
JPS5238417A
JPS5238417A JP11514475A JP11514475A JPS5238417A JP S5238417 A JPS5238417 A JP S5238417A JP 11514475 A JP11514475 A JP 11514475A JP 11514475 A JP11514475 A JP 11514475A JP S5238417 A JPS5238417 A JP S5238417A
Authority
JP
Japan
Prior art keywords
low
phosphor
hydrogen content
refining method
content 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.)
Pending
Application number
JP11514475A
Other languages
Japanese (ja)
Inventor
Hiroyuki Katayama
Hiroyuki Kajioka
Shigehiro Kimura
Kiyomi Shio
Minoru Inatomi
Mitsuo Furuya
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 JP11514475A priority Critical patent/JPS5238417A/en
Publication of JPS5238417A publication Critical patent/JPS5238417A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

PURPOSE:Manufacturing method of low-priced steel of low phosphor and low hydrogen content, by lowering phosphor content in steel with dephosphorization and at the same time, restraining the increase of hydrogen content.
JP11514475A 1975-09-23 1975-09-23 Refining method of low phosphor and low hydrogen content steel Pending JPS5238417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11514475A JPS5238417A (en) 1975-09-23 1975-09-23 Refining method of low phosphor and low hydrogen content steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11514475A JPS5238417A (en) 1975-09-23 1975-09-23 Refining method of low phosphor and low hydrogen content steel

Publications (1)

Publication Number Publication Date
JPS5238417A true JPS5238417A (en) 1977-03-25

Family

ID=14655381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11514475A Pending JPS5238417A (en) 1975-09-23 1975-09-23 Refining method of low phosphor and low hydrogen content steel

Country Status (1)

Country Link
JP (1) JPS5238417A (en)

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