JPH0135887B2 - - Google Patents

Info

Publication number
JPH0135887B2
JPH0135887B2 JP58050122A JP5012283A JPH0135887B2 JP H0135887 B2 JPH0135887 B2 JP H0135887B2 JP 58050122 A JP58050122 A JP 58050122A JP 5012283 A JP5012283 A JP 5012283A JP H0135887 B2 JPH0135887 B2 JP H0135887B2
Authority
JP
Japan
Prior art keywords
oxygen
molten steel
decarburization
blowing
refining
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
JP58050122A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59177314A (ja
Inventor
Tetsuya Watanabe
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 Yakin Kogyo Co Ltd
Original Assignee
Nippon Yakin Kogyo Co Ltd
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 Yakin Kogyo Co Ltd filed Critical Nippon Yakin Kogyo Co Ltd
Priority to JP5012283A priority Critical patent/JPS59177314A/ja
Publication of JPS59177314A publication Critical patent/JPS59177314A/ja
Publication of JPH0135887B2 publication Critical patent/JPH0135887B2/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

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)
JP5012283A 1983-03-24 1983-03-24 含クロム溶鋼の精錬方法 Granted JPS59177314A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5012283A JPS59177314A (ja) 1983-03-24 1983-03-24 含クロム溶鋼の精錬方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5012283A JPS59177314A (ja) 1983-03-24 1983-03-24 含クロム溶鋼の精錬方法

Publications (2)

Publication Number Publication Date
JPS59177314A JPS59177314A (ja) 1984-10-08
JPH0135887B2 true JPH0135887B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-07-27

Family

ID=12850315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5012283A Granted JPS59177314A (ja) 1983-03-24 1983-03-24 含クロム溶鋼の精錬方法

Country Status (1)

Country Link
JP (1) JPS59177314A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690137A3 (en) * 1994-06-06 1997-04-23 Kawasaki Steel Co Process for decarburizing chromium-containing steel melts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207107A (en) * 1981-06-12 1982-12-18 Sumitomo Metal Ind Ltd Preventing method for nitrogen absorption of molten steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690137A3 (en) * 1994-06-06 1997-04-23 Kawasaki Steel Co Process for decarburizing chromium-containing steel melts

Also Published As

Publication number Publication date
JPS59177314A (ja) 1984-10-08

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