JPS53109811A - Oxygen steel-making process - Google Patents

Oxygen steel-making process

Info

Publication number
JPS53109811A
JPS53109811A JP2468077A JP2468077A JPS53109811A JP S53109811 A JPS53109811 A JP S53109811A JP 2468077 A JP2468077 A JP 2468077A JP 2468077 A JP2468077 A JP 2468077A JP S53109811 A JPS53109811 A JP S53109811A
Authority
JP
Japan
Prior art keywords
making process
oxygen steel
steel
oxygen
temperature
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
JP2468077A
Other languages
Japanese (ja)
Inventor
Kiyomi Taguchi
Akiya Ozeki
Teruyuki Hasegawa
Yusuke Shiratani
Isamu Tsuboi
Kunio Matsui
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP2468077A priority Critical patent/JPS53109811A/en
Publication of JPS53109811A publication Critical patent/JPS53109811A/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
    • C21C5/30—Regulating or controlling the blowing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)

Abstract

PURPOSE:To prevent the occurrence of slopping in manufacture of steel by an oxygen converter process, by measuring the Si% and temperature of a steel bath at the beginning of oxygen blowing and the C% and temperature at the end and controlling a blowing pattern with the resulting values.
JP2468077A 1977-03-07 1977-03-07 Oxygen steel-making process Pending JPS53109811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2468077A JPS53109811A (en) 1977-03-07 1977-03-07 Oxygen steel-making process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2468077A JPS53109811A (en) 1977-03-07 1977-03-07 Oxygen steel-making process

Publications (1)

Publication Number Publication Date
JPS53109811A true JPS53109811A (en) 1978-09-26

Family

ID=12144856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2468077A Pending JPS53109811A (en) 1977-03-07 1977-03-07 Oxygen steel-making process

Country Status (1)

Country Link
JP (1) JPS53109811A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01255614A (en) * 1988-04-05 1989-10-12 Sumitomo Metal Ind Ltd Method for deciding melting process of metal and control method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01255614A (en) * 1988-04-05 1989-10-12 Sumitomo Metal Ind Ltd Method for deciding melting process of metal and control method thereof

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