JPS59166611A - 含クロム溶鋼の還元精錬法 - Google Patents

含クロム溶鋼の還元精錬法

Info

Publication number
JPS59166611A
JPS59166611A JP4126783A JP4126783A JPS59166611A JP S59166611 A JPS59166611 A JP S59166611A JP 4126783 A JP4126783 A JP 4126783A JP 4126783 A JP4126783 A JP 4126783A JP S59166611 A JPS59166611 A JP S59166611A
Authority
JP
Japan
Prior art keywords
decarburization
slag
chromium
molten steel
ladle
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
JP4126783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6315965B2 (enrdf_load_stackoverflow
Inventor
Yasumasa Ikehara
池原　康允
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 JP4126783A priority Critical patent/JPS59166611A/ja
Publication of JPS59166611A publication Critical patent/JPS59166611A/ja
Publication of JPS6315965B2 publication Critical patent/JPS6315965B2/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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP4126783A 1983-03-12 1983-03-12 含クロム溶鋼の還元精錬法 Granted JPS59166611A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4126783A JPS59166611A (ja) 1983-03-12 1983-03-12 含クロム溶鋼の還元精錬法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4126783A JPS59166611A (ja) 1983-03-12 1983-03-12 含クロム溶鋼の還元精錬法

Publications (2)

Publication Number Publication Date
JPS59166611A true JPS59166611A (ja) 1984-09-20
JPS6315965B2 JPS6315965B2 (enrdf_load_stackoverflow) 1988-04-07

Family

ID=12603664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4126783A Granted JPS59166611A (ja) 1983-03-12 1983-03-12 含クロム溶鋼の還元精錬法

Country Status (1)

Country Link
JP (1) JPS59166611A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61136611A (ja) * 1984-12-05 1986-06-24 Nippon Steel Corp 含クロム溶鋼の精錬法
JPS62290819A (ja) * 1986-03-27 1987-12-17 ユニオン・カ−バイド・コ−ポレ−シヨン 溶融金属中の脱酸剤濃度を測定する為の方法
JPH0342847A (ja) * 1989-07-11 1991-02-25 Sony Corp 半導体装置
JP2009114506A (ja) * 2007-11-07 2009-05-28 Nisshin Steel Co Ltd 溶融金属撹拌用インペラおよびそれを備える溶融金属撹拌装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61136611A (ja) * 1984-12-05 1986-06-24 Nippon Steel Corp 含クロム溶鋼の精錬法
JPS62290819A (ja) * 1986-03-27 1987-12-17 ユニオン・カ−バイド・コ−ポレ−シヨン 溶融金属中の脱酸剤濃度を測定する為の方法
JPH0342847A (ja) * 1989-07-11 1991-02-25 Sony Corp 半導体装置
JP2009114506A (ja) * 2007-11-07 2009-05-28 Nisshin Steel Co Ltd 溶融金属撹拌用インペラおよびそれを備える溶融金属撹拌装置

Also Published As

Publication number Publication date
JPS6315965B2 (enrdf_load_stackoverflow) 1988-04-07

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