JPS626604B2 - - Google Patents

Info

Publication number
JPS626604B2
JPS626604B2 JP15499482A JP15499482A JPS626604B2 JP S626604 B2 JPS626604 B2 JP S626604B2 JP 15499482 A JP15499482 A JP 15499482A JP 15499482 A JP15499482 A JP 15499482A JP S626604 B2 JPS626604 B2 JP S626604B2
Authority
JP
Japan
Prior art keywords
molten steel
steel
rare earth
desulfurization
added
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
JP15499482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5943814A (ja
Inventor
Kazuhisa Hamagami
Hitoshi Morishita
Fumio Sudo
Hidenari Kitaoka
Katsuo Kinoshita
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 Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP15499482A priority Critical patent/JPS5943814A/ja
Publication of JPS5943814A publication Critical patent/JPS5943814A/ja
Publication of JPS626604B2 publication Critical patent/JPS626604B2/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
    • C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle

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)
JP15499482A 1982-09-06 1982-09-06 鉄損の低い無方向性電磁鋼板の製造に供する溶鋼の取鍋精錬方法 Granted JPS5943814A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15499482A JPS5943814A (ja) 1982-09-06 1982-09-06 鉄損の低い無方向性電磁鋼板の製造に供する溶鋼の取鍋精錬方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15499482A JPS5943814A (ja) 1982-09-06 1982-09-06 鉄損の低い無方向性電磁鋼板の製造に供する溶鋼の取鍋精錬方法

Publications (2)

Publication Number Publication Date
JPS5943814A JPS5943814A (ja) 1984-03-12
JPS626604B2 true JPS626604B2 (https=) 1987-02-12

Family

ID=15596384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15499482A Granted JPS5943814A (ja) 1982-09-06 1982-09-06 鉄損の低い無方向性電磁鋼板の製造に供する溶鋼の取鍋精錬方法

Country Status (1)

Country Link
JP (1) JPS5943814A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5142610B2 (ja) * 2007-07-18 2013-02-13 株式会社日本製鋼所 高清浄度鋼の製造方法
JP5267513B2 (ja) * 2010-07-02 2013-08-21 新日鐵住金株式会社 溶鋼の高速脱硫脱窒方法
KR102528345B1 (ko) * 2018-10-02 2023-05-02 제이에프이 스틸 가부시키가이샤 무방향성 전자 강판 및 그의 소재가 되는 슬래브 주편의 제조 방법

Also Published As

Publication number Publication date
JPS5943814A (ja) 1984-03-12

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