JPS626725B2 - - Google Patents

Info

Publication number
JPS626725B2
JPS626725B2 JP22568482A JP22568482A JPS626725B2 JP S626725 B2 JPS626725 B2 JP S626725B2 JP 22568482 A JP22568482 A JP 22568482A JP 22568482 A JP22568482 A JP 22568482A JP S626725 B2 JPS626725 B2 JP S626725B2
Authority
JP
Japan
Prior art keywords
slag
molten steel
molten
degassing
immersion
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
JP22568482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59116314A (ja
Inventor
Takao Suzuki
Hiroshi Nomura
Hisafumi Ootani
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 JP57225684A priority Critical patent/JPS59116314A/ja
Publication of JPS59116314A publication Critical patent/JPS59116314A/ja
Publication of JPS626725B2 publication Critical patent/JPS626725B2/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
    • C21C7/10—Handling in a vacuum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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)
JP57225684A 1982-12-22 1982-12-22 溶鋼の脱ガス浸漬管の熱間補修方法 Granted JPS59116314A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57225684A JPS59116314A (ja) 1982-12-22 1982-12-22 溶鋼の脱ガス浸漬管の熱間補修方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57225684A JPS59116314A (ja) 1982-12-22 1982-12-22 溶鋼の脱ガス浸漬管の熱間補修方法

Publications (2)

Publication Number Publication Date
JPS59116314A JPS59116314A (ja) 1984-07-05
JPS626725B2 true JPS626725B2 (fr) 1987-02-13

Family

ID=16833163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57225684A Granted JPS59116314A (ja) 1982-12-22 1982-12-22 溶鋼の脱ガス浸漬管の熱間補修方法

Country Status (1)

Country Link
JP (1) JPS59116314A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0371334U (fr) * 1989-11-13 1991-07-18

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117104A (en) * 1974-08-01 1976-02-10 Sumitomo Metal Ind Dh shinkusonaitaikabutsuhogohoho
JPS5735611A (en) * 1980-08-12 1982-02-26 Nippon Steel Corp Method for repairing vacuum degassing vessel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117104A (en) * 1974-08-01 1976-02-10 Sumitomo Metal Ind Dh shinkusonaitaikabutsuhogohoho
JPS5735611A (en) * 1980-08-12 1982-02-26 Nippon Steel Corp Method for repairing vacuum degassing vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0371334U (fr) * 1989-11-13 1991-07-18

Also Published As

Publication number Publication date
JPS59116314A (ja) 1984-07-05

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