JPS5268812A - Addition of extremely reactive metals or alloys to molten steel - Google Patents

Addition of extremely reactive metals or alloys to molten steel

Info

Publication number
JPS5268812A
JPS5268812A JP14557575A JP14557575A JPS5268812A JP S5268812 A JPS5268812 A JP S5268812A JP 14557575 A JP14557575 A JP 14557575A JP 14557575 A JP14557575 A JP 14557575A JP S5268812 A JPS5268812 A JP S5268812A
Authority
JP
Japan
Prior art keywords
molten steel
addition
alloys
extremely reactive
reactive metals
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
JP14557575A
Other languages
Japanese (ja)
Inventor
Kiichi Narita
Akitsu Tomita
Yasuo Hirooka
Hiroshi Matsumoto
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP14557575A priority Critical patent/JPS5268812A/en
Publication of JPS5268812A publication Critical patent/JPS5268812A/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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives

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)

Abstract

PURPOSE:In case of addition of extremely reactive Mg etc. having boiling point below m. p. of steel for the purpose of deoxidation and desulfurization of molten steel, to add Mg etc. into molten steel safely and with high yield by using vessels of special shape.
JP14557575A 1975-12-05 1975-12-05 Addition of extremely reactive metals or alloys to molten steel Pending JPS5268812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14557575A JPS5268812A (en) 1975-12-05 1975-12-05 Addition of extremely reactive metals or alloys to molten steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14557575A JPS5268812A (en) 1975-12-05 1975-12-05 Addition of extremely reactive metals or alloys to molten steel

Publications (1)

Publication Number Publication Date
JPS5268812A true JPS5268812A (en) 1977-06-08

Family

ID=15388269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14557575A Pending JPS5268812A (en) 1975-12-05 1975-12-05 Addition of extremely reactive metals or alloys to molten steel

Country Status (1)

Country Link
JP (1) JPS5268812A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6191310A (en) * 1984-10-08 1986-05-09 Sumikin Yousetsubou Kk Production of additive wire for improving property of metal
JP2012233219A (en) * 2011-04-28 2012-11-29 Kobe Steel Ltd Wire for rem addition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6191310A (en) * 1984-10-08 1986-05-09 Sumikin Yousetsubou Kk Production of additive wire for improving property of metal
JP2012233219A (en) * 2011-04-28 2012-11-29 Kobe Steel Ltd Wire for rem addition

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