JPS51149115A - A molten metal treatment process - Google Patents

A molten metal treatment process

Info

Publication number
JPS51149115A
JPS51149115A JP50073098A JP7309875A JPS51149115A JP S51149115 A JPS51149115 A JP S51149115A JP 50073098 A JP50073098 A JP 50073098A JP 7309875 A JP7309875 A JP 7309875A JP S51149115 A JPS51149115 A JP S51149115A
Authority
JP
Japan
Prior art keywords
treatment process
molten metal
metal treatment
molten
sulfur
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
JP50073098A
Other languages
Japanese (ja)
Other versions
JPS5540085B2 (en
Inventor
Shoji Komehana
Eiichi Kichiyama
Koichi Kanbe
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.)
Japan Metals and Chemical Co Ltd
Original Assignee
Japan Metals and Chemical Co 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 Japan Metals and Chemical Co Ltd filed Critical Japan Metals and Chemical Co Ltd
Priority to JP50073098A priority Critical patent/JPS51149115A/en
Publication of JPS51149115A publication Critical patent/JPS51149115A/en
Publication of JPS5540085B2 publication Critical patent/JPS5540085B2/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
    • C21C7/076—Use of slags or fluxes as treating agents
    • 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)

Abstract

PURPOSE:A molten metal treatment process for performing deoxidation, fixing of sulfur and improvement of mechanical properties by adding Mn in the form of oxide to molten iron or molten steel.
JP50073098A 1975-06-18 1975-06-18 A molten metal treatment process Granted JPS51149115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50073098A JPS51149115A (en) 1975-06-18 1975-06-18 A molten metal treatment process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50073098A JPS51149115A (en) 1975-06-18 1975-06-18 A molten metal treatment process

Publications (2)

Publication Number Publication Date
JPS51149115A true JPS51149115A (en) 1976-12-21
JPS5540085B2 JPS5540085B2 (en) 1980-10-15

Family

ID=13508505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50073098A Granted JPS51149115A (en) 1975-06-18 1975-06-18 A molten metal treatment process

Country Status (1)

Country Link
JP (1) JPS51149115A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499030A (en) * 1978-01-20 1979-08-04 Nippon Steel Corp Regulating method for mn in molten steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499030A (en) * 1978-01-20 1979-08-04 Nippon Steel Corp Regulating method for mn in molten steel
JPS5734330B2 (en) * 1978-01-20 1982-07-22

Also Published As

Publication number Publication date
JPS5540085B2 (en) 1980-10-15

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