JPH0580541B2 - - Google Patents

Info

Publication number
JPH0580541B2
JPH0580541B2 JP60114177A JP11417785A JPH0580541B2 JP H0580541 B2 JPH0580541 B2 JP H0580541B2 JP 60114177 A JP60114177 A JP 60114177A JP 11417785 A JP11417785 A JP 11417785A JP H0580541 B2 JPH0580541 B2 JP H0580541B2
Authority
JP
Japan
Prior art keywords
dephosphorization
slag
manganese iron
treatment
high manganese
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 - Lifetime
Application number
JP60114177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61272312A (ja
Inventor
Hiroyuki Kajioka
Hideki Ishikawa
Hiroyuki Katayama
Masatoshi Kuwabara
Kenji Shibata
Yoshinori Koga
Yoshiaki Tamura
Masaki Fujita
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
Nippon Steel Corp
Original Assignee
Japan Metals and Chemical Co Ltd
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 Japan Metals and Chemical Co Ltd, Nippon Steel Corp filed Critical Japan Metals and Chemical Co Ltd
Priority to JP60114177A priority Critical patent/JPS61272312A/ja
Publication of JPS61272312A publication Critical patent/JPS61272312A/ja
Publication of JPH0580541B2 publication Critical patent/JPH0580541B2/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
    • 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
    • C21C7/064—Dephosphorising; Desulfurising
    • 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)
JP60114177A 1985-05-29 1985-05-29 高マンガン鉄合金の脱りん方法 Granted JPS61272312A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60114177A JPS61272312A (ja) 1985-05-29 1985-05-29 高マンガン鉄合金の脱りん方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60114177A JPS61272312A (ja) 1985-05-29 1985-05-29 高マンガン鉄合金の脱りん方法

Publications (2)

Publication Number Publication Date
JPS61272312A JPS61272312A (ja) 1986-12-02
JPH0580541B2 true JPH0580541B2 (OSRAM) 1993-11-09

Family

ID=14631108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60114177A Granted JPS61272312A (ja) 1985-05-29 1985-05-29 高マンガン鉄合金の脱りん方法

Country Status (1)

Country Link
JP (1) JPS61272312A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9683271B2 (en) 2012-10-10 2017-06-20 Posco Impeller and method of melt-pool processing method using the same

Also Published As

Publication number Publication date
JPS61272312A (ja) 1986-12-02

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