JPH0230363B2 - - Google Patents

Info

Publication number
JPH0230363B2
JPH0230363B2 JP58039075A JP3907583A JPH0230363B2 JP H0230363 B2 JPH0230363 B2 JP H0230363B2 JP 58039075 A JP58039075 A JP 58039075A JP 3907583 A JP3907583 A JP 3907583A JP H0230363 B2 JPH0230363 B2 JP H0230363B2
Authority
JP
Japan
Prior art keywords
refining agent
agent
oxidizing
deoxidizing
molten steel
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
JP58039075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59166616A (ja
Inventor
Yoshiaki Takeda
Hiromichi Takei
Nobuhiro Momotake
Hiroshi Hagiwara
Masaru Shirasaka
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.)
Nippon Steel Corp
Original Assignee
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP58039075A priority Critical patent/JPS59166616A/ja
Publication of JPS59166616A publication Critical patent/JPS59166616A/ja
Publication of JPH0230363B2 publication Critical patent/JPH0230363B2/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)
JP58039075A 1983-03-11 1983-03-11 鉄鋼用取鍋精錬剤及びその製造方法 Granted JPS59166616A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58039075A JPS59166616A (ja) 1983-03-11 1983-03-11 鉄鋼用取鍋精錬剤及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58039075A JPS59166616A (ja) 1983-03-11 1983-03-11 鉄鋼用取鍋精錬剤及びその製造方法

Publications (2)

Publication Number Publication Date
JPS59166616A JPS59166616A (ja) 1984-09-20
JPH0230363B2 true JPH0230363B2 (cs) 1990-07-05

Family

ID=12542993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58039075A Granted JPS59166616A (ja) 1983-03-11 1983-03-11 鉄鋼用取鍋精錬剤及びその製造方法

Country Status (1)

Country Link
JP (1) JPS59166616A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107245550A (zh) * 2017-08-15 2017-10-13 大连环球矿产股份有限公司 一种无氟低钛钢水净化剂（精炼材）的制备方法

Also Published As

Publication number Publication date
JPS59166616A (ja) 1984-09-20

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