JPS645085B2 - - Google Patents

Info

Publication number
JPS645085B2
JPS645085B2 JP4958382A JP4958382A JPS645085B2 JP S645085 B2 JPS645085 B2 JP S645085B2 JP 4958382 A JP4958382 A JP 4958382A JP 4958382 A JP4958382 A JP 4958382A JP S645085 B2 JPS645085 B2 JP S645085B2
Authority
JP
Japan
Prior art keywords
cac
desulfurization
molten steel
weight
refining agent
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
JP4958382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58167711A (ja
Inventor
Toshihiko Wakayama
Shuichi Ito
Atsushi Ito
Katsunori Tsutsumi
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.)
Ibiden Co Ltd
Original Assignee
Ibiden 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 Ibiden Co Ltd filed Critical Ibiden Co Ltd
Priority to JP4958382A priority Critical patent/JPS58167711A/ja
Publication of JPS58167711A publication Critical patent/JPS58167711A/ja
Publication of JPS645085B2 publication Critical patent/JPS645085B2/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
    • C21C7/064—Dephosphorising; Desulfurising
    • C21C7/0645—Agents used for dephosphorising or desulfurising

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)
JP4958382A 1982-03-26 1982-03-26 溶鋼の精錬剤 Granted JPS58167711A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4958382A JPS58167711A (ja) 1982-03-26 1982-03-26 溶鋼の精錬剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4958382A JPS58167711A (ja) 1982-03-26 1982-03-26 溶鋼の精錬剤

Publications (2)

Publication Number Publication Date
JPS58167711A JPS58167711A (ja) 1983-10-04
JPS645085B2 true JPS645085B2 (enExample) 1989-01-27

Family

ID=12835233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4958382A Granted JPS58167711A (ja) 1982-03-26 1982-03-26 溶鋼の精錬剤

Country Status (1)

Country Link
JP (1) JPS58167711A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343739U (enExample) * 1989-09-08 1991-04-24

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167713A (ja) * 1982-03-30 1983-10-04 Ibiden Co Ltd 溶鋼の精錬剤の製造方法
US5078784A (en) * 1990-03-14 1992-01-07 Elkem Metals Company Desulfurization agent
US5149364A (en) * 1990-03-14 1992-09-22 Elkem Metals Company Desulfurization agent
US5279639A (en) * 1990-04-06 1994-01-18 Tam Ceramics, Inc. Compositions for synthesizing ladle slags
CN103436658A (zh) * 2013-07-31 2013-12-11 南京梅山冶金发展有限公司 一种降低钢包顶渣氧化性的溶剂

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343739U (enExample) * 1989-09-08 1991-04-24

Also Published As

Publication number Publication date
JPS58167711A (ja) 1983-10-04

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