JPS58141319A - 金属精錬剤の製造法 - Google Patents

金属精錬剤の製造法

Info

Publication number
JPS58141319A
JPS58141319A JP1969682A JP1969682A JPS58141319A JP S58141319 A JPS58141319 A JP S58141319A JP 1969682 A JP1969682 A JP 1969682A JP 1969682 A JP1969682 A JP 1969682A JP S58141319 A JPS58141319 A JP S58141319A
Authority
JP
Japan
Prior art keywords
cao
refining agent
alloy
flux
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.)
Granted
Application number
JP1969682A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0125367B2 (https=
Inventor
Ryoichi Yoshimura
吉村　亮一
Norio Hirokawa
裕川　典雄
Hiroshi Saito
弘 斉藤
Tsuneo Kawachi
河内　恒夫
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP1969682A priority Critical patent/JPS58141319A/ja
Priority to GB08303495A priority patent/GB2118209B/en
Priority to SE8300707A priority patent/SE459339B/sv
Priority to CA000421358A priority patent/CA1204596A/en
Priority to FR8302447A priority patent/FR2521593B1/fr
Priority to DE19833304762 priority patent/DE3304762A1/de
Priority to US06/466,188 priority patent/US4435210A/en
Publication of JPS58141319A publication Critical patent/JPS58141319A/ja
Publication of JPH0125367B2 publication Critical patent/JPH0125367B2/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP1969682A 1982-02-12 1982-02-12 金属精錬剤の製造法 Granted JPS58141319A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP1969682A JPS58141319A (ja) 1982-02-12 1982-02-12 金属精錬剤の製造法
GB08303495A GB2118209B (en) 1982-02-12 1983-02-08 Refining agent of molten metal and methods for producing the same
SE8300707A SE459339B (sv) 1982-02-12 1983-02-10 Raffineringsmedel foer metall samt foerfarande foer dess framstaellning
CA000421358A CA1204596A (en) 1982-02-12 1983-02-10 Refining agent of molten metal and methods for producing the same
FR8302447A FR2521593B1 (fr) 1982-02-12 1983-02-10 Agent d'affinage de metal en fusion et procede de production de cet agent
DE19833304762 DE3304762A1 (de) 1982-02-12 1983-02-11 Veredelungsmittel fuer metalle und verfahren zu dessen herstellung
US06/466,188 US4435210A (en) 1982-02-12 1983-02-14 Refining agent of molten metal and methods for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1969682A JPS58141319A (ja) 1982-02-12 1982-02-12 金属精錬剤の製造法

Publications (2)

Publication Number Publication Date
JPS58141319A true JPS58141319A (ja) 1983-08-22
JPH0125367B2 JPH0125367B2 (https=) 1989-05-17

Family

ID=12006420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1969682A Granted JPS58141319A (ja) 1982-02-12 1982-02-12 金属精錬剤の製造法

Country Status (1)

Country Link
JP (1) JPS58141319A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62222034A (ja) * 1986-03-24 1987-09-30 Furukawa Alum Co Ltd アルミニウム基合金へのＣａ添加方法
JPH0347910A (ja) * 1989-07-14 1991-02-28 Nippon Steel Corp 溶鋼の脱酸方法
CN102071286A (zh) * 2011-01-26 2011-05-25 天津钢铁集团有限公司 一种炼钢精炼用复合型铝质还原剂

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319697A (en) * 1976-08-07 1978-02-23 Idemitsu Kosan Co Air spray fire extingyishing liquid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319697A (en) * 1976-08-07 1978-02-23 Idemitsu Kosan Co Air spray fire extingyishing liquid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62222034A (ja) * 1986-03-24 1987-09-30 Furukawa Alum Co Ltd アルミニウム基合金へのＣａ添加方法
JPH0347910A (ja) * 1989-07-14 1991-02-28 Nippon Steel Corp 溶鋼の脱酸方法
CN102071286A (zh) * 2011-01-26 2011-05-25 天津钢铁集团有限公司 一种炼钢精炼用复合型铝质还原剂

Also Published As

Publication number Publication date
JPH0125367B2 (https=) 1989-05-17

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