JPS58141320A - 金属精錬剤 - Google Patents

金属精錬剤

Info

Publication number
JPS58141320A
JPS58141320A JP1969782A JP1969782A JPS58141320A JP S58141320 A JPS58141320 A JP S58141320A JP 1969782 A JP1969782 A JP 1969782A JP 1969782 A JP1969782 A JP 1969782A JP S58141320 A JPS58141320 A JP S58141320A
Authority
JP
Japan
Prior art keywords
alloy
refining agent
phase
molten steel
flux
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
JP1969782A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0125368B2 (https=
Inventor
Norio Hirokawa
裕川　典雄
Ryoichi Yoshimura
吉村　亮一
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 JP1969782A priority Critical patent/JPS58141320A/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 JPS58141320A publication Critical patent/JPS58141320A/ja
Publication of JPH0125368B2 publication Critical patent/JPH0125368B2/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)
JP1969782A 1982-02-12 1982-02-12 金属精錬剤 Granted JPS58141320A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP1969782A JPS58141320A (ja) 1982-02-12 1982-02-12 金属精錬剤
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
JP1969782A JPS58141320A (ja) 1982-02-12 1982-02-12 金属精錬剤

Publications (2)

Publication Number Publication Date
JPS58141320A true JPS58141320A (ja) 1983-08-22
JPH0125368B2 JPH0125368B2 (https=) 1989-05-17

Family

ID=12006449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1969782A Granted JPS58141320A (ja) 1982-02-12 1982-02-12 金属精錬剤

Country Status (1)

Country Link
JP (1) JPS58141320A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6475622A (en) * 1987-09-17 1989-03-22 Sumitomo Metal Ind Desulfurizing method in molten steel
JPH0347910A (ja) * 1989-07-14 1991-02-28 Nippon Steel Corp 溶鋼の脱酸方法
KR100368726B1 (ko) * 1998-12-29 2003-05-09 주식회사 포스코 알루미늄 탈산강의 분체취입용 용강 탈황제

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719696A (en) * 1980-07-09 1982-02-01 Tokyo Shibaura Electric Co Lining plate for concrete structure containment vessel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719696A (en) * 1980-07-09 1982-02-01 Tokyo Shibaura Electric Co Lining plate for concrete structure containment vessel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6475622A (en) * 1987-09-17 1989-03-22 Sumitomo Metal Ind Desulfurizing method in molten steel
JPH0347910A (ja) * 1989-07-14 1991-02-28 Nippon Steel Corp 溶鋼の脱酸方法
KR100368726B1 (ko) * 1998-12-29 2003-05-09 주식회사 포스코 알루미늄 탈산강의 분체취입용 용강 탈황제

Also Published As

Publication number Publication date
JPH0125368B2 (https=) 1989-05-17

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