JPS6431914A - Method and apparatus for refining molten metal - Google Patents

Method and apparatus for refining molten metal

Info

Publication number
JPS6431914A
JPS6431914A JP18658487A JP18658487A JPS6431914A JP S6431914 A JPS6431914 A JP S6431914A JP 18658487 A JP18658487 A JP 18658487A JP 18658487 A JP18658487 A JP 18658487A JP S6431914 A JPS6431914 A JP S6431914A
Authority
JP
Japan
Prior art keywords
molten metal
refining
vessel
circular flow
refractory
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.)
Pending
Application number
JP18658487A
Other languages
Japanese (ja)
Inventor
Toshikazu Sakuratani
Norio Sumita
Shoji Miyagawa
Yoshihide Kato
Tetsuya Fujii
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP18658487A priority Critical patent/JPS6431914A/en
Publication of JPS6431914A publication Critical patent/JPS6431914A/en
Pending legal-status Critical Current

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  • Treatment Of Steel In Its Molten State (AREA)

Abstract

PURPOSE:To improve the service life of refractory in a refining vessel by giving molten metal circular flow under inclining condition of the refining vessel, bringing into contact and mixing with refining agent and giving the molten metal the circular flow under horizontal condition of the vessel at the time of coagulating and separating the refining agent. CONSTITUTION:In inside of rotating magnetic field generating coil 1 horizontally set, the refining vessel 2 lining the refractory 3 in inside thereof is mounted on the base frame 6 supported with plural hydraulic cylinder (supporting legs) 5 and the lower part thereof is supported with supporting parts 7. In this constitution, the refining agent is charged into the molten metal 4 in the vessel 2 and the circular flow is given to the molten metal 4 by the coil 1 and also the refining is executed under inclining condition of the vessel 2 with the cylinders 5. Next, at the time of coagulating and separating the refining agent after containing impurities in the molten metal 4, the circular flow is given to the molten metal 4 under the horizontal condition of the vessel 2. By this method, the rapid flux refining can be executed without giving the refractory 3 any damage.
JP18658487A 1987-07-28 1987-07-28 Method and apparatus for refining molten metal Pending JPS6431914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18658487A JPS6431914A (en) 1987-07-28 1987-07-28 Method and apparatus for refining molten metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18658487A JPS6431914A (en) 1987-07-28 1987-07-28 Method and apparatus for refining molten metal

Publications (1)

Publication Number Publication Date
JPS6431914A true JPS6431914A (en) 1989-02-02

Family

ID=16191102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18658487A Pending JPS6431914A (en) 1987-07-28 1987-07-28 Method and apparatus for refining molten metal

Country Status (1)

Country Link
JP (1) JPS6431914A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101213561B1 (en) * 2005-09-15 2012-12-18 겐조 다카하시 Melting furnace attached to agitation apparatus and agitation apparatus
JP2014047376A (en) * 2012-08-30 2014-03-17 Jfe Steel Corp Desulfurization method for molten pig iron
JP2015054999A (en) * 2013-09-13 2015-03-23 Ｊｆｅスチール株式会社 Desulfurization treatment method for molten iron

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101213561B1 (en) * 2005-09-15 2012-12-18 겐조 다카하시 Melting furnace attached to agitation apparatus and agitation apparatus
JP2014047376A (en) * 2012-08-30 2014-03-17 Jfe Steel Corp Desulfurization method for molten pig iron
JP2015054999A (en) * 2013-09-13 2015-03-23 Ｊｆｅスチール株式会社 Desulfurization treatment method for molten iron

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