JPS56154254A - Method for stirring molten steel in ladle - Google Patents

Method for stirring molten steel in ladle

Info

Publication number
JPS56154254A
JPS56154254A JP5706780A JP5706780A JPS56154254A JP S56154254 A JPS56154254 A JP S56154254A JP 5706780 A JP5706780 A JP 5706780A JP 5706780 A JP5706780 A JP 5706780A JP S56154254 A JPS56154254 A JP S56154254A
Authority
JP
Japan
Prior art keywords
ladle
molten steel
refractories
heating
conductive
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
JP5706780A
Other languages
Japanese (ja)
Inventor
Masao Oguchi
Tetsuya Fujii
Norio Sumita
Koichi Komamura
Ritsu Ebisawa
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 JP5706780A priority Critical patent/JPS56154254A/en
Publication of JPS56154254A publication Critical patent/JPS56154254A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To stir molten steel by convection and to make temp. uniform by mounting heating elements consisting of electricity-conductive refractories in the bottom of a ladle, and conducting electricity thereto thereby heating the molten steel in the bottom of the ladle.
CONSTITUTION: Two pieces of conductive heating refractories (for example, graphite-alumina) 3 are disposed in the bottom part of a lining 2 by nonconductive refractories of a ladle 1. The refractories 4 of high conductivity are connected to these refractories 3, and are connected to a power source 7 by lead wires 6. Molten steel 8 is put in the ladle 1, and voltage is applied to the conductive heating refractories 3, thereby heating the molten steel in the bottom part of the ladle. The heated molten steel induces convection in the ladle 1, thereby making the entire part uniform in temp.
COPYRIGHT: (C)1981,JPO&Japio
JP5706780A 1980-05-01 1980-05-01 Method for stirring molten steel in ladle Pending JPS56154254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5706780A JPS56154254A (en) 1980-05-01 1980-05-01 Method for stirring molten steel in ladle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5706780A JPS56154254A (en) 1980-05-01 1980-05-01 Method for stirring molten steel in ladle

Publications (1)

Publication Number Publication Date
JPS56154254A true JPS56154254A (en) 1981-11-28

Family

ID=13045093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5706780A Pending JPS56154254A (en) 1980-05-01 1980-05-01 Method for stirring molten steel in ladle

Country Status (1)

Country Link
JP (1) JPS56154254A (en)

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