JPS56154254A - Method for stirring molten steel in ladle - Google Patents
Method for stirring molten steel in ladleInfo
- 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
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
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) |
-
1980
- 1980-05-01 JP JP5706780A patent/JPS56154254A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7802240L (en) | BOTTOM CONTACT AT LIKSTROMS-LJUSBAGSUGN | |
GB2043690B (en) | Heat treating a copper based alloy for electrical conductivity | |
ES2018840B3 (en) | PROCESS OF MERGER OF SCRAP AND ELECTRIC OVEN FOR ITS IMPLEMENTATION. | |
SE7607666L (en) | OVEN FOR PELLET MELTING AND DYLIKT | |
SE8400367D0 (en) | DC arc furnace | |
ATE56533T1 (en) | ELECTRIC DIRECT CURRENT FURNACE FOR IRON SCRAP MELTING. | |
JPS56154254A (en) | Method for stirring molten steel in ladle | |
FR2438691A1 (en) | PROCESS FOR DRYING THE JUNCTION AREAS OF SUPPORTING ELEMENTS OR CONDUCTIVE RAILS AS WELL AS ANODES OR CATHODES TO BE JOINED BY CASTING FOR ELECTROLYSIS OVENS | |
GB2031467B (en) | Process for feeding iron sponge into an electric arc furnace | |
ATE176003T1 (en) | DC HEATED METALLURGICAL VESSEL WITH BOTTOM ELECTRODE | |
JPS5296444A (en) | Defrozing method and apparatus | |
JPS5767029A (en) | Cylindrical electrode and melting method for glass using cylindrical electrode | |
JPS53146202A (en) | Method and apparatus for melting and refining steel material | |
JPS56105490A (en) | Starting method of aluminum electrolytic furnace | |
JPS558539A (en) | Method of stamping electric furnace lining | |
SU447439A1 (en) | Lining of an electric furnace bath for smelting boron-containing alloys | |
Konyukh | Minimizing Splashing in Induction Melting Furnaces | |
JPS54104050A (en) | Electric heating furnace | |
JPS5443361A (en) | Method of producing refractory heat insulating material | |
SU989754A1 (en) | Method of heating dielectric or semiconductor material | |
JPS5456925A (en) | High heat conductive copper casting material | |
IT1164600B (en) | Conductive bottom for DC electric arc furnace | |
JPS5533508A (en) | Electric furnace for highhtemperature heat treatment | |
Zagarskii et al. | Industrial Complex of High Unit Power for Melting of Cathode Copper | |
JPS5577692A (en) | Application of lining material for copper alloy melting induction furnace |