| Title |
Reduction Behaviour of Slag and Reaction in DC - Arc Furnace as a New Melting Aggregate |
| Authors |
반봉찬(Bong Chan Ban); 조환종(Hwan Jong Cho); 박현서(Hyun Seo Park) |
| Abstract |
DC-arc furnaces are used as new smelting units for the production of Fe and ferro-alloys. In order to obtain a better understanding of electrophoretic phenomena occurring in the slag phase during the smelting process, the electrophoresis data for the TiO₂ rich slag are examined. The discussion is extended to the determination of metal drop velocity in the slag phase. Results including reduction results obtained in the titanium stags and Cu-secondary stags are presented. The effect of polarity change on the reduction degree of stags in the arc furnace is discussed in theoretical and experimental viewpoints. |