发明名称 |
METHOD FOR OPERATING AN ELECTRIC ARC FURNACE, AND ELECTRIC ARC FURNACE |
摘要 |
A method for operating an electric arc furnace (10) which has at least one electrode (18) having a through-opening (32). An electric arc (20) is generated between the at least one electrode (18) and a material to be melted (16). A first additive is introduced into the through-opening (32) of the electrode (18) for causing an endothermic chemical reaction which is controlled such that the chemical reaction is caused in a predetermined region (34) of the at least one electrode (18), wherein the region faces the material to be melted (16). |
申请公布号 |
EP3064036(A1) |
申请公布日期 |
2016.09.07 |
申请号 |
EP20140793809 |
申请日期 |
2014.10.23 |
申请人 |
PRIMETALS TECHNOLOGIES GERMANY GMBH |
发明人 |
BALDAUF, MANFRED;HERGT, MARTIN;MATSCHULLAT, THOMAS |
分类号 |
H05B7/06;C21C5/52 |
主分类号 |
H05B7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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