发明名称 Electrode mount for electric arc furnaces
摘要 The invention relates to an electrode mount for electric arc furnaces for receiving and holding the electrodes and for transmitting the electric energy from the electrode mount to the electrode. It is the object of the invention to provide an electrode mount which combines in an optimum way the advantages of the material steel with respect to its mechanical properties and those of the material copper with respect to its electrical conductivity. According to the invention, this has been achieved by making the electrode bearing surface and the current terminal face on a conventionally cooled basic steel body from a combination of explosion-plated steel and copper materials. The thickness of the copper layer is up to 10 mm. The electrical resistivities of the copper layer relative to the copper/steel transition zone are as 2:1. An unalloyed mild steel is used in the copper/steel material combination. A partition which positively guides the coolant flow is arranged in the interior of the basic steel body for the purpose of intensive heat dissipation. <IMAGE>
申请公布号 DE3304334(A1) 申请公布日期 1983.09.08
申请号 DE19833304334 申请日期 1983.02.09
申请人 VEB EDELSTAHLWERK 8. MAI 1945 FREITAL 发明人 ELTNER,GUENTHER;RAHLE,BERND,DIPL.-ING.;BRUECKNER,ULRICH;ZEHLE,HELMUT;FRAUENSTEIN,MANFRED;EHRIG,GUENTHER,DIPL.-ING.;BOEHME,KURT;HEYNE,VOLKER,DIPL.-ING.
分类号 H05B7/103;(IPC1-7):H05B7/10 主分类号 H05B7/103
代理机构 代理人
主权项
地址