Schematic of the vAR furnace 2 Furnace chamber 3 Melting power suppl 4 Busbars/cables 5 Electrode ram 6 Water jacket with crucible 7 Vacuum suction port 8 x-Y od ustment 9 lood cell system 真空电弧 熔炼炉示意图 XI an University of Architecture and Technology真空电弧 熔炼炉示意图