IEC 60519-7:2008

Safety in electroheat installations - Part 7: Particular requirements for installations with electron guns

IEC 60519-11:2007

Safety in electroheat installations - Part 11: Particular requirements for installations using the effect of electromagnetic forces on liquid metals

IEC 60239:2005

Graphite electrodes for electric arc furnaces - Dimensions and designation

IEC 60519-3:2005

Safety in electroheat installations - Part 3: Particular requirements for induction and conduction heating and induction melting installations

IEC TR 62157:2001

Cylindrical machined carbon electrodes - Nominal dimensions