Graphite Electrode
Specifications
Graphite Electrode for arc furnacespacking:carton or wooden
Description:The electrodes carry the electricity that heats electric arc
furnaces, the vast majority steel furnaces. They are made from petroleum coke
after it is mixed with petroleum pitch, extruded and shaped, then baked to
sinter it, and then graphitized by heating it above the temperature (3000 °C)
that converts carbon to graphite. They can vary in size up to 11 ft. long and
30 in. in diameter. Usage: An increasing proportion of global steel is made
using electric arc furnaces, and the electric arc furnace itself is getting
more efficient and making more steel per tonne of electrode.
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