IF electric furnace and arc furnace differences
First, the intermediate frequency electric stove relative electric arc furnace steelmaking for low cost some, suitable for small and medium enterprises to use, but a more refined steel impurities, high carbon steel not tried out so pure, not high demand can choose the intermediate frequency electric stove refined steel, electric arc furnace is big, are generally 3 tons of, so, only to have the certain scale enterprise to use up electric arc furnace, it build up the steel is pure.
Second, arc furnace is expensive, but the good quality of product, industrial frequency furnace most be, intermediate frequency furnace 2000 KW below the 800-900 degrees/tons, large oven 600-700 degrees/tons, these are just normal, plus a skilled degrees, the equipment maintenance degree of man-made factors, equipment aging, all kinds of compensation and harmonic control, will influence factors such as electricity use.
Third, intermediate frequency electric stove compared electric arc furnace, high thermal efficiency,