Ferroalloy categories: ferro-alloys variety. By production methods Classification: blast ferroalloy, ferroalloy electric furnace, furnace extrajudicial (metal calorimetry) alloy ferrosilicon powder price, vacuum solid state reduction ferrosilicon alloy powder effect, electrolysis alloy, in addition to fever oxide briquettes and ferroalloy special alloy. Ferroalloy representation: Many types of ferroalloys, use is also wider. Ferroalloy is a charge, it is common for the steel and metal smelting and casting and other purposes. Used as a deoxidizer, deterioration agent. And added as an alloying element. Alloy grades that way: all kinds of ferroalloy product grades that way to write x (a) x (b) x (c) x (d) in the following format.