The main method of ferroalloy production: reduction furnace is divided into electric (arc furnace) and two refining furnace. Reduction electric furnace: the furnace and the charge is added in the charge electrode plug buried the ball silicomanganese supplier, relying on the arc and the current generated by the charge of quality silicomanganese ball arc heat resistance, were reducing processing arc smelting operation. Molten metal and slag accumulation in the bottom and through the taphole timing of iron slag, the production process is carried out continuously. Ferroalloys: As steelmaking deoxidizer, the most widely used is silico-manganese, ferromanganese and ferrosilicon. Strong deoxidizer as ferric, silicon calcium, silicon and zirconium. Commonly used as an alloy additive varieties: ferromanganese, ferrochrome, ferrosilicon, iron tungsten, molybdenum iron, vanadium iron, titanium-iron, nickel-iron, niobium (tantalum) iron, rare earth alloy, boron, iron, phosphorus and iron.