What is a ferrosilicon sphere?

Ferrosilicon ball is made of ferrosilicon powder by machine pressing, and the role of ferrosilicon, is an indispensable deoxidizing agent and alloying agent in the process of steelmaking, can be very good to improve the furnace temperature, increase the fluidity of molten iron, effective slag discharge, improve the toughness and cutting ability of pig iron and casting.At the same time, the product uniform particle size, fuel saving in use, fast melting speed, low price, good effect, is smelting pig iron and ordinary casting iron substitution.