Complaint
Wholesale High Quality Steel Iron Casting Silicon Metal/FeSi/Ferro Silicon Ball/silicon Slag
Ferrosilicon ball is the use of ferrosilicon powder, ferrosilicon particles by pressing, the composition of the same situation so as to reduce the cost. Mainly used in steel slag smelting pig iron, ordinary casting, etc., ferrosilicon ball can be very good to improve smelting furnace temperature, increase the fluidity of molten iron effective slag discharge, increase the mark, improve the toughness and cutting ability of pig iron and casting.
Application prospect of ferrosilicon ball: Smelting converter steel-making end of molten steel into excess oxygen, excess oxygen in molten steel solidification precipitate formation of oxide inclusions and bubbles, generation of oxide inclusions residue Yu Gangzhong, will reduce the plasticity, impact toughness and other mechanical properties of steel, the high oxygen content in steel will also produce the defect such as subcutaneous bubbles, loose, and harmful effects of sulfur, directly affect the quality of the slab and steel products. Compared with aluminum deoxy ferrosilicon ball, it can not only reduce the cost of deoxy but also solve the problem of water stop and not flow.
Packing&Shipment&Payment
