The amount of use should be determined according to the actual situation, which is very closely related to the situation of raw pig iron and molten iron, and should be adjusted according to the actual situation:
Under normal circumstances, for gray cast iron silica particle addition amount is 0.2~0.5%;
For nodular cast iron, the amount of ferrosilicon particles is generally 0.5~1.1%;
For horizontal continuous casting ductile iron, the amount of ferrosilicon particles is generally 0.8~1.5%.
Silicon iron particle manufacturer packaging: ton package or according to customer requirements packaging.
