In addition, silicon calcium is added to molten steel to produce a strong exothermic effect, which is beneficial to maintain the temperature of molten steel. The calcium vapor produces a stirring effect on the molten steel, which is beneficial to the floating of non-metallic slag.
In the production of cast iron, calcium silicon is more effective in improving the properties of cast iron than ferrosilicon. Silicon-calcium alloy is not only an effective inoculant to promote the formation of spheroidal graphite, but also has the effects of deoxidation, desulfurization, denitrification and silicon increase.
|Type||Content of Elements|
|% Ca||% Si||% C||% Al||% P||% S|
1.Used as deoxidizer & desulfurizer in steel making.
2.Effectively avoid the problem of ladle nozzle nodules and blockage.
3.As an inoculant for casting and an additive in the production of ductile iron.