Standard Specs - Si: 55% - 65% , Ca: 28- 31% min, C: 1% max Al: 1. 6% - 2. 4% , P: 0. 04% max, S: 0. 05% max Size: 0- 3 mm , 1- 10 mm , 10- 100 mm , 90% MIN Packing: 1MT Bag Ferro Calcium Silicon is a potent deoxidizer and desulfurizer, utilized in the production of high grade steels. Although Silicon itself is a powerful deoxidizer, Calcium is by far more powerful. In addition, Calcium Silicon is used to control the shape, size and distribution of oxide and sulfide inclusions improving fluidity, machinability, ductility, and impact properties of the final product.
