Buy Calcium Silicon Alloy CaSi For Steelmaking China Ferroalloy Supplier

Product Details

Silicon-calcium alloy is a composite alloy composed of elements silicon, calcium and iron,silicon and calcium have strong affinity with oxygen. Calcium, in particular, not only has a strong affinity with oxygen, but also has a strong affinity with sulfur and nitrogen. Therefore, silicon calcium alloy is an ideal composite deoxidizer and desulfurizer.

Silicon alloy not only has strong deoxidation ability, and the deoxidized products are easy to float and discharge, but also can improve the properties of steel, and improve the plasticity, impact toughness and fluidity of steel. At present, silicon-calcium alloys can replace aluminum for final deoxidation and are used in high-quality steels.

Steel-making Silicon-calcium alloy is mainly used in steel production, and silicon-calcium alloy can be used as an effective warming agent. Adding silicon-calcium alloy powder to the head of the steel ingot as a heating agent can improve the steel quality and yield.

Casting Silicon calcium alloy can be used as an inoculant for cast iron and an additive in the production of ductile iron. Calcium silicon is used to protect the coating of cast pipes for centrifuge casting. Calcium silicon is mainly used in the form of filler cables, Calcium silicon is also used for welding powder and pyrotechnics.