Calcium Silicon

Calcium Silicon is added to steel both as a deoxidant and to change the morphology of inclusions. It can also be used to prevent nozzle blockages at continuous casting.

Calcium Silicon is available in a variety of size ranges and packing, dependent on customer requirements.

Calcium Silicon CaSiCAlSP
30.0% min 60% min 1.00% max 1.00% max 0.05% max 0.05% max

Size 10-50mm

Other sizes and specifications are available on request. Please contact us at