1. CaSi cored wire is CaSi injection wire; 2. Wire diameter with 13-16 mm; 3. Ca/Si proportion is 30:60 adjustable;

CaSi core wire is injected to the ideal depth in the molten steel to improve the deoxygenation efficiency and the quality of the molten steel, to control the chemical composition exactly, and to reduce the smelting cost.

CaSi cored wire