Model/article no.:ca:24-31%，si :55-61%

Calcium and silicon and oxygen have very strong affinity. Especially calcium, not only have a strong

affinity with oxygen and sulfur, nitrogen, and have very strong affinity. The alloy is a kind of ideal

composite deoxidizing agent, desulfurizing agent. Silicon alloy deoxidation deoxidation products not

only strong, easy go up, easy to discharge, but also can improve the performance of steel, improving

the plasticity of steel, the impact toughness and fluidity. It can replace the aluminum silicon alloy for

final deoxidation.