Brand:ZBKW
Model:ZBKW029
MOQ:100 Metric Ton
Introduction:
Silicon Calcium Alloy is a stable compound; it is supplied in the form of solid with approximate
melting point of 1245°C and boiling point 1800°C in normal atmospheric pressure. Solubility in
water reacts with moist gas and water.
Silicon Calcium Alloy 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. Calcium
Silicon can be obtained in lump or powder form. The most widely used method for intergraded
steel applications is in the form of cored wire. This is mainly because calcium has a low density
and high reactivity in the ladle making it difficult to introduce and retain in the melt. Cored wire
eliminates these variables.
Advantages:
1.Si and Ca can be controlled absolutely.
2.chalking resistance.
3.slightly less content of other impurities such as C,S,P,Al
4.not easy to be deliquesced
Application:
1.Silicon calcium alloy is an ideal deoxidizer and desulfurizer.
2.CaSi is generally used in manufacturing steel of high quality and low carbon, and the same as
the production of stainless.
3.CaSi is also served as a starting material for other special alloys, such as nickel base alloy and
titanium base alloy.
4.Silicon Calcium Alloy can also be used as the inoculant of cast iron and the additive in the
production of nodular cast iron.




