Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
1.manufacturer
2.deliver :15 days steady supply
3.CIQ,COA,SGS
4.goverment's investment promotion
Calcium Silicon Ferro
High quality Calsium silion application:
1.CaSi alloy is composed of silicon,calcium and ferro
2. Calcium Silicon 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.It can be used in the production of many kinds of steel,such as rail steel ,low carbon steel,stainless steel and other special alloy like Ni base alloy and titanium base alloy.
3.CaSi alloy also can be applied as the heatraiser in convertor steelmaking workshop and as the inoculant or additive in producing cast iron and nodular iron.
Grade
| Chemical Composition (%) | |||||
Ca |
Si | C | AL | P | S | |
≥ | ≤ | |||||
Ca28Si58 | 28 | 55-65 | 1.0 | 2.4 | 0.04 | 0.05 |
Ca24Si60 | 24 | 55-65 | 1.0 | 2.5 | 0.04 | 0.04 |
Ca20Si55 | 20 | 50-60 | 1.0 | 2.5 | 0.04 | 0.04 |
Ca16Si55 | 16 | 50-60 | 1.0 | 2.5 | 0.04 | 0.04 |
Application
Calcium Silicon can be obtained in lump or powder form. The most widely used method for intergrated 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. pulverization resistance
3. slightly less content of other impurities such as C,S,P,Al
4.not easy to be deliquesced
5.free sample is offerd
