steelmaking used casi alloy best offer

Product introduction

      Si-Ca Alloy is an ideal compound deoxidant and desulfurizer. Silicon alloy has a strong compacity of deoxidation, and products after deoxidation could go up and discharge easily. It can also improve the performance of steel, improving the plasticity, toughness and mobility.

    Currently Si-Ca alloy can replace aluminum in the final deoxidation, which could be applied to high-quality steel, special steel and special alloy production. For example, rail steel, mild steel, stainless steel, nickel-based alloys, titanium-based alloys making etc.

 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: CaSi powder is blown deep into the steel melt through immersion of steel tubes. 

 Advantage

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

     Si-Ca alloy is also suitable for use as a warming agent in converter steel-making workshop, cast iron inoculant, and the additives in ductile iron production

     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. 

Chemical compsition

General paking

1 MT per ton bag or 25kg per plastic bag or as your needed

Size

10-100mm;10-80mm;10-50mm

0-10mm;5-50mm;5-30mm;5-20mm

Export information

    Our goods are welcomed to the majority of provinces and cities throughout the country and exported to many countries, including the U.S.A., India, South Africa, Mexico, Korea, and Japan.Good quality, good service and all the other advantages help us win the welcome from our foreign customers.