Why is silicon calcium alloy used as steelmaking deoxidizer？

 Si-ca alloy is a composite alloy material, which is mainly composed of silicon, calcium, iron and other trace elements.In steelmaking industry, si - ca alloy is used as compound deoxidizer and desulfurizer.However, in addition to the silicon calcium alloy, there are other kinds of steel making deoxidizer on the market, the competition is very fierce, but the silicon calcium alloy in such a background, not too much impact, still with its own strength, won the recognition of many users.

 

Compared with other steel making deoxidizer, the calcium and silicon in the silicon calcium alloy have a strong affinity with oxygen, and also have a strong affinity with sulfur and nitrogen. Therefore, the silicon calcium alloy is a very suitable compound deoxidizer and desulfurizer.

In steelmaking, by adding appropriate amount of silicon calcium alloy, in addition to good deoxidation effect, at the same time the production of deoxidation products, easy to float, easy to discharge, can quickly and effectively purify the liquid steel, improve the quality of steel.