company news about Why Are Calcium Silicon Alloys Commonly Used As Deoxidizers In Steelmaking?

Calcium silicon alloy is a composite alloy material, mainly composed of silicon, calcium, iron and other trace elements. In the steelmaking industry, calcium silicon alloy is mainly used as a composite deoxidizer and desulfurizer. However, in addition to calcium silicon alloys, there are other types of steelmaking deoxidizers on the market, and the competition is very fierce. However, calcium silicon alloys have not been greatly affected by this situation and still rely on their own strength. It has won the recognition of many users.

Compared with other steelmaking deoxidizers, the calcium and silicon in silicon-calcium alloy have a strong affinity with oxygen, and also have a strong affinity with sulfur and nitrogen. Therefore, calcium-silicon alloy is a very suitable composite deoxidizer. agent, desulfurizer. When making steel, by adding an appropriate amount of calcium silicon alloy, in addition to achieving a good deoxidation effect, the deoxidation products produced are easy to float and discharge, which can quickly purify the molten steel and improve the quality of the steel.

Calcium silicon alloy can deeply deoxidize the molten steel during steelmaking. The deoxidation is more thorough and the calcium element is more effective. It can improve the shape of inclusions in the molten steel, making slag removal easier and more convenient. In terms of casting, the new calcium silicon alloy can improve the molten iron. The flow properties enable sufficient chemical reactions between elements.