company news about Application and properties of silicon calcium alloy

The main reason why silicon calcium alloy can be used as a deoxidizer in steelmaking is that silicon and calcium elements have a strong affinity for oxygen. After contact with liquid steel, impurities will be generated and float on the surface of liquid steel. It is convenient to discharge impurities, purify the quality of liquid steel, improve the quality of steel and speed up the liquidity of liquid steel.
Compared with other steel making accessories, silicon calcium alloy in steel making can carry out deep deoxidation of molten steel, stabilize the chemical composition, do not produce harmful gases, no pollution to the environment, the temperature of molten steel is relatively high, can be quickly precipitated, there will be no residue in the steel; It is not necessary to add excessive reducing agent in steelmaking.