As is known to all, the main role of silicon calcium is to carry out deoxidation and improve the flow performance of molten steel. It has been used in steel casting for many years, but the silicon calcium element is relatively unstable, and there are many shortcomings, such as fast decay, large slag, light specific gravity and large pollution. Silicon calcium alloy is an essential deoxidizer for steel mills, this problem should be very clear to the industry, so why silicon calcium alloy is often used as a steel deoxidizer?

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

Compared with other steel deoxidizer, silicon calcium alloy calcium, silicon and oxygen has a strong affinity, and sulfur, nitrogen also has a strong affinity, so silicon calcium alloy is a very suitable compound deoxidizer, desulfurizer. In steelmaking, by adding appropriate amount of silicon calcium alloy, in addition to achieve a good deoxidation effect, at the same time, the production of deoxidation products, easy to float, easy to discharge, can quickly purify liquid steel, improve the quality of steel. Silicon calcium alloy in steelmaking can carry out deep deoxidation of molten steel, deoxidation is more thorough, the effect of calcium element is better, can improve the form of inclusion in molten steel, so as to make slag discharge more easy and convenient, in the casting aspect of new silicon calcium can improve the flow performance of molten iron, so that the elements play a full chemical reaction.