Brief description of silicon calcium alloy
Anyang fengfan silicon industry co., LTD mainly produces calcium silicon alloy products. The calcium silicon alloy produced by our company is a composite alloy composed of silicon and calcium, which is mainly made of silica, lime and coke as raw materials. It is often used in iron and steel smelting and can be used as deoxidizer and desulfurizer.
calcium silicon alloy is a kind of good compound deoxidizer. Desulfurizer calcium and silicon have a strong affinity with oxygen. Calcium, in particular, has a strong affinity with oxygen, and with sulfur, nitrogen have a strong affinity. The silicon alloy has strong deoxidization ability, and the deoxidization product is easy to float up and be discharged easily.
calcium silicon alloys are used in the production of clean steel, high quality steel with low oxygen and sulfur content, and special performance steel with extremely low oxygen and sulfur content.
Add the calcium silicon alloy can eliminate as final deoxidizer in aluminum steel in the ladle nozzle nodules, and continuous cast steel | ironmaking of tundish nozzle clogging and so on. In the out-of-furnace refining technology of steel, the content of oxygen and sulfur in the steel is reduced to a very low level by deoxidizing and desulphurizing with silicon calcium powder or core wire. It can also control the form of sulfide in steel and improve the utilization rate of calcium.
