Aluminum-calcium balls

Calcium aluminum ball is a new type of steelmaking deoxidizer auxiliary material used in various smelting forms such as converter, electric furnace and LF furnace, which can replace aluminum wire, calcium silicon, aluminum silicon and calcium aluminate to better meet the deoxidation and refining operations of molten steel.Aluminum-calcium balls do not contain fluorine, do not erode the lining and ladle; Uniform chemical composition, low melting point, fast melting speed, can shorten the smelting time; Dense structure, non-absorbent, easy to store and transport warehouses; Stable phase, fast slag formation, reduce dust pollution to steel plants, and comprehensively stabilize the refining process; It does not contain impurities such as hydrogen, nitrogen and carbon, which is conducive to improving the quality of steel.