Silicon-aluminum-calcium composite deoxidizer

The silicon-aluminum-calcium composite deoxidizer is purchased by many large and medium-sized steel mills in steelmaking gathering places. Silicon-aluminum-calcium composite deoxidizer for deep deoxidation of steel. It can absorb inclusions in steel, significantly improve the fluidity of molten steel, and solve the problem of water flocculation and subcutaneous pores of billet in continuous casting. It can also absorb impurities in steel, improve the shape of inclusions in steel, purify molten steel, and effectively improve the quality and machining performance of steel. Silicon-aluminum-calcium composite deoxidizer is used for high-quality steel such as high-quality steel, low-carbon steel, wire-drawn steel, and stainless steel.


The silicon-aluminum-calcium composite deoxidizer integrates the three super deoxidizing elements silicon, aluminum and calcium into one body to achieve a strong deoxidizing effect without adding any redundant elements. The calcium element also has a good desulfurization effect and can adsorb steel. Inclusions can significantly improve the fluidity of molten steel, solve the problems of flocculation in continuous casting and subcutaneous pores of billets, and the deoxidation and desulfurization products are easy to float up and remove in steelmaking, which can purify molten steel and prevent nozzle nodules. And according to the production environment, the product can be made into silicon-aluminum-calcium balls, silicon-aluminum-calcium granules, silicon-aluminum-calcium powder, etc., to reduce pollution, facilitate smelting and absorption, and improve the operating environment.