Calcium Lignosulphonate
Calcium Lignosulphonate is a lignin-based chemical widely used in construction, agriculture, ceramics, animal feed, and industrial applications. Its excellent binding properties, dust suppression capability, dispersing performance, and water solubility make it an ideal solution for enhancing efficiency, stability, and overall product performance in various industrial and applications.
Since calcium has a strong affinity with oxygen, sulfur, hydrogen, nitrogen and carbon in molten steel, silicon-calcium alloys are mainly used for deoxidation, degassing and fixation of sulfur in molten steel.
Calcium silicon produces a strong exothermic effect when added to molten steel. Calcium turns into calcium vapor in molten steel, which has a stirring effect on molten steel and is beneficial to the floating of non-metallic inclusions.
After the silicon-calcium alloy is deoxidized, non-metallic inclusions with larger particles and easy to float are produced, and the shape and properties of non-metallic inclusions are also changed.