Silicon content greater than 72 silicon iron

Ferro silicon 1.used as deoxidizer and alloying agents in the steel industry.In order to obtain qualified chemical composition and guarantee the quality of steel,in the last stage of the steel must be deoxidized. 2.used as a nucleating agent and spherodizing agent in the iron industry.In nodular iron production,ferrosilicon is a kind of important inoculants(Help separate out graphite) and spheroidizing agent.     Item% Si P S C Al     ≤ FeSi75 75 0.03 0.02 0.15 1 FeSi75 75 0.03 0.02 0.15 0.5 FeSi75 75 0.03 0.02 0.1 0.1 FeSi75 75 0.03 0.02 0.05 0.05 FeSi75 75 0.03 0.02 0.02 0.02 FeSi72 72 0.03 0.02 0.15 1 FeSi75 75 0.03 0.02 0.15 0.5 Packaging of Ferrosilicon Products: Specification granularity: natural block, 10-100mm, 10-60mm, 3-10mm, 1-3mm, 0-1mm or customized according to customer requirements. Packaging: ton bag packaging (1000kg/bag) or…