Silicon slag is a by-product of the production and refinement of technical silicon. It is a glass-like, fragile material of dark green color with impregnations of silicon particles. The average content of silicon oxide is 60-70%, iron oxide - 0,3-0,7%, calcium oxide - 10-15%, aluminum oxide - 5-15%.
Area of use: is used in ferrous metallurgy as a deoxidizer.
Shipment method: in bulk, pieces in the size of 0 - 300 mm or in "big-bag" type containers weighing 900 - 1000 kg.