Ferro Silicon 72
Ferrosilicon is one of the iron silicon alloys made by electric furnace smelting, and its raw material is coke、scrap steel、quartz (or silica)
(1) Used as deoxidizer and alloying agents in the steel industry.
(2) Used as nucleating agent and spheroid zing agent in the iron industry.
Adding a certain amount of ferrosilicon in iron cast can reduce the carbide of the iron and Promote the precipitation
and160;nodulizing of graphite.
Size: 0-1mm，1-3mm，3-10mm，10-50mm，50-100mm or as customers requirements.