Silicon Slag ndeye-Chigadzirwa chekunyemwerera simbi uye kufuridzira kwesimbi inoyerera pane iyo scum Silicon.Mukati me5% kusvika 70%, s, p, al, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, ca. Izvo zvakachipa zvakanyanya pane zvekuda silicon simbi. Panzvimbo pekushandisa Ferrosilicon yekunzwa, inogona kuderedza mutengo.