Ferro silicon magnesium Nodulizer ni aloi inayoyeyusha inayojumuisha ardhi adimu, magnesiamu, silicon na kalsiamu.Ferro silicon magnesium nodulizer ni kinundu bora chenye athari kali ya deoxidation na desulfurization.Ferrosilicon, Ce+La mish metal au ferrosilicon adimu ya ardhi na magnesiamu ni