Viscosities in PbO − ZnO − “FexO” − SiO2–CaO system for lead and zinc smelting slagsKun OuYang, Zhi-he Dou, Ting-an Zhang, Yan Liu and Li-ping NiuMetall. Res. Technol., 116 6 (2019) 606DOI: https://doi.org/10.1051/metal/2019038
