Effect of CaO–SiO2–Al2O3–MgO top slag on solute elements and non-metallic inclusions in Fe-xMn(x = 10, 20 mass pct) steelHuixiang Yu, Dexin Yang, Muming Li and Ni ZhangMetall. Res. Technol., 118 3 (2021) 302DOI: https://doi.org/10.1051/metal/2021025