Effect of Cr2O3 on the properties of stainless steel refining slags and desulfurizationLiuyi Li, Guoguang Cheng, Bin Hu, Cheng-shun Wang and Guoyu QianMetall. Res. Technol., 114 1 (2017) 114DOI: https://doi.org/10.1051/metal/2016044