Effect of CeO2 addition in the slag on inclusions of FGH96 superalloy during electroslag remeltingXiaoyong Gao, Lin Zhang, Xuanhui Qu, Yifeng Luan and Xiaowei ChenMetall. Res. Technol., 117 5 (2020) 501DOI: https://doi.org/10.1051/metal/2020041