Effect of Mg treatment on inclusion characteristics in U71Mn heavy rail steelYong Gao, Jianxun Fu, Guangjie Song, Wensheng Fu, Yi Wang, Jianzhong He and Daxian ZhangMetall. Res. Technol., 123 5 (2026) 503DOI: https://doi.org/10.1051/metal/2026082