The effects of shot peening on subsurface layer properties and fatigue performance of case-hardened 18CrNiMo7-6 steelHsin Shen Ho, Junfeng Xie, Lingli Sun, Penghui Niu and Erliang ZhangMATEC Web Conf., 165 (2018) 22011DOI: https://doi.org/10.1051/matecconf/201816522011