Effects of HfC Particles on Crack Initiation and Propagation Behavior of WC/Co CompositesXinyu Yan, Shouren Wang, Daosheng Wen, Gaoqi Wang and Wentao LiuJNWPU, 37 3 (2019) 628-635DOI: https://doi.org/10.1051/jnwpu/20193730628