Investigation on Damping Capacities of Spherical Mg2Si Magnesium Matrix Composites Prepared by Super-Gravity MethodYun-si Wang, Rui-long Niu, Fang-jia Yan, Dong-ping Duan and Xue-min YangMATEC Web Conf., 207 (2018) 03019DOI: https://doi.org/10.1051/matecconf/201820703019