Phase-field simulation of microstructure evolution in electron beam additive manufacturing Shuo Chu, Chunwen Guo, Tongxin Zhang, Yueting Wang, Junjie Li, Zhijun Wang, Jincheng Wang, Ya Qian and Haiyan Zhao Eur. Phys. J. E, 43 6 (2020) 35 Published online: 10 June 2020 DOI: 10.1140/epje/i2020-11952-1