Laser additive manufacturing of a 316L/CuSn10 multimaterial coaxial nozzle to alleviate spattering adhesion and burning effect in directed energy deposition - Liu, Linqing; Wang, Di; Deng, Guowei; Han, Changjun; Yang, Yongqiang; Chen, Jie; Chen, Xiexin; Liu, Yang; Bai, Yuchao (Journal of manufacturing processes, 2022)