Effects of powder feeding rate on porosity and tensile strength of powder feeding laser welded Al-30wt.% B4C composite with the addition of Al powderYunjiang Li, Guomin Le, Xiaoxuan Pang, Jinru Luo, Jiqing Cai and Pengcheng ZhangMetall. Res. Technol., 120 3 (2023) 302DOI: https://doi.org/10.1051/metal/2023028
