Crack elimination and synergistic improvement of strength and ductility in directed energy deposited IN738 superalloy via substrate heating and heat treatment

作者：Mingzhang Chen, Lin Hua, Zeqi Hu, Xunchen Liu, Xunpeng Qin · 发表于：CIRP - Journal of Manufacturing Science and Technology · 年份：2025 · DOI：10.1016/j.cirpj.2025.08.009 · 被引用次数：4