激光增材制造过程中循环热输入对组织和性能的影响

王迪, 黄锦辉, 谭超林, 杨永强

Review on Effects of Cyclic Thermal Input on Microstructure and Property of Materials in Laser Additive Manufacturing

WANG Di, HUANG Jinhui, TAN Chaolin, YANG Yongqiang

图11 理解和利用LAM独特热输入行为进行专用新材料的研发路线展望[5,65,71~74]

Fig.11 Perspectives on research and development (R&D) routes of LAM new approach by fully understanding and utilizing unique thermal history[5,65,71-74] (AM—additive manufacturing, CET—columnar-to-equiaxed transition)