基于高通量制备的增材制造材料成分设计

张百成, 张文龙, 曲选辉

Composition Design of Additive Manufacturing Materials Based on High Throughput Preparation

ZHANG Baicheng, ZHANG Wenlong, QU Xuanhui

图3 铝合金凝固曲线及晶粒长大示意图，改性前后增材制造铝合金晶粒结构形貌，及高通量优化铝合金成分范围[17,21,22,26]

Fig.3 Solidification curves and crystal growth diagrams (a)[17], grain structures of additive manufacturing aluminum alloy before (b)[21] and after (c)[22] modification, and high-throughput composition optimizations of aluminum alloy (d)[26] (Insets in Fig.3d show microstructure evolution of 1.3% and 2.4%Nb (atomic fraction) modified additive manufacturing aluminum alloy)