成型方向及热处理对选区激光熔化Ti6Al4V合金腐蚀性能的影响

张珊珊, 刘元才, 徐铁伟, 杨发展

Effect of Build-up Direction and Annealing on Corrosion Properties of Selected Laser Melting Ti6Al4V Alloy

ZHANG Shanshan, LIU Yuancai, XU Tiewei, YANG Fazhan

图1 SLM成型粉的形貌、粉末的粒径分布、SLM建造方向及实验取样示意图

Fig.1 Morphology (a) and size distribution (b) of SLM powders, schematic diagram of SLM direction and sampling (c)