锻造-增材复合制造Ti-6Al-4V合金结合区显微组织及力学性能

马健凯, 李俊杰, 王志军, 王俞鉴, 王锦程

Bonding Zone Microstructure and Mechanical Properties of Forging-Additive Hybrid Manufactured Ti-6Al-4V Alloy

MA Jiankai, LI Junjie, WANG Zhijun, WANG Yujian, WANG Jincheng

图8 锻件-增材复合制造Ti-6Al-4V试样增材区的EBSD测试结果以及A晶粒的散点极图

Fig.8 EBSD of the deposition zone (a), the reconstruction of β grain in Fig.8a (b), and scatter pole figures of α phase (c) and β phase (d) of A grain in forging-additive hybrid manufactured Ti-6Al-4V alloy (A grain represents β grain in Fig.8a, arrows in Figs.8c and d show the pole positions)