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12 不同线能量密度下锻造-增材复合制造Ti-6Al-4V合金结合区的断口形貌

Fig.12 Low (a1-c1) and locally high (a2-c2) magnified fracture morphologies of bonding zone in forging-additive hybrid manufactured Ti-6Al-4V alloy under linear energy densities of 100 J/mm (a1, a2), 133 J/mm (b1, b2), and 200 J/mm (c1, c2)