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1 锻造-增材复合制造实验示意图、复合制造试件、结合区拉伸试样取样位置和拉伸试样尺寸

Fig.1 Schematics of forging-additive hybrid manufactured processing (a), hybrid manufactured samples (substrate size: 100 mm × 45 mm × 55 mm, deposition size: 60 mm × 20 mm × 60 mm) (b), sampling position of tensile specimen in bonding zone (c), and the size of tensile specimen (d)