激光熔化沉积TiB2 增强TiAl基合金涂层的组织及力学性能
王虎, 赵琳, 彭云, 蔡啸涛, 田志凌

Microstructure and Mechanical Properties of TiB2 Reinforced TiAl-Based Alloy Coatings Prepared by Laser Melting Deposition
WANG Hu, ZHAO Lin, PENG Yun, CAI Xiaotao, TIAN Zhiling
图3 TiAl合金涂层中部的显微组织
Fig.3 OM (a) and back-scaterred electron (BSE) (b) images of middle region of the TiAl alloy coating