增材制造与铸造钛铝合金的微观组织及高温氧化行为对比研究

祝丁丁, 赵希雅, 张晓美, 梅子期, 逯文君, 王帅

Comparative Characterization of Microstructure and High-temperature Oxidation Behavior of Additive Manufacturing and Casting TiAl Alloy

ZHU Dingding, ZHAO Xiya, ZHANG Xiaomei, MEI Ziqi, LU Wenjun, WANG Shuai

图2 铸态和增材制造TNM样品的EBSD表征

Fig.2 EBSD characterization of cast (a-c) and AM (d-f) TNM sample: (a, d) image quality (IQ) map, (b, e) inverse pole figure (IPF) map, (c, f) phase distribution