一种新型Ti-Al-Mn-Nb合金的固态相变行为

王强, 李小兵, 郝俊杰, 陈波, 张滨, 张二林, 刘奎

Solid-State Phase Transformation Behavior of a Novel Ti-Al-Mn-Nb Alloy

WANG Qiang, LI Xiaobing, HAO Junjie, CHEN Bo, ZHANG Bin, ZHANG Erlin, LIU Kui

表1 图3中各相的EPMA点分析结果 (atomic fraction / %)

Table 1 Point analysis results of phases in Fig.3

Phase Ti Al Mn Nb Si βo 56.95 33.44 4.91 3.98 0.72 α2/γ 50.92 44.80 1.43 2.65 0.20 γ 49.47 45.28 1.82 3.11 0.32