快速凝固Ti-Al-Nb合金B2相形成机制与显微力学性能
梁琛, 王小娟, 王海鹏

Formation Mechanism of B2 Phase and Micro-Mechanical Property of Rapidly Solidified Ti-Al-Nb Alloy
LIANG Chen, WANG Xiaojuan, WANG Haipeng
图6 自由落体条件下不同直径的Ti30Al45Nb25合金液滴的凝固组织演变
Fig.6 Microstructure evolutions of rapidly solidified Ti30Al45Nb25 alloy droplets with different diameters
(a) 889 μm (b) 530 μm (c) 340 μm (d) 124 μm