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 |
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