热等静压参数对Ti2AlNb粉末合金力学性能的影响
李冰冰, 徐磊, 尹一峰, 田晓生, 卢正冠, 吴杰

Effect of Process Parameters on Microstructure and Mechanical Properties of Hot Isostatic Pressing Powder Ti2AlNb Alloy
LI Bingbing, XU Lei, YIN Yifeng, TIAN Xiaosheng, LU Zhengguan, WU Jie
表3 不同HIP 参数的Ti2AlNb合金的力学性能
Table 3 Tensile properties of Ti2AlNb alloy under various HIP parameters
ProcessUltimate tensile strength / MPaElongation / %
Room temperature650 oCRoom temperature650 oC
HIP11141 ± 26817 ± 205.4 ± 2.78.8 ± 1.0
HIP21168 ± 17821 ± 55.8 ± 2.411.2 ± 0.3
HIP31108 ± 14810 ± 87.1 ± 1.28.5 ± 1.0