Nb4AlC3MAX 相单晶纳米线断面自修复原位定量研究
In Situ Quantification of Fracture Surface Self-Healing in Monocrystalline Nb4AlC3MAX Phase Nanowires
Nb4AlC3MAX 相单晶纳米线断面自修复原位定量研究 |
| 崔俊峰, 胡晓飞, 陈国新, 李友兵, 柯培玲, 赵宏伟 |
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In Situ Quantification of Fracture Surface Self-Healing in Monocrystalline Nb4AlC3MAX Phase Nanowires |
| CUI Junfeng, HU Xiaofei, CHEN Guoxin, LI Youbing, KE Peiling, ZHAO Hongwei |
| 图4 Nb4AlC3MAX相纳米线拉伸断裂及自修复过程示意图 |
| Fig.4 Schematics showing the fracture and self-healing processes of the Nb4AlC3MAX phase nanowire (After unloading, the upper fracture surface returned to its initial position thanks to the springs in the PTP device, and there is no stress applied on the fracture surfaces because the springs are fully relaxed) (a, b) PTP device before (a) and after (b) fixing the sample (c, d) sample fractured under tensile strain (c) and fully unloaded (d) |
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