钛合金及其扩散焊疲劳特性研究进展 |
李细锋, 李天乐, 安大勇, 吴会平, 陈劼实, 陈军 |
Research Progress of Titanium Alloys and Their Diffusion Bonding Fatigue Characteristics |
LI Xifeng, LI Tianle, AN Dayong, WU Huiping, CHEN Jieshi, CHEN Jun |
图7 基于同位扫描电镜观察增材制造TC4钛合金的疲劳裂纹扩展过程[ |
Fig.7 Observation of fatigue crack growth process of additively manufactured TC4 titanium alloy based on in situ scanning electron microscope (CTOD—crack tip opening displacement)[ (a) 11410 cyc (b) 12139 cyc (c) 17551 cyc (d) 19806 cyc (e) 20852 cyc (f) 21561 cyc |
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