缺口应力集中系数对TC4 ELI合金低周疲劳性能的影响
Effect of Notch Stress Concentration Factors on Low-cycle Fatigue Performance of TC4 ELI Alloy
缺口应力集中系数对TC4 ELI合金低周疲劳性能的影响 |
| 刘天福, 张滨, 张均锋, 徐强, 宋竹满, 张广平 |
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Effect of Notch Stress Concentration Factors on Low-cycle Fatigue Performance of TC4 ELI Alloy |
| LIU Tianfu, ZHANG Bin, ZHANG Junfeng, XU Qiang, SONG Zhuman, ZHANG Guangping |
| 图7 TC4 ELI合金光滑试样在不同应变幅控制下疲劳断口处的TEM照片 |
| Fig.7 TEM images of fatigue fracture surfaces of TC4 ELI alloy smooth specimens under control of different strain amplitudes (a~c) 0.4%, (d~f) 0.9% |
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