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 |
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2 轧制态TC4 ELI合金的光学显微组织 |
Fig.2 Optical image of rolled TC4 ELI alloy |
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