含缺陷的Al-Si-Mg合金的疲劳性能和强度评估
易科尖1,吴明泽1,张继旺1(
),闫军芳2,梅桂明1,朱守东1,苏凯新1
),闫军芳2,梅桂明1,朱守东1,苏凯新1
Fatigue Properties and Strength Assessment for Al-Si-Mg Alloy via Test Samples with Artificial Defects
YI Kejian1,WU Mingze1,ZHANG Jiwang1(),YAN Junfang2,MEI Guiming1,ZHU Shoudong1,SU Kaixin1
),YAN Junfang2,MEI Guiming1,ZHU Shoudong1,SU Kaixin1
图3. Al-7Si-Mg试样的S-N曲线
Fig.3. S-N curves of Al-7Si-Mg sample
