粗糙表面高强铝合金导线疲劳寿命预测

宋文硕, 宋竹满, 罗雪梅, 张广平, 张滨

Fatigue Life Prediction of High Strength Aluminum Alloy Conductor Wires with Rough Surface

SONG Wenshuo, SONG Zhuman, LUO Xuemei, ZHANG Guangping, ZHANG Bin

图2 6061铝合金导线样品显微组织的TEM像、STEM像及EDS元素分布图

Fig.2 TEM image of the cross-section (a) and STEM image of the longitudinal section (b) of microstructure of the 6061 aluminum alloy conductor wire specimen, and EDS element maps of the framed area in Fig.2b (c, d)