大变形量高强高导Al-Mg-Si合金线的腐蚀机制研究

李凤铭, 侯嘉鹏, 谢光宗, 吴细毛, 王强, 张哲峰

Corrosion Behavior of High Strength and High Electrical Conductivity Al-Mg-Si Alloy Wires with Large Area Reduction

LI Fengming, HOU Jiapeng, XIE Guangzong, WU Ximao, WANG Qiang, ZHANG Zhefeng

图8 单个腐蚀坑处腐蚀产物EDS能谱

Fig.8 EDS analysis of corrosion products in the corrosion pit, surface morphology (a) of surface scanning and elemental distribution of Al (b) and Cl (c)