挤压态EW75稀土镁合金在沈阳工业大气环境中的腐蚀行为研究

孙硕, 代珈铭, 宋影伟, 艾彩娇

Corrosion Behavior of Extruded EW75 Mg-alloy in Shenyang Industrial Atmosphere

SUN Shuo, DAI Jiaming, SONG Yingwei, AI Caijiao

图9 挤压态EW75镁合金在沈阳大气中暴露11个月腐蚀产物膜截面形貌

Fig.9 Cross-sectional morphology of the corrosion products formed on the extruded EW75 Mg-alloy exposed to Shenyang atmosphere for 11 months