工业建筑屋面用铝锰合金的腐蚀行为

王嘉琪, 李莉, 刘婷婷

Corrosion Behavior of Al-Mn Alloys for Industrial Building Roof

WANG Jiaqi, LI Li, LIU Tingting

图7 冷轧+325 ℃退火态Al-Mn-xRE合金的腐蚀速率与RE含量的对应关系

Fig.7 Corresponding relationship between corrosion rate and RE content of cold rolled and 325 ℃ annealed Al-Mn-xRE alloy