According to the state diagram of iron and Aluminum, the surface appearance , structure and electrochemical characteristics of container materials were investigated after corrosion at 620C by potentiostat, SEM, EDX, X-ray etc.

• 以Fe-Al系二元相图为依据，利用扫描电镜、能谱、X射线等分析手段，对经近300小时，620℃熔融铝硅合金腐蚀介质腐蚀后的样品表面的形貌、成分、组织与结构等进行了分析研究； 并采用恒电位仪对容器材料在常见介质中的电位进行了测试，探讨扩大所选容器材料的应用领域。