A obviously accelerated corrosion was also observed in Fe-Cr alloy. However, the corrosion resistance of these materials would increase with an increasing Cr content though it is not highly effective.

• Fe-Cr合金在有ZnCl_2存在条件下也发生加速腐蚀，但腐蚀速率随Cr含量的提高有所改善，但效果不大。