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1·In this paper, the corrosion behavior of RE-Ni-Cu and Cu-Ni alloy cast iron in the caustic lye of soda was researched.

本文对稀土镍铜合金铸铁和铜镍合金铸铁在烧碱液中的腐蚀行为进行了系统的研究。

2·With temperature, concentration and current rate of caustic lye of soda, caustic corrosion resistance of cast iron is advanced.

随着烧碱液的温度、浓度及流速增加，合金铸铁的腐蚀速度提高。