耐盐卤腐蚀铸铁的研究及应用

Study and application of the allow cast irion for bittern corrosion resistance

采用失重法及电化学法测试了低合金对耐盐卤腐蚀铸铁的影响。采用显微分析技术分析了合金元素的分布。在广泛深入研究的基础上 ,获得了具有良好抗含H2 S盐卤腐蚀的低合金铸铁。

The effect of low alloying on the bittern corrosion resistance of cast iron has been tested by methods of weightlossness and electrochemistry measurements The distribution of alloy elements is analyzed by the means of EDAX and AEX On the basis of extensive investigation a low alloy cast iron with best corrosion resistance to bittern containing H 2S is obtained