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

作　　者：赵建华[1] 钱翰城[1] 彭晓东[1] 蒋朝军[1] 

机构地区：[1]重庆大学,重庆400044

出　　处：《机械》2003年第3期68-69,共2页Machinery

摘　　要：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

关 键 词：盐卤腐蚀 低合金铸铁 耐蚀铸铁 失重法 电化学法 显微分析 制盐工业 制盐机械 

分 类 号：TG143.9[一般工业技术—材料科学与工程] TS33[金属学及工艺—金属材料]