热处理对CuZnAl合金在3.5%NaCl溶液中腐蚀性能的影响  

Effect of Heat Treatment on Corrosion Property of CuZnAl Alloy in 3.5% NaCl Solution

作　　者：陈蓉娜[1] 

机构地区：[1]燕山大学环境与化学工程学院,河北秦皇岛066004

出　　处：《物理测试》2006年第2期13-14,共2页Physics Examination and Testing

摘　　要：本文通过对不同热处理状态下的CuZnAl合金在3.5%NaCl溶液中的腐蚀速率和电化学参数的测试及其腐蚀形貌的观察,分析了热处理对该合金腐蚀性能的影响。结果表明:CuZnAl合金经淬火后可获得最好的耐腐蚀性能。The average corrosion rates and electrochemical data of CuZnAl alloy under different heat treatment conditions in 3. 5% NaCl solution were measured, the corrosion morphologies of the alloy were observed, and the effect of heat treatment on its corrosion property was analyzed. The results show that the optimum corrosion resistance can be obtained after quenching for the CuZnAl alloy.

关 键 词：CUZNAL合金 3.5%NaCl 热处理 腐蚀性能 

分 类 号：TG172[金属学及工艺—金属表面处理]