摘要
本文对Ａｌ－Ｚｎ－Ｉｎ－Ｓｎ牺牲阳极的电化学性能及测试技术进行了探讨，特别对执行ＧＢ４９４８－８５中的一些细节进行了具体而深入的讨论，对腐蚀后试样表面形貌和腐蚀的均匀性问题进行了光学显微镜和扫描电境观察和分析．
In the paper electrochemical characteristics and its survey technology of the Al-Zn-In-Sn sacrificial anode are approached, especially,the details in carrying out the GB4948-85 are thoroughly discussed. Observation and analysis surface features of samples after conosion and corrosion equibirium with optical microscope and SEM are conducted too.
出处
《广东工业大学学报》
CAS
1994年第S1期33-39,共7页
Journal of Guangdong University of Technology
关键词
牺牲阳极
开路电位
工作电位
实际电容量
理论电容量
电流效率
sacrificial anode
open potential
working potential
practial capacitance
theoretical capacitance
current efficiency
