摘要
在制备不同配比的热镀Al Zn合金镀层基础上,于不同介质中测定了有关电化学参数。可知铝含量为5%和55%的两种样品具有良好的耐腐蚀性能,而铝含量为25%的样品防腐蚀性能最差。对所得电化学参数的分析证实了上述差别,说明了耐腐蚀性能与铝含量不成线性关系。
The electrochemical parameters of hotdip AlZn alloy coating of different alloying components have been measured in three media. Two samples contained 5% and 55% aluminum respectively have a good corrosion resistance. The results show that the relation between corrosion resistance and content of aluminum is not linear.
出处
《科技通报》
北大核心
2003年第4期334-336,339,共4页
Bulletin of Science and Technology
关键词
物理化学
AL-ZN合金
热浸镀
电化学参数
耐腐蚀性
physical chemistry
Al-Zn alloy
hot-dip
electrochemical parameter
corrosion resistance
