摘要
在辽宁省乡村进行 Zn 的大气暴露试验,绘制乡村气氛中 Zn 的腐蚀图,并讨论大气环境因素对Zn 的腐蚀速率的影响。
A two-year survey of atmospheric corrosion of zinc in Liaoning rural area hasbeen made.The results of the field exposure have been analyzed in combination with localenvironmental data.A corrosivity map of rural area of Liaoning has been deawn.A formula isproposed to describe the corelation of corrosion rate with the environmental parameters,among them the time of wetness seems to be the most important for determining the corrosionrate of zinc.
基金
国家自然科学基金
5880063
关键词
大气腐蚀
腐蚀
Zn板
腐蚀
atmospheric corrosion
time of wetness
corrosion map
zinc
