Abstract：The metallographic microscope method and drilling damage microscope method were used to measure the coating thickness, and the results of two methods were compared. The applicability of two methods for coating thickness measurement was analyzed. The results showed that the metallographic microscope method had higher requirements on personnel, equipment, investment and other aspects, which had greater limitations. It was more suitable for the scientific research and inspection under specific conditions. The requirements of drilling destructive microscope method were lower. The operation was more convenient, so it was more suitable for the production or scientific research inspection of coating thickness within a certain range.
汪良俊，陈斌，后宗保，王艳阳，汪勇. 金相法测量彩涂板涂层厚度的适用性分析[J]. 物理测试, 2021, 39(2): 32-.
WANG Liangjun，CHEN Bin，HOU Zongbao，WANG Yanyang，WANG Yong. Analysis of applicability of metallographic method for measurement of coating thickness of colorcoated plate. PHYSICS EXAMINATION AND TESTING, 2021, 39(2): 32-.
2021, Vol. 39 
