This article analyzes the feasibility of magnetic particle testing for coated station pipelines through experiments.The results indicate that the thickness of the surface coating has a direct impact on the sensitivity of magnetic particle testing.When the thickness of the protective coating is less than a cer-tain value,the sensitivity of magnetic particle testing can meet the testing requirements and the testing re-sults are reliable.
Magnetic particle testingCoating effectsNon-Destructive Testing
维普
万方数据
