Influence of the variety of steel tube materials on the impedance behavior of non-destructive eddy current testing

This article describes the effects of non-destructive eddy current testing (ECT) on steel pipes. To improve the accuracy of ECT, it is considered important to use numerical analysis. However, we propose finite element modeling for eddy current testing of cracked pipes. The end of this paper describes the results of finite element modeling and numerical analysis for eddy current testing of cracked steel pipes. The results obtained from this method are very similar and consistent with the experimental data. It is proved that the simulation method is also valid for other work.