Eddy-current testing (also commonly seen as eddy current testing and ECT) is one of many electromagnetic testing methods used in nondestructive testing (NDT) making use of electromagnetic induction to detect and characterize surface and sub-surface flaws in conductive materials.
Applications
ECT finds applications in both tubing and surface applications
Detection capabilities to defect type in tubing
Sizing capabilities to defect type in tubing
ECT on surfaces