Aside from industrial radiography, four of the most common methods are: ultrasonic radiography; and liquid penetrant, magnetic particle and eddy current inspections. Non-destructive testing is a key ...

inspection techniques range from simple visual through dye penetrant testing of cleaned non-magnetic materials, to magnetic particle inspection for surface or near surface defects to more ...

See a live magnetic particle inspection of a pitch change fork from a general aviation propeller by Jon Burg, the nondestructive test technician at Aircraft Propeller Service, in Lake Zurich ...

A video clip from Corus showing what non-destructive testing (NDT) is and the methods commonly used in non-destructive testing of welded steel components to ensure there is no unacceptable defects ...

But one such test — the determination of the magnetic moment of an elementary particle known as the muon — has resulted in a long-standing discrepancy between theory and experiment.

There are six common NDT methods: visual testing, liquid penetrant testing, magnetic particle testing, eddy current testing, radiographic testing, and ultrasonic testing. Each method requires a ...