Geomagnetics For Aeronautical Safety Geomagnetics For Aeronautical Safety -

non destructive techniques based on eddy current testing - non destructive techniques are used widely in the metal industry in order to control the quality of materials eddy current testing is one of the most extensively used non destructive techniques for inspecting electrically conductive materials at very high speeds that does not require any contact between the test piece and the sensor this paper includes an overview of the fundamentals and