what materials can be tested with an eddy current tester
Eddy-current testing The two major applications of eddy current testing are surface inspection and tubing inspections. Surface inspection is used extensively in the aerospace industry, but also in the petrochemical industry. The technique is very sensitive and can detect tight cracks. Surface inspection can be performed both on ferromagnetic and non-ferromagnetic materials.[5][6]
Ethyl methanesulfonate EMS is often used in genetics as a mutagen. Mutations induced by EMS can then be studied in genetic screens or other assays.
Abdominal examination On light palpation, the examiner tests for any palpable mass, rigidity, or pain.
Limit of a function (the Dirichlet function) has no limit at any x-coordinate.