Application Of Magnetic Particle Testing. The magnetic particle method is established since 80 years as a method for the prove of surface cracks in ferromagnetic material The MT method (MT = magnetic testing) is one of the most simple and most sensitive methods in NDT Using MT surface defects can be detected safely even along complex geometries Only in Germany more than one billion parts per year are tested on surface cracks nondestructively in the automotive industry Author T Vetterlein S GeorgiPublish Year 2006.
Magnetic Particle Testing is based on the following procedure The magnetization of the component that will be inspected The application of magnetic particles on the component The formation of indications on the position that leakage of magnetic field occurs.
Application of magnetic particle inspection in the field of
Magnetic particle testing is a nondestructive test method which can be used to inspect a variety of ferromagnetic components and products These include castings forgings and weldments The method is used across different industry sectors especially when determining if a component is fitforservice.
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Application of Magnetic Particle Inspection in the Field of the Automotive Industry Thomas VETTERLEIN Silvio GEORGI TIEDE Germany Introduction The magnetic particle method is established since 80 years as a method for the prove of surface cracks in ferromagnetic material The MT method (MT = magnetic testing) is one of the most simple and most sensitive methods in NDT.