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ANNALIYAH Pty Ltd
Non Destructive Testing and Welding Inspection
This method is restricted to ferromagnetic materials, i.e. steels. Magnetic particle testing produces an almost immediate indication of surface or slightly sub-surface discontinuities by magnetising the component and applying ferromagnetic particles to the surface to be inspected. The particles accumulate at the site of a discontinuity thus producing the defect indication.
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