MAGNETIC PARTICLE INSPECTION IS PERFORMED IN FOUR STEPS:
Induce a magnetic field in the specimen
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View the surface, looking for particle groupings that are caused by defects
Demagnetize and clean the specimen
Group of answer choices
hand held electromagnetic yoke magnet
Apply magnetic particles to the specimen's surface
The penetrant is then applied to the surface
inspector will use visible light with adequate intensity
1 answer
to view the surface and detect any particle groupings that indicate defects.