FAQ

What is MPI?

MPI stands for Magnetic Particle Inspection — an NDT method that reveals surface and slightly sub-surface cracks in ferromagnetic steel by magnetising the component and applying fine iron particles.

Answer

MPI stands for Magnetic Particle Inspection — an NDT method that reveals surface and slightly sub-surface cracks in ferromagnetic steel by magnetising the component and applying fine iron particles.

It is fast, reliable and widely used for weld and structural steel inspection.

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