Magnetic Particle Nondestructive Inspection/ Magnetic Particle Examination (MPI)
Glossary
Magnetic Particle Nondestructive Inspection/ Magnetic Particle Examination (MPI)
A method for nondestructive testing based on attracting magnetic powder particles by forces of uniform magnetic fields, originating at the surface of magnetized test objects, forming indication patterns shaped like aggregated magnetic powder, and used for detecting flaws of material continuity and defects of their physical and mechanical structure.