Magnetic particle inspection
Magnetic particle inspection is a crack testing process that detects surface defects and subsurface defects, like for example hairline cracks on steel and ferrous materials. By magnetizing the test part, flux leakage occurs so that magnetizable particles in the test suspension are attracted and will remain stuck. Due to the contrast between test supension and underground this effect becomes visible.
If you have any questions about our MPI test service, contact us now. We will be pleased to advise you!