Magnetic Particles Testing
BTW Institute Gamma performs Magnetic Particle Inspection on a broad range of applications, both in-house and in-the-field locations using a variety of equipment and techniques. Ideal for locating discontinuities at or near the surface of ferromagnetic materials, MT can find cracks and other flaws that are not detectable by visual inspection. Using yokes, prods, coils or a permanent magnet to magnetize material in multiple directions, we inspect surfaces to find any discontinuities - defects. Testing can be performed in visible or UV light. With this highly sensitive and cost-effective inspection method, customers are assured of an adherence to industry quality standards. MT is a one of three surface non-destructive testing methods used for welds, castings, forgings but only for ferromagnetic materials.