Emdenweg 11 - Haven 211 - 2030 Antwerpen - Belgium - Tel +32-3-541.12.90    Fax +32-3-541.14.74 - info@ndtantwerp.be 
Magnetic Particle Testing (MT) This NDT method is using induced magnetism in the weld/part in conjunction with magnetic particles on a white background paint  to detect surface breaking defects like cracks, porosity, undercut, ...