Magnetic Particle Testing Service

Magnetization Material Iron Testing Type Fatigue Crack Certification Scheme Employer Based Certification Demagnetization Process AC Demagnetization Testing Current Type AC Usage/Application Electrical Engineering Test Location Pan India Service Type Process Definition Value Data Report On Durability Testing Methodology Magnetic Particle Testing Penetrant testing – Based on the properties of capillary action, or the phenomenon of a liquid rising or climbing when confined to a small opening due to surface wetting properties of the liquid, Penetrant testing is used for finding surface breaking discontinuities on relatively smooth, nonporous surfaces. The types of defects that can be found with Penetrant inspection are: The basic procedure that is followed to perform liquid penetrant testing consist of the following: Rolled Products: Penetrant identifies anomalies (cracks, seams or laminations) Castings: cold shuts, hot tears, porosity, blow holes or shrinkage Forgings: Illuminating cracks, laps or external bursts Welds: To identify cracks, porosity, undercut, overlap, lack of fusion or lack of penetration. There are two main types of Penetrant, Fluorescent or Visible. Within each method there are several methods including water washable, postemulsifiable-lipophilic, solvent removal and postemulsifiable-hyperdrophilic. The type and penetrant method are chosen based on sensitivity levels 1-4 and are based on job site conditions and other variables.