Magnetic Particle Testing
Magnetic particle inspection (MPI) can be used for the detection of surface and near-surface flaws in ferromagnetic materials.

Liquid Penetrant Inspection
Liquid penetrant inspection method involves applying a visible or fluorescent dye to the surface.

Eddy Current Inspection
Eddy current inspection produces a secondary magnetic field H'B to oppose the coil's primary magnetic field HB.

Ultrasonic Inspection
Ultrasonic inspection method test for flaws utilises sound waves which are introduced into the component via an ultrasonic source.

Radiographic Inspection
Radiography inspection main benefits are that it provides a non-destructive method of detecting hidden flaws in materials and fabrications and provides a permanent record.