- Ultrasound: Method that detects and assesses discontinuities inside a material, providing a better perspective of its shape, size and orientation. Applications: welding, steel plaques, fabricated or repaired parts.
- Magnetic Particles: Method that allows the detection of discontinuities in non-porous material as long as the discontinuities are open to the surface. Applications: welding, non-ferrous parts (propellers, impellers. etc.)
- Penetrating Liquid: Method to detect discontinuities in non-porous materials, as long as the discontinuities are open to the surface. Applications: Welding, non-ferromagnetic parts ( propellers, etc.) fabricated and repaired parts.
- X-rays: Method that uses radiation through a solid material alleviating part of its energy due to the different thickness, density or discontinuities. Applications: welding, steel plaques, impelling pieces, fabricated and repaired parts.