Visual Examination with or without optical aids is the original method of NDT. Many defects are surface breaking and can be detected by careful direct visual inspection.
Chemical, power and process engineering plants are often exposed to heat, aggressive media and high pressure. This requires special corrosion and acid resistant steel that is mechanically resilient even at high temperatures.
Positive Material Identification (PMI) provides alloy chemistry and grade ID information instantly using a handheld tube-based analyzer without having to transport, alter, or damage the material.
The basic characteristics of Liquid Penetrant testing it is used to test a variety of metallic and non-metallic materials such as welds, castings and forgings.
Magnetic particle examination is used to assure maximum reliability of welds, castings and forgings.
Ultrasonic’s is a versatile inspection technique. It is used to test a variety of both metallic and non-metallic products such as welds, forgings, castings, sheet, tubing, plastics and ceramics.
Radiography is based on the ability of X-rays to pass through metal and other materials opaque to ordinary light, and produce photographic records of the transmitted radiant energy
Hardness is a measure of how resistant solid matter is to various kinds of permanent shape change when a force is applied.