ENGINEERING APPLICATION OF NON DESTUCTIVE TESTING: A REVIEW

The applications of non-destructive testing are widespread and are used in a variety of industries such as aerospace, automotive, construction, manufacturing, power generation, and more. NDT methods can be used to detect defects in welding, corrosion, fatigue, and stress, among other things. NDT can also be used to inspect composite materials, metals, and non-metals, as well as welds, castings, and forgings. Some common non-destructive testing methods include ultrasonic testing, magnetic particle inspection, liquid penetrant testing, radiographic testing, and visual inspection. Each method has its own strengths and limitations, and the choice of technique depends on the specific requirements of the application. NDT plays an important role in ensuring the safety and reliability of structures and components, as it can detect defects that may not be visible to the naked eye. By identifying and addressing defects early on, NDT helps to prevent costly failures, reduce downtime, and ensure of longevity of materials and structures.