Non-destructive Testing
Non-destructive testing (NDT) is a technique used in space and astronautical engineering to evaluate the properties of a material, component or system without causing damage. NDT methods include visual inspection, ultrasonic testing, radiography, magnetic particle inspection, eddy current testing, and thermography. These techniques are used to detect surface and subsurface defects, cracks, corrosion, and other irregularities that may affect the performance and safety of the material or component. NDT is essential in the aerospace industry to ensure the reliability and integrity of critical components such as rocket engines, spacecraft structures, and avionics systems. It is also used in the maintenance and repair of existing space systems to detect and diagnose potential problems before they become catastrophic failures.
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