Eddy Current Testing

Eddy Current Testing is a non-destructive testing technique used in space and astronautical engineering to detect surface and sub-surface defects in conductive materials. It works by inducing a magnetic field in the material and measuring the resulting electrical currents. Any changes in the electrical conductivity or magnetic permeability of the material can be detected and analyzed to identify defects such as cracks, corrosion, or material degradation. Eddy Current Testing is commonly used in the inspection of aircraft components, rocket engines, and other critical aerospace structures to ensure their safety and reliability.
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