NDT Method Summary -eddy current testing — https://hv-caps.biz
NDT Method Summary -eddy current testing — https://hv-caps.biz Alternating electrical current is passed through a coil producing a magnetic field. When the coil is placed near a conductive material, the changing magnetic field induces current flow in the material. These currents travel in closed loops and are called eddy currents. Eddy currents produce their own […]