Types X Ray: Understanding How X-Rays Are Produced

A search for types x ray can refer to radiation physics as well as inspection methods. In an X-ray tube, two important production mechanisms are bremsstrahlung and characteristic emission. Bremsstrahlung occurs when energetic electrons are deflected and slowed by the electric fields of target atoms, producing a continuous range of photon energies. Characteristic X-rays arise when an inner-shell vacancy is filled by an electron from a higher energy level, releasing a photon at an energy associated with the target element. NDT&E Education describes these mechanisms in its explanation of X-ray production. Both can contribute to a tube's output when the operating conditions allow characteristic emission.

These mechanisms should not be confused with projection radiography or computed tomography (CT). Radiation production describes how photons are generated; radiography and CT describe how imaging data are acquired and used. For an industrial inspection discussion with Shenzhen Wahfei Technology Co.,Ltd., the relevant question is whether the proposed source, detector, and viewing geometry provide enough penetration and contrast for the target feature. Knowing a radiation category alone does not establish defect visibility or identify the appropriate machine.