Ultrasonic Testing (UT) uses high frequency sound energy to manage and do examinations and make measurements. Ultrasonic (careful examination of something) can be used for flaw detection/evaluation, dimensional measurements..
Magnetic Particle (careful examination of something) is a nondestructive testing method used for detecting surface and near surface flaws and defects. MPI is fast and (compared to other things) easy to apply, and surface preparation..
Liquid penetrant (careful examination of something) is a nondestructive testing method that shows/tells about surface breaking flaws by bleedout of a penetrating liquid colored with a visible or fluorescent dye from the flaw.
Industrial Radiography or Radiographic Testing (RT) uses ionizing (related to electricity producing magnetic fields) radiation to view objects in a way that can't be seen otherwise. It is not to be confused with the use of ionizing..
Eddy Current inspection (ET) is one of several NDT methods that use the principal of electromagnetism as the basis for conducting examinations. Eddy current testing equipment performs three basic functions: generating, receiving..