
Control Labor Ltd.
Radiographic Testing (RT) Services
By industrial X-ray sources a radiation is generated which will penetrate metals thus steel as well. Energy of radiation transmitted through testing materials decreasing according to internal features of the given material and the X-ray film or radiation sensitive foil placed on the other side of the test object produces an image that helps show the internal defects of the test object.
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Objective:
Detecting the discontinuities, flaws and other defects in the material being tested.
Advantages:
applicable primarily in detecting volumetric defects with high accuracy
the radiographic film is the base of the documentation (objectivity)
Disadvantages:
radiation hazard for personnel