Izabela Krzak, Adam TchórzThe use of X-ray computed tomography as a tool in assisting cast material testingAbstractCasting manufacture depends on many factors. Technical specifications determine the required quality, which is essential for casting acceptance or rejection. Practice shows that making castings without defects is simply not possible. However, the aim is to minimize rejects owing to the use of diverse instruments for measurements and control. A tool which may be helpful in checking the internal structure of products is the X-ray computed tomography (CT). CT is a modern diagnostic method that combines X-ray examinations with advanced computer technology. Tomographic studies allow non-destructive qualitative assessment of the test material combined with advanced analysis. One of the main advantages of the X-ray computed tomography is imaging of the examined structure in three dimensions and the ability to perform spatial reconstruction. Keywords: X-ray computed tomography (CT), flaw detection, counter-gravity low-pressure air-melted casting (CLA), rapid prototyping (RP), reverse engineering (RE), ![]() |