Characterization of typical defects in welding using Ultrasonic technique Pulse Eco-Scan A.
DOI:
https://doi.org/10.22517/23447214.10501Keywords:
ultrasonido, soldadura, grietas de solidificación, poros, discontinuidades, inclusión de escoria, inspección.Abstract
Ultrasonic technique is used in the inspection of welded joints in structural applications, mechanical, industrial agriculture among others, this article shows the results of using the ultrasonic technique Scan A, in different specimens welded by SMAW process, initially presented an argument about the advantages and disadvantages of using this type of nondestructive testing and the underlying principle of the technique, the main purpose is to identify typical discontinuities in welded joints such as porosity, solidification cracks and slag inclusions, beam these have a characteristic that allows the identification of various types of defects, the results of the ultrasonic inspection corresponding to the detected imperfections are included.Downloads
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