The current development of systems of pulse-echo ultrasonic testing systems is conditioned by the increasing of inspection results reliability. The application of Synthetic Aperture Focusing Technique (SAFT) is one of the solutions to this problem. The implementation of the post-processing algorithms based on SAFT strongly depends on the conditions of the ultrasonic scanning. In this paper, the issues related to SAFT implementation in the case of ultrasonic inspection of welds are considered. As a result, the post-processing algorithm, which takes into account the main features of such objects inspection, is proposed. The capabilities of the suggested algorithm were verified via the computer simulations. It was determined that the suggested algorithm is able to provide accurate and precise imageries of the flaws located in the weld.
|Журнал||IOP Conference Series: Materials Science and Engineering|
|Состояние||Опубликовано - 24 апр 2019|
|Событие||7th International Conference for Young Scientists on High Technology: Research and Applications 2018, HTRA 2018 - Tomsk, Российская Федерация|
Продолжительность: 26 ноя 2018 → 30 ноя 2018
ASJC Scopus subject areas
- Materials Science(all)