E3S Web Conf.
Volume 266, 2021Topical Issues of Rational Use of Natural Resources 2021
|Number of page(s)||9|
|Section||Equipment, Transportation Services and Energy Efficiency of Mineral Industries|
|Published online||04 June 2021|
Quality control of hardening technologies using the acoustic emission method
St. Petersburg mining University, Saint Petersburg, Russia
The ways of increasing the reliability and service life of industrial facilities are considered. The types of hardening technologies and methods of their control are analyzed. An approach that makes it possible to evaluate the quality of hardening technologies based on the registration of acoustic emission (AE) is described. The results of experimental research on the quality of three types of strengthening technologies are presented and the effectiveness of the proposed approach is shown. The obtained results can be used to assess hardening technologies at real facilities in a non-destructive way.
© The Authors, published by EDP Sciences, 2021
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