ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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3
Issue
vol 60 / MARCH, 2017
Article
UDC 616-073.75 + 621.791.92

IDENTIFICATION OF ALLOY GRADE WITH THE USE OF NONDESTRUCTIVE CONTROL METHODS

A. N. Kashubsky
Independent Engineering Centre of Technical Diagnostics, Expertise and Certification “Regiontechservice”; Head of Department


H. G. Krushenko
Professor; Institute of Computational Modeling, Siberian Branch of RAS, Krasnoyarsk;


Abstract. A complex method is developed for alloy grade identification at input and operational control of metal components of high-energy power plants. Three nondestructive tests are applied: thermo-electromotive force measuring, the vortex-current and the magnetic methods. Hidden faults of incoming castings are revealed with X-ray examination.
Keywords: grade identification, alloy, defect, nondestructive control methods, X-ray examination.