Influence of magnetizing current speed in magnetic adaptive testing

0510465 - FZÚ 2020 RIV SK eng J - Článek v odborném periodiku
Vértesy, G. - Tomáš, Ivan
Influence of magnetizing current speed in magnetic adaptive testing.
Journal of Electrical Engineering - Elektrotechnický časopis. Roč. 69, č. 6 (2018), s. 461-463. ISSN 1335-3632. E-ISSN 1339-309X
Grant CEP: GA ČR GB14-36566G
Institucionální podpora: RVO:68378271
Klíčová slova: magnetic NDE * magnetic adaptive testing
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 0.636, rok: 2018
Způsob publikování: Open access

Influence of changing rate of magnetizing current in magnetic adaptive testing was studied. Sensitivity of magnetic descriptors, which characterize the samples degradation, was found to depend on this speed. Low speed results in a better sensitivity, but the effect depends on permeability of the investigated specimens. Recommendation was made for the optimal choice of the applied speed of the magnetizing current.

Trvalý link: http://hdl.handle.net/11104/0300940