Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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CONTROL ALUMINIUM-MAGNESIUM ALLOY EDDY CURRENT

Malikov V.N. 1, 2 Zyrianova A.I. 1, 2
1 Altai State University
2 Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences
Designed miniature eddy current transducer to monitor physical parameters of aluminum -magnesium alloys. The block diagram of the sequenced -based sensor subminiature transducer is shown. This paper describes the results of a study of visual defects cruciate modeled in aluminum-magnesium alloy to a depth of 5 mm. Images of model defect obtained using Fourier converter conductivity meter developed by the authors. Either using said meter was studied electrical conductivity in the welds connecting the plates of an aluminum -magnesium alloys. It is shown that eddy current transducer probe on which the meter was made of non-ferromagnetic materials and electrical conductivity measurement method developed allows sequenced using conductivity meter to investigate defects and inhomogeneities of aluminum-magnesium alloys in the process of non-destructive testing.