Methodological issues of studying the effectiveness of anticorrosion protection used in aviation equipment products

Kutyrev A.E., Vdovin A.I., Antipov V.V., Duyunova V.A.
UDC
620.193
DOI
10.18577/2307-6046-2024-0-1-78-91
Article PDF (Russian) (808.32 KB)
How to cite
Kutyrev A.E., Vdovin A.I., Antipov V.V., Duyunova V.A. Methodological issues of studying the effectiveness of anticorrosion protection used in aviation equipment products // Proceedings of VIAM. 2024. No. 1. DOI: 10.18577/2307-6046-2024-0-1-78-91. URL: https://test.viam.ru/en/journal/2024/1/8
Keywords
corrosion, corrosion protection tests, contact corrosion of aluminum alloys, corrosion state analysis, full-scale tests, design-like specimens
Abstract

The question of development of methodology for testing, allowing to choose the most highly effective complex system of anticorrosion protection, is considered. The principles of testing of corrosion protection systems are noted/ Structurally similar specimens representing the connection of aluminum alloy 1163-AT and carbon plastic of mark VKU-25 with the help of fasteners from titanium alloy BT6 as with application of protective coatings on the basis of primers, enamels, varnishes, sealants and pastes, and without their application are made. The algorithm of evaluation of corrosion lesions on structural-like samples for selection of complex protection system is proposed.

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