Estimation of negative side effects caused by the corrosion preventive compounds
Journal Title: Вісник Тернопільського національного технічного університету - Year 2015, Vol 79, Issue 3
Abstract
The paper presents requirements to procedure of examination of negative side effects caused by the corrosion preventive compounds or any surfactants used in aviation. It is shown that the negative influence on the fatigue of aircraft components should be analyzed on different stages of fatigue and at different scale level. Three aspects of the general methodology are discussed: influence of surfactants on initial stage of fatigue, known as the Rebinder effect, influence of the surfactants on crack propagation, and reduction of fatigue life of riveted joints as result of the reduction of friction between the sheets of skin. It is shown that all three approaches must be combined in one generalized methodology for the certification of corrosion preventive compounds.
Authors and Affiliations
M. KARUSKEVICH, T. Maslak, Olena Lynnyk, Vasyl Oleksiuk
Keywords
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