Please use this identifier to cite or link to this item: http://er.nau.edu.ua:8080/handle/NAU/30711
Title: Monitoring of the fatigue of D16АТ alloy according to the characteristics of deformation surface pattern
Authors: Ignatovich, S.R.
Yutskevich, S.S.
Keywords: deformation pattern
interference profilometry
fatigue
parameters of the deformation pattern
Issue Date: 2012
Publisher: Springer Science+Business Media, Inc.
Abstract: It is shown that the deformation pattern is formed under cyclic loads and develops on the surface of the cladding layer of a structural aluminum alloy. The quantitative parameters of the deformation pattern, namely, the saturation, roughness, and plastic strains on the surface, serve as indicators of damage to the material. The experimental dependences of the analyzed parameters on the operating time (number of loading cycles) can be used for the creation of new methods aimed at the prediction of the limit state of structural elements of the aircraft structures.
Description: Materials Science, Vol. 47, No. 5
URI: http://er.nau.edu.ua:8080/handle/NAU/30711
ISSN: 1068-820X
1573-885X
Appears in Collections:Статті в наукових виданнях кафедри конструкції літальних апаратів



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