Mesoscopic levels of plastic flow within surface layers of polycrystals and their fatigue fracture under cyclic bending

V. E. Panin, V. E. Egorushkin, T. F. Elsukova, Alexey Victorovich Panin, O. Yu Kuzina

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

It is shown that within the surface layers of titanium, aluminum, lead and lead base alloy polycrystals under alternating bending there forms multilevel mesosubstructure, which governs the nucleation of surface fatigue cracks. The type of mesosubstructure and the size of structure elements are determined by the shear stability of surface layer internal structure as well as by the elastic characteristics of the substrate. The discussion is based on the theory of localized inelastic deformation waves.

Язык оригиналаАнглийский
Название основной публикации11th International Conference on Fracture 2005, ICF11
Страницы4282-4287
Число страниц6
Том6
СостояниеОпубликовано - 2005
Событие11th International Conference on Fracture 2005, ICF11 - Turin, Италия
Продолжительность: 20 мар 200525 мар 2005

Другое

Другое11th International Conference on Fracture 2005, ICF11
СтранаИталия
ГородTurin
Период20.3.0525.3.05

ASJC Scopus subject areas

  • Geotechnical Engineering and Engineering Geology

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  • Цитировать

    Panin, V. E., Egorushkin, V. E., Elsukova, T. F., Panin, A. V., & Kuzina, O. Y. (2005). Mesoscopic levels of plastic flow within surface layers of polycrystals and their fatigue fracture under cyclic bending. В 11th International Conference on Fracture 2005, ICF11 (Том 6, стр. 4282-4287)