Mesosubstructure in polycrystal surface layers under cyclic loading and its influence on fatigue fracture

V. E. Panin, T. F. Elsukova, A. V. Panin, O. Yu Kuzina

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Abstract

Investigated is the role of mesolevel-mechanisms of cycle deformation in surface layers of polycrystals with strongly different following factors: structural-phase state of the surface layer, the degree of proceeding in it grain-boundary by-pass, level of shear stability of its crystal lattice and the whole inner structure. Experiments were conducted on polycrystals of Ti, Al, Pb and its alloys.

Original languageEnglish
Pages (from-to)328-333
Number of pages6
JournalDoklady Akademii Nauk
Volume403
Issue number3
Publication statusPublished - 2005

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