Email this article Modified Sachs’s Model of Deformation of Polycrystalline Magnesium
- Authors: Kesarev A.G.1, Vlasova A.M.2,1
-
Affiliations:
- M. N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences
- Ural Federal University Named after the First President of Russia B. N. Yeltsin
- Issue: Vol 60, No 5 (2017)
- Pages: 890-899
- Section: Article
- URL: https://journal-vniispk.ru/1064-8887/article/view/238310
- DOI: https://doi.org/10.1007/s11182-017-1154-z
- ID: 238310
Cite item
Open Access
Access granted
Subscription Access
Abstract
There are a large number of approaches to a description of work hardening of metal polycrystals with various crystal lattices. In the present work, Sachs’s model is generalized to uniaxial tension/compression of polycrystalline magnesium with hexagonal densely packed crystal lattice. The tensile yield stress is estimated taking into account two deformation modes: \( (0001)\left\langle 11\overline{2}0\right\rangle \) easy basal slip and \( \left(10\overline{1}2\right)\left\langle \overline{1}011\right\rangle \) twinning.
Keywords
About the authors
A. G. Kesarev
M. N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences
Author for correspondence.
Email: kesarev@bk.ru
Russian Federation, Ekaterinburg
A. M. Vlasova
Ural Federal University Named after the First President of Russia B. N. Yeltsin; M. N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences
Email: kesarev@bk.ru
Russian Federation, Ekaterinburg; Ekaterinburg
Supplementary files
