Generalized grain-size dependence of flow stress
- 作者: Firstov S.1, Rogul’ T.1, Shut O.1
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隶属关系:
- Institute of Problems of Materials Science
- 期: 卷 2016, 编号 4 (2016)
- 页面: 257-265
- 栏目: Physical Foundations of Strength and Plasticity
- URL: https://journals.rcsi.science/0036-0295/article/view/170428
- DOI: https://doi.org/10.1134/S003602951604008X
- ID: 170428
如何引用文章
详细
The grain-size dependence of flow stress upon transition from a micro- to a nanostructured state is analyzed. Characteristic regions with qualitatively different influences of a structure on flow stress are found. Generalized equations have been obtained for the grain-size dependences of yield strength and hardness normalized to Young’s modulus for a wide range of grain sizes using S functions and averaging integrals.
作者简介
S. Firstov
Institute of Problems of Materials Science
Email: rogul@ipms.kiev.ua
乌克兰, ul. Krzhizhanovskogo 3, Kiev, 03680
T. Rogul’
Institute of Problems of Materials Science
编辑信件的主要联系方式.
Email: rogul@ipms.kiev.ua
乌克兰, ul. Krzhizhanovskogo 3, Kiev, 03680
O. Shut
Institute of Problems of Materials Science
Email: rogul@ipms.kiev.ua
乌克兰, ul. Krzhizhanovskogo 3, Kiev, 03680