Self-Organization of Adiabatic Shear Bands in Copper and Steel
- 作者: Kudryashov NA1, Ryabov PN1, Zakharchenko AS1
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隶属关系:
- National Research Nuclear University MEPHI
- 期: 编号 2 (2014)
- 页面: 390-393
- 栏目: Articles
- URL: https://journals.rcsi.science/2658-4670/article/view/328537
- ID: 328537
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In this work we consider the self-organization process of adiabatic shear bands (ASB) formation in OFHC copper and HY-100 steel taking into account the strain hardening factor. We proposed the numerical approach which is based on the Courant-Isaacson-Rees scheme. Using this method we made a numerical investigation, in which it was shown that the strain hardening process leads to the increase in the localization time and to a decrease the number of ASB formed. Using the fact, that the processes of ASB formation are quasi-periodic, we obtained a numerical estimate of the distance between ASB and compared our numerical results with theoretical estimates by others.
作者简介
N Kudryashov
National Research Nuclear University MEPHI
Email: nakudryashov@mephi.ru
P Ryabov
National Research Nuclear University MEPHI
Email: PNRyabov@mephi.ru
A Zakharchenko
National Research Nuclear University MEPHI
Email: aszakharchenko@mephi.ru
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