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Mechanisms-based viscoplasticity: Theoretical approach and experimental validation for steel 304L
We propose a mechanisms-based viscoplasticity approach for metals and alloys. First, we derive a stochastic model for thermally-activated motion of dislocations and, then, introduce power-law flow rules. The overall plastic deformation includes local plastic slip events taken with an appropriate wei...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4812260/ https://www.ncbi.nlm.nih.gov/pubmed/27026209 http://dx.doi.org/10.1038/srep23681 |