A physical based modeling approach for the dynamic behavior of ultrafine grained structures
Data(s) |
03/07/2006
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Resumo |
This paper discusses some experimental results on the influence of grain refinement on the final mechanical properties of IF and microalloyed steels designed for auto-body components. It shows also some modeling approaches to understanding the dynamic behavior of fine-rained materials. The Zerilli–Armstrong (Z–A) and Khan–Huang–Liang (KHL) models for studied steels were implemented into FEM code in order to simulate the dynamic compression tests with different strain rates.<br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
Elsevier SA |
Relação |
http://dro.deakin.edu.au/eserv/DU:30009085/n20061644.pdf http://dx.doi.org/10.1016/j.jmatprotec.2006.03.210 |
Direitos |
2006, Elsevier B.V. |
Palavras-Chave | #grain refinement #flow stress #computer modeling #high strain rate #strengthening mechanisms |
Tipo |
Journal Article |