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A physical based modeling approach for the dynamic behavior of ultrafine grained structures

Muszka, K., Hodgson, P. D. and Majta, J. 2006, A physical based modeling approach for the dynamic behavior of ultrafine grained structures, Journal of materials processing technology, vol. 177, no. 1-3, pp. 456-460.

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Title A physical based modeling approach for the dynamic behavior of ultrafine grained structures
Author(s) Muszka, K.
Hodgson, P. D.
Majta, J.
Journal name Journal of materials processing technology
Volume number 177
Issue number 1-3
Start page 456
End page 460
Publisher Elsevier SA
Place of publication Amsterdam, Netherlands
Publication date 2006-07-03
ISSN 0924-0136
Keyword(s) grain refinement
flow stress
computer modeling
high strain rate
strengthening mechanisms
Summary 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.
Language eng
Field of Research 091499 Resources Engineering and Extractive Metallurgy not elsewhere classified
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2006, Elsevier B.V.
Persistent URL http://hdl.handle.net/10536/DRO/DU:30009085

Document type: Journal Article
Collection: Centre for Material and Fibre Innovation
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