Multiscale particle-in-cell modelling for advanced high strength steels

Asgari, S. A., Hodgson, P. D., Lemiale, V., Yang, C. and Rolfe, B. F. 2008, Multiscale particle-in-cell modelling for advanced high strength steels, Advanced materials research, vol. 32, pp. 285-288, doi: 10.4028/

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Title Multiscale particle-in-cell modelling for advanced high strength steels
Author(s) Asgari, S. A.
Hodgson, P. D.
Lemiale, V.
Yang, C.
Rolfe, B. F.ORCID iD for Rolfe, B. F.
Journal name Advanced materials research
Volume number 32
Start page 285
End page 288
Total pages 4
Publisher Trans Tech Publications Ltd
Place of publication Stafa-Zurich, Switzerland
Publication date 2008
ISSN 1022-6680
Keyword(s) advanced high strength steel
multiscale modelling
Summary Advanced High Strength Steels (AHSS) offer outstanding characteristics for efficient and economic use of steel. The unique features of AHSS are direct result of careful heat treatment that creates martensite in the steel microstructure. Martensite and carbon content in the microstructure greatly affects the mechanical properties of AHSS, underlining more importance on microstructural discontinuities and their multiphase characteristics. In this paper, we present the Multiscale Particle-In-Cell (MPIC) method for microstructural modelling of AHSS. A specific particle method [1] usually used in fluid mechanics is adapted and implemented in a parallel multiscale framework. This multiscale method is based on homogenisation theories; with Particle-In-Cell (PIC) method in both micro and macroscale, and offers several advantages in comparison to finite element (FE) based formulation. Application of this method to a benchmark uniaxial tension test is presented and compared with conventional FE solutions.
Language eng
DOI 10.4028/
Field of Research 091299 Materials Engineering not elsewhere classified
Socio Economic Objective 970109 Expanding Knowledge in Engineering
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2008, Trans Tech Publications
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