Paper Title:
Study on the Constitutive Model of the ARB Specimen and Simulation for ARB Process
  Abstract

The simulation method for ARB(accumulative roll bonding) and the constitutive model of the ARB specimen were studied. Based on the ZA(Zerilli-Armstrong) model, with MSG(mechanism-based strain gradient) theory and Hall-petch principle, considering its temperature, strain ratio and the effect of the texture variation to the mechanical property, its dynamic constitutive model was established, and verified through the experiment. Moreover, the finite element simulation method for ARB process based on the dynamic constitutive model established was proposed and verified through the experiment. The study in the paper provides analysis method and theory foundation for ARB

  Info
Periodical
Edited by
Bo Zhao, Yidu Zhang, Guanglin Wang, Hai Zhang, Jianbin Zhang and Feng Jiao
Pages
391-395
DOI
10.4028/www.scientific.net/AMM.42.391
Citation
Z. Wu, L. L. Liu, G. Z. Zhang, J. J. Xi, "Study on the Constitutive Model of the ARB Specimen and Simulation for ARB Process", Applied Mechanics and Materials, Vol. 42, pp. 391-395, 2011
Online since
November 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Seong Hee Lee, Tetsuo Sakai, C.H. Lee, Yong Ho Choa
Abstract:Nano-structured aluminum was fabricated by accumulative roll-bonding (ARB) process using different rolling methods. One is the ARB using...
327
Authors: Daisuke Terada, Toshiaki Masui, Naoya Kamikawa, Nobuhiro Tsuji
Abstract:Effect of solid solution elements on microstructure evolution and mechanical properties was investigated using a high purity Al (purity...
547
Authors: Kun Xia Wei, Wei Wei, Qing Bo Du, Jing Hu
Micro/Nano Materials
Abstract:Usually the heat treatment in the cyclic ARB passes is indispensable to reduce work-hardening effects and improve interface bonding quality....
993
Authors: Guo Zhi Zhang, Jun Jing Fu
Modeling, Analysis and Simulation of Manufacturing Processes
Abstract:The process control mechanism of ARB(accumulative roll bonding) process was studied. Based on micro-plastic theory, the principal stress...
609
Authors: Guo Zhi Zhang, Jun Jing Fu
Chapter 4: Mechanical Behavior & Fracture
Abstract:The bending mechanical mechanism of ARB(accumulative roll bonding) specimen was studied. Based on macro-micro plastic theory, theoretical...
650