Paper Title:
Validation of the Texture-Based ALAMEL and VPSC Models by Measured Anisotropy of Plastic Yielding
  Abstract

Several multilevel plasticity models that make use of the crystallographic texture have been developed in the past for the prediction of deformation textures. State-of-the-art models that consider grain interaction, such as Alamel and VPSC, are known to give superior deformation texture predictions compared to the well-known (full constraint) Taylor model. In this paper, these models are assessed on a different basis, namely their ability to predict plastic anisotropy in single-phase steel sheet. A wide range of mechanical tests is considered: uniaxial tension, plane strain tension, simple shear and sheet normal compression. Furthermore, the sensitivity of the anisotropy predictions is analyzed, considering the variability in textures measured by routine XRD. The considered grain interaction models clearly produce improved predictions of plastic anisotropy over the Taylor model.

  Info
Periodical
Materials Science Forum (Volumes 702-703)
Chapter
Chapter 2: Deformation
Edited by
Asim Tewari, Satyam Suwas, Dinesh Srivastava, Indradev Samajdar and Arunansu Haldar
Pages
233-236
DOI
10.4028/www.scientific.net/MSF.702-703.233
Citation
P. Eyckens, Q. G. Xie, J. J. Sidor, L. Delannay, A. van Bael, L. Kestens, J. Moerman, H. Vegter, P. van Houtte, "Validation of the Texture-Based ALAMEL and VPSC Models by Measured Anisotropy of Plastic Yielding", Materials Science Forum, Vols. 702-703, pp. 233-236, 2012
Online since
December 2011
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: Ming Xie, Shan Suo Zheng, Bin Wang, Lei Li, Wei Wang
Abstract:A stochastic damage constitutive model is proposed based on Kelvin spring-damper model and Li Jie spring stochastic damage model. The model...
921
Authors: Marcin Knapiński, Marcin Kwapisz, Anna Kawałek
Abstract:This research work presented the analysis of plasticity of high carbon alloy constructional steel in the conditions corresponding to plate...
85
Authors: Gábor Bódai, Tibor Goda
Abstract:The present paper surveys briefly the parameter identification methods widely used in case of generalized Maxwell-model. Beside those basing...
379
Authors: Zhi Hui Li, Jun Ping Shi, An Min Tang
Abstract:Based on fundamental ideas in tribology and basic concept of stress state in solid mechanics, the existence of frictional force on shear...
90
Authors: Pei Feng Sun, Tian Hong Yang, Qing Lei Yu, Wei Shen
Chapter 2: Mining Engineering and Coal Mining
Abstract:With ShapeMetriX3D rock non-contact measuring technology, structural planes’ distribution of MiaoGou iron mine slope is got. Then, the...
310