Description of planer anisotropy and cyclic plasticity behavior of aluminum sheet based on crystal plasticity theory

Takumi Kobayashi, Kohshiroh Kitayama, Takeshi Uemori, Fusahito Yoshida

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In sheet metal forming, the anisotropy and the Bauschinger effect of sheets affect greatly their formability. This paper discusses how the planar anisotropy and cyclic plastic behavior (the Bauschnger effect and cyclic workhardening characteristics) correlate with the crystallographic texture based on the crystal plasticity analysis on A5052-O sheet. The analytical predictions of r-values and the cyclic stress-strain responses are compared with the experimental observations (S. Tamura et al., Materials Trans, 52-5 (2011), pp. 868-875).

Original languageEnglish
Title of host publicationMaterials and Computational Mechanics
Pages1397-1401
Number of pages5
DOIs
Publication statusPublished - Jan 1 2012
Externally publishedYes
Event2011 International Conference on Applied Mechanics, Materials and Manufacturing, ICAMMM 2011 - Shenzhen, China
Duration: Nov 18 2011Nov 20 2011

Publication series

NameApplied Mechanics and Materials
Volume117-119
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Other

Other2011 International Conference on Applied Mechanics, Materials and Manufacturing, ICAMMM 2011
CountryChina
CityShenzhen
Period11/18/1111/20/11

Keywords

  • Aluminum sheet
  • Anisotropy
  • Crystal plasticity theory
  • Cyclic plasticity

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Kobayashi, T., Kitayama, K., Uemori, T., & Yoshida, F. (2012). Description of planer anisotropy and cyclic plasticity behavior of aluminum sheet based on crystal plasticity theory. In Materials and Computational Mechanics (pp. 1397-1401). (Applied Mechanics and Materials; Vol. 117-119). https://doi.org/10.4028/www.scientific.net/AMM.117-119.1397