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

Takumi Kobayashi; Kohshiroh Kitayama; Takeshi Uemori; Fusahito Yoshida

doi:10.4028/www.scientific.net/AMM.117-119.1397

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 proceeding › Conference 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 language	English
Title of host publication	Materials and Computational Mechanics
Pages	1397-1401
Number of pages	5
DOIs	https://doi.org/10.4028/www.scientific.net/AMM.117-119.1397
Publication status	Published - 2012
Externally published	Yes
Event	2011 International Conference on Applied Mechanics, Materials and Manufacturing, ICAMMM 2011 - Shenzhen, China Duration: Nov 18 2011 → Nov 20 2011

Publication series

Name	Applied Mechanics and Materials
Volume	117-119
ISSN (Print)	1660-9336
ISSN (Electronic)	1662-7482

Other

Other	2011 International Conference on Applied Mechanics, Materials and Manufacturing, ICAMMM 2011
Country/Territory	China
City	Shenzhen
Period	11/18/11 → 11/20/11

Keywords

Aluminum sheet
Anisotropy
Crystal plasticity theory
Cyclic plasticity

ASJC Scopus subject areas

Engineering(all)

Access to Document

10.4028/www.scientific.net/AMM.117-119.1397

Cite this

Description of planer anisotropy and cyclic plasticity behavior of aluminum sheet based on crystal plasticity theory. / Kobayashi, Takumi; Kitayama, Kohshiroh; Uemori, Takeshi et al.
Materials and Computational Mechanics. 2012. p. 1397-1401 (Applied Mechanics and Materials; Vol. 117-119).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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. Applied Mechanics and Materials, vol. 117-119, pp. 1397-1401, 2011 International Conference on Applied Mechanics, Materials and Manufacturing, ICAMMM 2011, Shenzhen, China, 11/18/11. https://doi.org/10.4028/www.scientific.net/AMM.117-119.1397

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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).",

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author = "Takumi Kobayashi and Kohshiroh Kitayama and Takeshi Uemori and Fusahito Yoshida",

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AU - Uemori, Takeshi

AU - Yoshida, Fusahito

PY - 2012

Y1 - 2012

N2 - 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).

AB - 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).

KW - Aluminum sheet

KW - Anisotropy

KW - Crystal plasticity theory

KW - Cyclic plasticity

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T2 - 2011 International Conference on Applied Mechanics, Materials and Manufacturing, ICAMMM 2011

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

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Keywords

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