Strain hardening and anisotropic behavior of aluminum alloy 5182 subject to preform annealing

Date
2013-12
Authors
Zhou, Bonan
Journal Title
Journal ISSN
Volume Title
Publisher
[Honolulu] : [University of Hawaii at Manoa], [December 2013]
Abstract
Two essential elements of formability analysis are accurate strain-hardening laws and knowledge of material anisotropy, captured by the R-value parameter. Refinement of both of these areas will further enable the incorporation of lightweight materials, such as aluminum alloy 5182-O in automobiles, despite their traditionally lower formability than mild steel sheet. Therefore, improved modeling of strain-hardening with focus on high-strain deformation and R-value analysis is introduced in this research with experimental validation.
Description
M.S. University of Hawaii at Manoa 2013.
Includes bibliographical references.
Keywords
formability analysis, anisotropy, R-value parameter
Citation
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