Tensile strength and deformation microstructure of Al–Mg–Si alloy sheet by through-width vibration rolling process

This work explored a novel severe plastic deformation scheme, through-width vibration rolling, to continuously produce high-strength aluminum sheet. As-processed AA6061 (Al–Mg–Si) alloy sheet was directly subjected to ageing treatment, by which the yield strength up to 480MPa and the ultimate tensil...

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Bibliographic Details
Published in:Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2012-08, Vol.551, p.296-300
Main Authors: Chen, Yue-Ting, Wang, Dung-An, Uan, Jun-Yen, Hsieh, Tsung-Hsien, Tsai, Te-Chang
Format: Article
Language:English
Subjects:
Ageing
Aluminum alloys
Applied sciences
Cross-disciplinary physics: materials science
rheology
Elasticity. Plasticity
Exact sciences and technology
Materials science
Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology
Metals. Metallurgy
Other heat and thermomechanical treatments
Physics
Rolling
Severe plastic deformation
Thermomechanical processing
Treatment of materials and its effects on microstructure and properties
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Summary:This work explored a novel severe plastic deformation scheme, through-width vibration rolling, to continuously produce high-strength aluminum sheet. As-processed AA6061 (Al–Mg–Si) alloy sheet was directly subjected to ageing treatment, by which the yield strength up to 480MPa and the ultimate tensile stress of 491MPa could be obtained.
ISSN:0921-5093
1873-4936
DOI:10.1016/j.msea.2012.05.001