A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Effects of aging parameters on formability of 6061-O alloy
Abstract6XXX series aluminum–magnesium–silicon (Al–Mg–Si) alloys are medium strength alloys widely used as automotive body materials. The mechanical properties of these alloys are adjusted by performing age hardening heat treatments. In this research, the effect of aging time on formability of 6061-O alloy is investigated. The formability of the material is evaluated by tensile, Erichsen, and hole expansion tests. Results reveal that formability decreases with increasing aging time. The evolution of the anisotropy, r, with the aging time depends on the direction of probing relative to the texture direction. Yield surfaces predicted using the Hill-90 and Barlat-89 models are plotted using experimental r values for several aging times. Since r changes, these surfaces deform slightly and expand with increasing aging time.
Effects of aging parameters on formability of 6061-O alloy
Abstract6XXX series aluminum–magnesium–silicon (Al–Mg–Si) alloys are medium strength alloys widely used as automotive body materials. The mechanical properties of these alloys are adjusted by performing age hardening heat treatments. In this research, the effect of aging time on formability of 6061-O alloy is investigated. The formability of the material is evaluated by tensile, Erichsen, and hole expansion tests. Results reveal that formability decreases with increasing aging time. The evolution of the anisotropy, r, with the aging time depends on the direction of probing relative to the texture direction. Yield surfaces predicted using the Hill-90 and Barlat-89 models are plotted using experimental r values for several aging times. Since r changes, these surfaces deform slightly and expand with increasing aging time.
Effects of aging parameters on formability of 6061-O alloy
Ozturk, Fahrettin (author) / Esener, Emre (author) / Toros, Serkan (author) / Picu, Catalin R. (author)
2010-05-22
6 pages
Article (Journal)
Electronic Resource
English
Effects of aging parameters on formability of 6061-O alloy
| British Library Online Contents | 2010
The effects of aging on machinability of 6061 aluminium alloy
| British Library Online Contents | 2009
Spin Formability of Al-6061 Aluminum Alloy Pre-Forms Obtained via Liquid Forging
| British Library Online Contents | 2010
The effects of aging on machinability of 6061 aluminium alloy
| Elsevier | 2008