Influence of heat treatment on the microstructure, texture and formability of 2024 aluminium alloy

Moy, Charles K.S.; Weiß, Matthias; Xia, Junhai; Sha, Gang; Ringer, Simon P.; Ranzi, Gianluca

doi:10.1016/j.msea.2012.04.113

Cited by 91 publications

(35 citation statements)

References 34 publications

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“…3 alloy as found by Moy et al [3]. It is, therefore, quite indispensable to represent the anisotropic mechanical response of the FSW joints as confirmed by Lee et al [8].…”

Section: Accepted Manuscriptmentioning

confidence: 84%

“…7 anisotropy in aluminum alloy sheets as found by many researches [3,[26][27][28][29][30]. Barlat [3,29,30].…”

Section: Accepted Manuscriptmentioning

confidence: 85%

“…For instance, the rolled AA2024-T3 sheets exhibit a significant anisotropy in the mechanical properties due to their crystallographic structure [3]. The FSW joints also show local microstructural changes because of the nonuniform heating and plastic flow during welding, resulting in a local variation in the mechanical properties across the weld [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

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Microstructure and anisotropic mechanical behavior of friction stir welded AA2024 alloy sheets

Zhang

et al. 2015

Materials Characterization

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“…3 alloy as found by Moy et al [3]. It is, therefore, quite indispensable to represent the anisotropic mechanical response of the FSW joints as confirmed by Lee et al [8].…”

Section: Accepted Manuscriptmentioning

confidence: 84%

“…7 anisotropy in aluminum alloy sheets as found by many researches [3,[26][27][28][29][30]. Barlat [3,29,30].…”

Section: Accepted Manuscriptmentioning

confidence: 85%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Microstructure and anisotropic mechanical behavior of friction stir welded AA2024 alloy sheets

Zhang

et al. 2015

Materials Characterization

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“…27 Considering the practical forming process, the pre-strain levels were set as 0%, 3% and 6%. The natural ageing time levels were set as 0 h, 0.5 h, 1 h, 1.5 h and 2 h. All tests were performed at a constant crosshead speed of 5 mm/min.…”

Section: Uniaxial Tensile Testmentioning

confidence: 99%

The flow behavior and forming limit modeling of an Al-Cu-Mg aluminum alloy sheet considering the effects of pre-strain and solution heat treatment

Guo

Hongzhi

et al. 2015

Int. J. Precis. Eng. Manuf.

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Al-Cu-Mg aluminum alloy sheet is widely used for aircraft skin. Multi-stage forming combined with Solution Heat Treatment (SHT) is necessary for some geometrically complex productions in aircraft skin components. However, the effects of pre-strain and natural ageing time on the formability of Al-Cu-Mg aluminum alloy sheet are not fully understood. In this study, the deformation responses of an Al-Cu-Mg aluminum alloy sheet, over a range of pre-strain levels (0% to 6%) and natural ageing time levels (0 h to 2 h) were investigated. A modified Hollomon constitutive model coupling with pre-strain and natural ageing time was proposed to characterize the deformation responses of the Al-Cu-Mg aluminum alloy sheet. The hemispherical dome tests were performed at natural ageing time levels ranging from 0.25 h to 1.5 h. Marciniak and Kuczynski (M-K) theory was used to obtain the forming limit prediction model which takes pre-strain and natural ageing time into account. The theoretical Forming Limit Curves (FLCs) were compared with the experimental results.

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“…In particular, the specimens were cut from metal sheets with thicknesses of 1.55 mm and 1.995 mm for the AA 6061-O and AA 7075-O, respectively. The annealed samples were tested as received without any heat treatment to avoid the influence of precipitation hardening effects [18].…”

Section: Experimental Studymentioning

confidence: 99%

An inverse analysis approach based on a POD direct model for the mechanical characterization of metallic materials

Bocciarelli

Buljak

Moy

et al. 2014

Computational Materials Science

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Influence of heat treatment on the microstructure, texture and formability of 2024 aluminium alloy

Cited by 91 publications

References 34 publications

Microstructure and anisotropic mechanical behavior of friction stir welded AA2024 alloy sheets

Microstructure and anisotropic mechanical behavior of friction stir welded AA2024 alloy sheets

The flow behavior and forming limit modeling of an Al-Cu-Mg aluminum alloy sheet considering the effects of pre-strain and solution heat treatment

An inverse analysis approach based on a POD direct model for the mechanical characterization of metallic materials

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