2010
DOI: 10.1016/j.actamat.2010.03.044
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Relationship between deformation twinning and surface step formation in AZ31 magnesium alloys

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Cited by 224 publications
(84 citation statements)
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“…All double twin types have been identified in deformed Mg alloys via electron backscattering diffraction (EBSD) or transmission electron microscopy analyses Cizek & Barnett 2008;Ando et al 2010;Martin et al 2010). Type 1 is the most frequently observed, even in situations in which the type 1 secondary twin variant is unfavourably oriented with respect to the applied loading Barnett et al 2008;Martin et al 2010).…”
Section: (A) Classification Of Double Twin Variants: Types 1-4mentioning
confidence: 99%
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“…All double twin types have been identified in deformed Mg alloys via electron backscattering diffraction (EBSD) or transmission electron microscopy analyses Cizek & Barnett 2008;Ando et al 2010;Martin et al 2010). Type 1 is the most frequently observed, even in situations in which the type 1 secondary twin variant is unfavourably oriented with respect to the applied loading Barnett et al 2008;Martin et al 2010).…”
Section: (A) Classification Of Double Twin Variants: Types 1-4mentioning
confidence: 99%
“…A phenomenon particularly influential in the deformation, fatigue and fracture of magnesium (Mg) alloys at room temperature and above is double twinning (Reed-Hill & Robertson 1957a,b;Crocker 1962;Wonsiewicz & Backofen 1967;Yoshinaga et al 1973;Ando et al 2010;Koike et al 2010). In the case of Mg, the most frequently observed double twin compositions are secondary {1012} twins within primary {1011} twins or {1013} twins (Couling et al 1959;Reed-Hill 1960;Yoshinaga et al 1973).…”
Section: Introductionmentioning
confidence: 99%
“…The same types of twins were previously reported by Ando et al [22] and Mu et al [23]. [22,23]. Intensity of the particular twinning can be tracked by analyzing the changes in the disorientation distribution ( Fig.…”
Section: Resultsmentioning
confidence: 57%
“…One possible reason for this is a variation of the local stress state, due both to a variation in the plastic strain supported by each grain, and to internal stresses resulting from nearby twins, or from slip processes within the untwinned parts of a grain [13]. Related arguments, based on self-strain accommodation have been proposed to account for the variant selection during double twinning in Mg-alloys [1,14,25]. Based on in-situ 3D-XRD observations Aydiner et al have reported that the stress state within a twin can be significantly different from that in the untwinned matrix [19].…”
Section: Dependence On the Local Stress Conditionsmentioning
confidence: 99%