Effect of local twin Schmid factor on the tension twinning activities in a highly textured Mg–3Al–1Zn alloy under different strain paths
We investigated the effect of the local twin Schmid factor (SF) on the tension twinning of
individual grains in deformed textured Mg–3Al–1Zn samples under various strain paths.
Statistical analyses on the electron backscatter diffraction results revealed tension twinning
generally obeys the Schmid law for individual grains, regardless of whether the global stress
state favors tension twinning or not. The strong dependence of tension twinning on the SF
contrasts with the reported weak correlation of< c+ a> dislocations and SF in the same …
individual grains in deformed textured Mg–3Al–1Zn samples under various strain paths.
Statistical analyses on the electron backscatter diffraction results revealed tension twinning
generally obeys the Schmid law for individual grains, regardless of whether the global stress
state favors tension twinning or not. The strong dependence of tension twinning on the SF
contrasts with the reported weak correlation of< c+ a> dislocations and SF in the same …
Effect of Twin Schmid Factor on the Tension Twinning Activities in a Highly Textured Mg-3Al-1Zn
We investigated the effect of twin Schmid factor on the tension twinning of individual grains
in deformed textured Mg-3Al-1Zn samples. The samples were deformed to~ 3% strain
(normal-direction compression and tension, rolling-direction compression and tension, and
45 o compression). Statistical analyses on the electron backscatter diffraction results
revealed tension twinning generally obeys the Schmid law for individual grains, regardless
of whether the global stress state favors tension twinning or not. The strong dependence of …
in deformed textured Mg-3Al-1Zn samples. The samples were deformed to~ 3% strain
(normal-direction compression and tension, rolling-direction compression and tension, and
45 o compression). Statistical analyses on the electron backscatter diffraction results
revealed tension twinning generally obeys the Schmid law for individual grains, regardless
of whether the global stress state favors tension twinning or not. The strong dependence of …
