Spoluautoři MÁTHIS Kristian, ŠÍMA Vladimír

The twinning activity and internal stress evolution in random textured polycrystalline magnesium were studied as a function of strain path changes using in-situ neutron diffraction method. The pre-deformation to different stresses in compression and tension, respectively was followed by application of load with opposite sign. The results indicates that the deformation behavior significantly depends on the level of the pre-deformation.