Tensor Representation Method Applied to Magnesium Alloys
نویسندگان
چکیده
The tensor representation method (TRM) offers tensorial tools suitable for streamlining the development of constitutive models. TRM reduces empiricism phenomenological descriptions and provides physics-based justifications construction material is presented in a stepwise manner, thus giving reader an opportunity to appreciate details concept. selected magnesium alloy AZ31B (wt% composition: Mg 95.8, Al 3.0, Zn 1.0, Mn 0.2), choice not coincidental. hexagonal close-packed (hcp) structure rolled sheets exhibits highly directional plastic flow, while crystallographic reorientations add complexity material’s behavior. A generic deformation mechanisms determined first. In next step, enable coupling with proper stimuli. Lastly, thermo-mechanical flow rules plasticity twinning complete description. model predictions have been compared experimental data, demonstrating desirable level predictability.
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ژورنال
عنوان ژورنال: Crystals
سال: 2023
ISSN: ['2073-4352']
DOI: https://doi.org/10.3390/cryst13050719