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Abstract
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| High throughput methodologies have boosted constitute a promising strategy for accelerated materials design, research and discovery, which provides rapid screening the composition-microstructure-properties relationships of materials by a diffusion multiple approach. By taking advantage of compositional variations obtained from the diffusion couples and diffusion multiples, the phase diagrams, diffusion coefficients, precipitation kinetics, solution-strengthening effects, and precipitation-strengthening effect could be investigated in an efficient and systematic approach combined with the micro-mechanical technique for example nanoindentation and micropillar compression test. In this investigation, micro-mechanical technique combined with high-throughput method were used to ascertain the influence of solute atoms on the strength of deformation modes, such as basal slip, twinning process and pyramidal slip systems and plastic deformation behavior in Mg alloys. The solid solution strengthening is well described for each deformation mode. This high throughput process could provide an efficient way to predict and improve mechanical properties of Mg alloys. | |
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International
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Si |
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Congress
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forty-eighth CALPHAD International Conference |
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970 |
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Place
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Singapore |
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Reviewers
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Si |
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ISBN/ISSN
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Start Date
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02/06/2019 |
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End Date
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07/06/2019 |
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