Tensile properties of a Fe-32Mn-6Si shape memory alloy |
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| Authors: | T. Bouraoui F. Jemal T. Ben Zineb |
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| Affiliation: | (1) Institut Préparatoire aux études d’Ingénieurs de Monastir, Université de Monastir, Monastir, Tunisie;(2) Laboratoire des Systèmes électromécaniques, Université de Sfax, Sfax, Tunisie;(3) Laboratoire d’énergétique et de Mécanique Théorique et Appliquée, Université de Nancy, Nancy, France |
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| Abstract: | The tensile properties of a Fe-32Mn-6Si shape memory alloy were investigated. It was found that tensile properties depend on temperature, heat treatment and material structure. The relationships of martensitic transformation, tensile properties, and shape memory effect are discussed. Finally, we propose a macroscopic one-dimensional constitutive law describing the thermomechanical behavior in tensile loading. Numerically obtained results are close to the experimental ones. __________ Translated from Problemy Prochnosti, No. 2, pp. 55–65, March–April, 2008. |
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| Keywords: | Fe-based shape memory alloys strength characteristics in tension thermomechanical behavior modeling |
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