Título:
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Influence of the shot-peening intensity on the structure and near-surface mechanical properties of Ti40Zr10Cu38Pd12 bulk metallic glass
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Autor/a:
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González, Sergio; Fornell Beringues, Jordina; Pellicer Vilà, Eva Maria; Suriñach, Santiago; Baró, M. D..; Greer, A. L.; Belzunce, F. J.; Sort Viñas, Jordi
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Abstract:
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This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. |
Abstract:
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Shot-peening (SP) changes the near-surface structure and mechanical properties of a Ti40Zr10 Cu 38Pd12 bulk metallic glass. Near the surface, the hardness, Young's modulus, and elastic strain limit are all reduced. Measurements of the heat of relaxation show that an exceptionally high stored energy of cold work can be induced, implying a large increase in free volume. At the highest SP intensity there is partial nanocrystallization enabled by the increased free volume and not by the increase in temperature. |
Materia(s):
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-Crystallization -Amorphous metals -Hardness -Glasses -Plasticity -Copper -Nanotechnology |
Derechos:
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open access
Tots els drets reservats.
https://rightsstatements.org/vocab/InC/1.0/ |
Tipo de documento:
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Article |
Editor:
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Compartir:
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Uri:
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https://ddd.uab.cat/record/115882
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