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thermal-rejuvenation
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Investigation of Heat Treatment on Microstructure of Bulk Metallic Glass By Molecular Dynamics
, M.Sc. Thesis Sharif University of Technology ; Ashouri, Hossein (Supervisor) ; Tavakoli, Rouhulla (Supervisor)
Abstract
Metallic glasses have been applied in industry owing to their attractive mechanical, physical, and chemical properties. such as high electrical resistivity, soft-type superconductivity, good magnetic softness, high strength and large elastic strain. These unusual properties make the amorphous alloys potentially useful for various applications, which originate from the intrinsic random atomic configuration. but their plasticity is low and this disadvantage limites their applicable range as a engineering material. In this study we try to improve plasticity of metallic glasses by structural rejuvenation. Structural rejuvenation in metallic glasses by a thermal process (i.e. through recovery...