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        A Review Study for Creep in Different Nanocomposites

        Vahid Monfared,Hamid Reza Bakhsheshi‑Rad,Mahmood Razzaghi,D. Toghraie,Maboud Hekmatifar,Filippo Berto 대한금속·재료학회 2023 METALS AND MATERIALS International Vol.29 No.9

        This article presents a brief review regarding the creep behavior (CB) of the nanocomposites (NCs)-based materials in recentyears. The creep (C) in solids under high stress (HS) and temperature (T) is one of the processes of interest to researchersin the industry. Investigating the time-dependent plastic deformation (PD) of NCs is vital in modern sciences. The C studywould be crucial for elevated T and high stresses applications. (e.g., turbine blades, spaceships, shuttles, and nozzle guidevanes). In addition, a comparatively detailed review of the C of metal-based NCs, particularly magnesium (Mg) based ones,has been presented. Mg and its alloys have recently fascinated much interest in replacing existing structural materials invarious applications because of their outstanding properties like good damping capability, high specific strength, and goodmachinability. However, their use is limited because of their low Creep resistance at high Ts. Encapsulation of nanoparticles(NPs) is one efficient way to better the creep resistance of Mg-based NCs. Movement of dislocation can be hindered by NPs,which act as barriers to dislocations.

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