Magnesium matrix nanocomposites (Mg-MNCs) are high grade materials widely used in aerospace, electronics, biomedical and automotive sectors for strength to weight ratio, excellent sustainability superior mechanical tribological characteristics. Basic properties of Mg-MNCs rely on type amount reinforcement fabrication process. Current study reviews existing literatures explore contribution diffe...

Abstract In this study, the first-order shear deformation theory (FSDT) is used to establish a nonlinear dynamic model for conical shell truncated by functionally graded graphene platelet-reinforced composite (FG-GPLRC). The vibration analyses of FG-GPLRC are presented. Considering platelets (GPLs) with three different distribution patterns, modified Halpin-Tsai calculate effective Young’s modu...

In this article, thermal stability, viscosity, density and surface tension of graphene nano-platelet dispersed in sunflower oil are experimentally determined by varying the concentration (0.1-1.1 wt.%) temperature (40-100?C). The SEM micrograph EDS spectra used to characterize graphene. Nanofluids prepared ultrasonication technique (two-step method) maximum stability about 280?C is achieved at ...

nano-graphene oxide was synthesized by the oxidation of graphite powders. the structural nature of the nano-graphene oxide was characterized by a variety of techniques including xrd, tem, ft-ir and uv/vis. the functional groups on its basal planes and edges of nano-grahene oxide play important role in catalytic activity. the catalytic activity of nano-graphene oxide was investigated on crossed-...