In this study, SiCp/Al composites were bonded using the laser-induced exothermic bonding method. The nanostructured Al/Ni energetic materials prepared by high-energy ball-milling method and served as interlayer. joint microstructure was characterized SEM, EDS, TEM, XRD. effect of Zr content on shear strength investigated. results indicated that after process Al Ni particles underwent strong pla...

SiCp/Al composites are difficult-to-cut materials. In recent years, electrical arc discharge machining has been developed to improve the machinability of these However, there is a big challenge build satisfactory heat transfer model in machining. This not only because material property difference between reinforcement and matrix but also micro-dimension SiC reinforcements. paper established new...

Aluminum Matrix composites (AMCs) are light weight, high-strength materials with potential application in areas such as automobile, aerospace, defence, engineering and other industries. AMCs are projected to significantly reduce the overall weight of the vehicles and aircraft while maintaining satisfactory structural strength. Reinforcement of micron or nano-sized range particles with aluminium...

In this paper, a finite element (FE) cutting model for particle-reinforced metal matrix composites (PRMMCs) considering material damage was developed to predict SiC particle failure, forces, and machined surface topography in SiCp/Al composite machining, analyze the dynamic mechanisms of chip formation failure evolution. The validity simulation verified by comparing results with forces obtained...

Abstract The single scale SiC p reinforcement has a limited effect on the comprehensive performance of composite, which restricts optimization and improvement its performance. In order to improve material’s strong plasticity, wear resistance, thermal expansion other properties requirements. (micron nano) dual-scale /A356 composites with different volume fractions were prepared using combination...