–In this research manufacturing of the Kevlar-Mg AZ31B sandwich composite is done. Sandwich prepared using Kevlar fiber and Mg alloy. This manufactured by Vacuum Assisted Resin Transfer Moulding (VARTM) method. method uses vacuum pressure difference causes bonding fiber- metal surface epoxy resin. In alloy act as core material a face skin. fiber-metal will have enhanced mechanical properties th...

To provide an understanding of how compositional variations affect the characteristics of coarse intermetallic particles in 7xxx alloys, three Al-Zn-Mg-Cu-Zr aluminium alloy plates with different Zn, Mg and Cu contents were studied by optical microscopy based image analysis, scanning electron microscopy (SEM), energy disperse X-ray spectroscopy (EDS) and differential scanning calorimetry (DSC)....