During dissimilar friction stir welding (FSW) of Al-Mg2Si metal matrix composite and AA6061 aluminum alloy, the temperature field heat generation were investigated using a 3-dimensional computational fluid dynamics (CFD) model FLUENT software. The simulations conducted for rotational speeds 720, 920, 1120 rpm. experiments carried out to validate simulation results. About 70% is generated at int...

A gradient Mg-8 wt % Si alloy, which was composed of the agglomerated Mg2Si crystals coating (GMS8-1) and eutectic Mg–Si alloy matrix (GMS8-2), designed for biodegradable orthopedic implant materials. The bio-corrosion behavior evaluated by electrochemical measurements immersion tests. results show that a significant improvement resistance achieved using as compared with traditional (MS8), shou...