The applications of nanotechnology differ in different areas life. Despite all the advantages nano-materials, there are many difficulties that need further research most important which is obtaining cheap, practical materials with appropriate specifications for use various applications. This study examines addition multiple proportions two (Silicon Carbide and Zirconia) to 6261 Aluminum alloy. ...

Al2O3 coatings, which can be produced by plasma electrolytic oxidation (PEO) on aluminum substrates, provide an excellent protection against corrosion and wear. However, due to the brittle nature of oxide ceramic, fracture toughness is limited. One approach enhance tolerance incorporation ZrO2 form zirconia toughened alumina (ZTA). In addition its use as a bulk material, application coating mat...

In this research, surface composite layers containing nano sized TiB2, Al2O3-TiB2, ZrO2 and CNT particles have been fabricated on Aluminum alloy substrates by friction stir processing. The effects of different processing variables such as number of passes and strengthening particle distribution, hardness, and wear properties of surface nano...

Keywords: Power electronics High temperature Shear Creep Nano-indentation Hardening a b s t r a c t An experimental investigation of two potential candidate materials for the diamond die attachment is presented in this framework. These efforts are motivated by the need of developing a power electronic packaging for the diamond chip. The performance of the designed packaging relies particularly ...

Blending ultrafine-grained microstructure with other added reinforcement elements that can provide good strength-microstructural integrity is the primary metallurgical target for any developed composite to exhibit its maximum strength at reduced cost and energy in aerospace application. Such nano-reinforced aluminium alloy composites are processed through addition of nano alumina using powder m...

The application of magnesium alloys is greatly limited because of their relatively low strength and ductility. An effective way to improve the mechanical properties of magnesium alloy is to refine the grains. As the race for better materials performance is never ending, attempts to develop viable techniques for microstructure refinement continue. Further refining of grain size requires, however...