<正>Al2O3(f)/TiAl composites were synthesized by an exothermic reaction method using Ti,Al and TiO2 powders doped with Nb2O5 and La2O3. The effect of Nb2O5 and
The 7075/SiCp composites were prepared by spray deposition, extrusion and heat treatment technologies. The microstructures of the deposit, the extruded and heat
The main objective is to provide an evidence of spatial dependence of mechanical responses of a heterogeneous aluminum brazed joint re-solidified clad,and to co