Aluminium dross, a waste generated from aluminium melting process, contains aluminium
metal, aluminium oxide, aluminium oxy-nitride and impurities such as sodium chloride and …

The relative wear resistance of three candidate coatings for titanium alloy-based orthopedic
applications was compared using a reciprocating test method. Micrometer-sized powders of …

Thermal processing of aluminum (Al) particles such as annealing followed by rapid
quenching had been previously shown to affect single metal particle burning rates. This …

The alumina coatings of 100 μm thickness were deposited on 6061 T6 Al-alloy through
micro arc oxidation (MAO) technique. The phase composition across the coating thickness …

In this study, the wear and mechanical behaviour of three coatings made from micron-sized
powders of alumina (Al 2 O 3)(ALO),(ii) Al 2 O 3–40 wt.% 8 yitrium stabilized zirconia …

To synthesize micro-sized and high crystalline α-alumina particles with uniformly and rapidly
at low temperatures, various concentrated AlF 3 seeds were added into an anhydrous …

The changes in phase composition and microstructure of Al 2 O 3 and Al 2 O 3–WO 3
plasma sprayed coatings were characterised as a function of heat treatment in air at 500 …

Al2O3–WO3 oxide composites are of considerable interest as solid acid catalysts in the
petrochemical industry. Typically they consist of a monolayer of WO3 dispersed over a high …

[SPA] En esta tesis se implementan métodos de análisis experimental y modelos de
simulación numérica dentro del ámbito de los procesos de térmicos de proyección por …

Although aluminium alloys have superior weight to strength ratios, they significantly lose
some of their qualities at lower temperatures, hence reinforcements are done to improve its …