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A study of the influence of TiO2 addition in Al2O3 coatings sprayed by suspension plasma spray
(Elsevier, 2015-09)
In this work, five different concentrations of a mixture of TiO2/Al2O3 nanopowders in an alcoholic suspension at 10wt.% solid content were sprayed by Suspension Plasma Spraying on steel discs. The influence of the presence ...
Effect of the initial particle size distribution on the properties of suspension plasma sprayed Al2O3-TiO2 coatings
(Elsevier, 2015-04)
Al2O3–TiO2 coatings have been deposited by atmospheric plasma spraying from agglomerated, nanostructured powders showing better properties than those of their conventional (microstructured) counterparts. These nanostructured ...
Effect of particle size distribution of suspension feedstock on the microstructure and mechanical properties of suspension plasma spraying YSZ coatings
(Elsevier, 2015-04)
In this work, aqueous suspension feedstocks with different particle size distribution from submicron- and nano-sized YSZ powders were prepared. A previous colloidal characterisation allowed concentrated suspensions (~ 40 ...