Browsing by Author "d5af128a-9e04-4db5-836a-b09523e84666"
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A study of the influence of TiO2 addition in Al2O3 coatings sprayed by suspension plasma spray
Klyatskina, Elizabeta; Rayón, E.; Darut, G.; Salvador Moya, María Dolores; Sánchez-Vilches, Enrique; Montavon, G. 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
Vicent Cabedo, Mónica; Bannier, Emilie; Carpio Cobo, Pablo; Rayón, E.; Benavente, Rut; Salvador Moya, María Dolores; Sánchez-Vilches, Enrique 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 TiO2 addition on the microstructure and nanomechanical properties of Al2O3 Suspension Plasma Sprayed coatings
Bannier, Emilie; Vicent Cabedo, Mónica; Rayón, E.; Benavente, Rut; Salvador Moya, María Dolores; Sánchez-Vilches, Enrique Elsevier (2014-10)Alumina–titania coatings are widely used in industry for wear, abrasion or corrosion protection components. Such layers are commonly deposited by atmospheric plasma spraying (APS) using powder as feedstock. In this study, ... -
Hardness and Young's modulus distributions in atmospheric plasmas prayed WC–Co coatings using nanoindentation
Rayón, E.; Bonache Bezares, Victoria; Salvador Moya, María Dolores; Roa, J. J.; Sánchez-Vilches, Enrique Elsevier (2011-05-25)A statistical indentation analysis of WC–Co coatings obtained by atmospheric plasma spray (APS) with two secondary plasma gases, H2 and He, was investigated using an instrumented indentation technique with the aim of ... -
Mechanical properties of double-layer and graded composite coatings of YSZ obtained by atmospheric plasma spraying
Carpio Cobo, Pablo; Rayón, E.; Salvador Moya, María Dolores; Lusvarghi, Luca; Sánchez-Vilches, Enrique Springer Verlag (2016)Double-layer and graded composite coatings of yttria-stabilized zirconia were sprayed on metallic substrates by atmospheric plasma spray. The coating architecture was built up by combining two different feedstocks: one ... -
Microstructure and indentation mechanical properties of YSZ nanostructured coatings obtained by suspension plasma spraying
Carpio Cobo, Pablo; Rayón, E.; Pawłowski, L.; Cattini, A.; Benavente, Rut; Bannier, Emilie; Salvador, M. D.; Sánchez-Vilches, Enrique Elsevier (2013-04)A commercial nanosuspension of yttria-stabilised zirconia (YSZ) was successfully deposited on austenitic stainless steel substrate by suspension plasma spraying technique (SPS). A SG-100 torch with internal radial injection ... -
Microstructure and photocatalytic activity of suspension plasma sprayed TiO2 coatings on steel and glass substrates
Bannier, Emilie; Darut, G.; Sánchez-Vilches, Enrique; Denoirjean, A.; Bordes, M. Carmen; Salvador Moya, María Dolores; Rayón, E.; Ageorges, H. Elsevier (2011-10-25)In this study, TiO2 coatings were deposited by suspension plasma spraying (SPS) from a commercial TiO2 nanoparticle suspension on two different substrates: a standard stainless steel and a Pyrex glass. Coatings were sprayed ... -
Nanoindentation study of the mechanical and damage behaviour of suspension plasmasprayed TiO2 coatings
Sánchez-Vilches, Enrique; Rayón, E.; Bonache Bezares, Victoria; Salvador Moya, María Dolores; Bannier, Emilie; Denoirjean, A.; Ageorges, H. Elsevier (2012-01)TiO2 coatings can be used as self-cleaning surfaces owing to their photocatalytic and hydrophilic properties. Suspension plasma spray (SPS) has proven to be a feasible and cheap technique for producing self-cleaning surfaces ...