Search Results - "Botana, F.J"

Biocorrosion of carbon steel alloys by an hydrogenotrophic sulfate-reducing bacterium Desulfovibrio capillatus isolated from a Mexican oil field separator by Miranda, E., Bethencourt, M., Botana, F.J., Cano, M.J., Sánchez-Amaya, J.M., Corzo, A., de Lomas, J. García, Fardeau, M.L., Ollivier, B.

“…The hydrogenotrophic sulfate-reducing bacterium (SRB) Desulfovibrio capillatus (DSM14982 T) was isolated from an oil field separator with serious corrosion…”
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Lanthanide compounds as environmentally-friendly corrosion inhibitors of aluminium alloys: a review by Bethencourt, M., Botana, F.J., Calvino, J.J., Marcos, M., RodrÍguez-Chacón, M.A.

“…Currently, chromates are among the most common substances used as inhibitors or incorporated in anticorrosive pretreatments of aluminium alloys. However, these…”
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Influence of chemical composition on the pitting corrosion resistance of non-standard low-Ni high-Mn–N duplex stainless steels by Merello, R., Botana, F.J., Botella, J., Matres, M.V., Marcos, M.

“…The pitting corrosion resistance of a new family of duplex stainless steels has been evaluated. These non-standard duplex stainless steels are characterised by…”
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Localized alkaline corrosion of alloy AA5083 in neutral 3.5% NaCl solution by Aballe, A, Bethencourt, M, Botana, F.J, Cano, M.J, Marcos, M

“…The corrosion process of the alloy AA5083 in an aerated solution of NaCl at 3.5% has been studied. The results obtained indicate that the main process that…”
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Monitoring the degradation of a high solids epoxy coating by means of EIS and EN by Sanchez-Amaya, J.M., Osuna, R.M., Bethencourt, M., Botana, F.J.

“…This paper reports a study of the degradation processes suffered by steel samples painted with a high solid content epoxy coating. Because this coating shows a…”
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Direct sub-nanometer scale electron microscopy analysis of anion incorporation to self-ordered anodic alumina layers by González-Rovira, L., López-Haro, M., Hungría, A.B., El Amrani, K., Sánchez-Amaya, J.M., Calvino, J.J., Botana, F.J.

“…► Morphological and chemical characterization at atomic scale of porous alumina layers anodised in ordered regimes. ► Characterization based on the use of…”
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Inhibitor properties of “green” pigments for paints by Bethencourt, M., Botana, F.J., Marcos, M., Osuna, R.M., Sánchez-Amaya, J.M.

“…Zinc chromate is one of the anticorrosive pigments most frequently used in the formulation of primers. However, its environmental aggressiveness and toxicity…”
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The interpretation of HREM images of supported metal catalysts using image simulation: profile view images by Bernal, S, Botana, F.J, Calvino, J.J, López-Cartes, C, Pérez-Omil, J.A, Rodrı́guez-Izquierdo, J.M

“…The inherent problems of image simulation when applied to the study of supported metal catalysts are analysed and discussed. The paper focuses on the…”
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XPS and AES analyses of cerium conversion coatings generated on AA5083 by thermal activation by Sánchez-Amaya, J.M., Blanco, G., Garcia-Garcia, F.J., Bethencourt, M., Botana, F.J.

“…This paper describes the deep analysis of cerium conversion coatings developed with thermal activation on AA5083 under optimum processing conditions. Scanning…”
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Microstructure, microhardness and corrosion resistance of remelted TiG2 and Ti6Al4V by a high power diode laser by Amaya-Vazquez, M.R., Sánchez-Amaya, J.M., Boukha, Z., Botana, F.J.

“…► Laser remelting of TiG2 and Ti6Al4V is performed with argon shielded diode laser. ► Microstructure, microhardness and corrosion of remelted samples are…”
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Laser welding of aluminium alloys 5083 and 6082 under conduction regime by Sánchez-Amaya, J.M., Delgado, T., González-Rovira, L., Botana, F.J.

“…In this work, samples of aluminium alloys 5083-T0 and 6082-T6 have been welded under conduction regime, using a high power diode laser. The influence of…”
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Shot noise and statistical parameters for the estimation of corrosion mechanisms by Sanchez-Amaya, J.M., Cottis, R.A., Botana, F.J.

“…In this paper, electrochemical noise measurements on aluminium AA2014 are reported. Samples were exposed to a range of solutions to promote different corrosion…”
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Behaviour of the alloy AA2017 in aqueous solutions of NaCl. Part I: Corrosion mechanisms by Bethencourt, M., Botana, F.J., Cano, M.J., Marcos, M., Sánchez-Amaya, J.M., González-Rovira, L.

“…This paper reports a study carried out on the morphological characteristics the Al–Cu alloy AA2017-T3; its behaviour against corrosion in aqueous solutions of…”
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Noise resistance and shot noise parameters on the study of IGC of aluminium alloys with different heat treatments by Sánchez-Amaya, J.M., Bethencourt, M., González-Rovira, L., Botana, F.J.

“…In the present paper, the effect of heat treatment on the susceptibility to intergranular corrosion (IGC) of aluminium alloys is analysed. Samples of aluminium…”
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CeCl3 and LaCl3 binary solutions as environment-friendly corrosion inhibitors of AA5083 Al–Mg alloy in NaCl solutions by Aballe, A, Bethencourt, M, Botana, F.J, Marcos, M

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Advanced generation of green conversion coatings for aluminium alloys by Bethencourt, M., Botana, F.J., Cano, M.J., Marcos, M.

“…Anticorrosive cerium based treatments have been proved as efficient green alternatives to those based on environmentally undesirable Cr(VI) compounds. Thus,…”
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Using EIS to analyse samples of Al–Mg alloy AA5083 treated by thermal activation in cerium salt baths by Bethencourt, M., Botana, F.J., Cano, M.J., Marcos, M., Sánchez-Amaya, J.M., González-Rovira, L.

“…This paper describes a study undertaken of the morphological and anticorrosive characteristics of surface layers formed on the Al–Mg alloy AA5083 from…”
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Inhibition of 5083 aluminium alloy and galvanised steel by lanthanide salts by Arenas, M.A, Bethencourt, M, Botana, F.J, de Damborenea, J, Marcos, M

“…Lanthanide salts are being considered as an environmentally friendly alternative to the classic systems based on chromates. The inhibitor behaviour of CeCl 3…”
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Wavelet transform-based analysis for electrochemical noise by Aballe, A, Bethencourt, M, Botana, F.J, Marcos, M

“…Wavelet transforms are presented as a useful tool to analyse electrochemical noise data. Various concepts developed in the framework of wavelet transforms have…”
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High protective, environmental friendly and short-time developed conversion coatings for aluminium alloys by Bethencourt, M., Botana, F.J., Cano, M.J., Marcos, M.

“…There are a variety of procedures, described in the bibliography, for producing conversion coatings using salts of lanthanide elements, and the coatings…”
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