caa a22 4500 47704901X CHVBK 20180405111337.0 cr unu---uuuuu 170330e19960601xx s 000 0 eng 10.1007/BF00253460 doi (NATIONALLICENCE)springer-10.1007/BF00253460 Electrochemically induced alumina coatings on stainless steel: composition and behaviour at high temperature [Elektronische Daten] [L. Aries, J. Roy, J. Sotoul, V. Pontet, P. Costeseque, T. Aigouy] Alumina coatings were formed by electrolytic treatment on an Fe-17% Cr stainless steel functionalized by surface conversion treatment to induce a particular surface morphology, suited to anchoring the ceramic layer. As deposited, the coatings appeared amorphous. They were composed of two layers: the superficial layer was constituted only of aluminium compounds while the deep layer had a composition gradient. Heating the coated steel caused interface reactions between the electrochemically-induced deposit and the initial conversion coating compounds. These reactions act to strengthen coat adhesion to the substrate with formation of crystallized mixed oxide such as Fe(Cr,AI)2O4. Moreover, Al2O3 phases appeared and acted as a barrier which prevented the thermal oxidation of the stainless steel. Chapman & Hall, 1996 Aries L. Equipe de Métallurgie Physique - Laboratoire des Matériaux (URA CNRS 445), Ecole Nationale Supérieure de Chimie (INPT), 118 route de Narbonne, 31077, Toulouse Cedex, France aut Roy J. Equipe de Métallurgie Physique - Laboratoire des Matériaux (URA CNRS 445), Ecole Nationale Supérieure de Chimie (INPT), 118 route de Narbonne, 31077, Toulouse Cedex, France aut Sotoul J. Equipe de Métallurgie Physique - Laboratoire des Matériaux (URA CNRS 445), Ecole Nationale Supérieure de Chimie (INPT), 118 route de Narbonne, 31077, Toulouse Cedex, France aut Pontet V. Equipe de Métallurgie Physique - Laboratoire des Matériaux (URA CNRS 445), Ecole Nationale Supérieure de Chimie (INPT), 118 route de Narbonne, 31077, Toulouse Cedex, France aut Costeseque P. Laboratoire de Minéralogie et Cristallographie, CRMTG (URA CNRS 67), Université Paul Sabatier, 39 allées Jules Guesde, 31000, Toulouse Cedex, France aut Aigouy T. Laboratoire de Minéralogie et Cristallographie, CRMTG (URA CNRS 67), Université Paul Sabatier, 39 allées Jules Guesde, 31000, Toulouse Cedex, France aut Journal of Applied Electrochemistry Kluwer Academic Publishers 26/6(1996-06-01), 617-622 0021-891X 26:6<617 1996 26 10800 https://doi.org/10.1007/BF00253460 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00253460 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Aries L. Equipe de Métallurgie Physique - Laboratoire des Matériaux (URA CNRS 445), Ecole Nationale Supérieure de Chimie (INPT), 118 route de Narbonne, 31077, Toulouse Cedex, France aut NATIONALLICENCE 700 1- Roy J. Equipe de Métallurgie Physique - Laboratoire des Matériaux (URA CNRS 445), Ecole Nationale Supérieure de Chimie (INPT), 118 route de Narbonne, 31077, Toulouse Cedex, France aut NATIONALLICENCE 700 1- Sotoul J. Equipe de Métallurgie Physique - Laboratoire des Matériaux (URA CNRS 445), Ecole Nationale Supérieure de Chimie (INPT), 118 route de Narbonne, 31077, Toulouse Cedex, France aut NATIONALLICENCE 700 1- Pontet V. Equipe de Métallurgie Physique - Laboratoire des Matériaux (URA CNRS 445), Ecole Nationale Supérieure de Chimie (INPT), 118 route de Narbonne, 31077, Toulouse Cedex, France aut NATIONALLICENCE 700 1- Costeseque P. Laboratoire de Minéralogie et Cristallographie, CRMTG (URA CNRS 67), Université Paul Sabatier, 39 allées Jules Guesde, 31000, Toulouse Cedex, France aut NATIONALLICENCE 700 1- Aigouy T. Laboratoire de Minéralogie et Cristallographie, CRMTG (URA CNRS 67), Université Paul Sabatier, 39 allées Jules Guesde, 31000, Toulouse Cedex, France aut NATIONALLICENCE 773 0- Journal of Applied Electrochemistry Kluwer Academic Publishers 26/6(1996-06-01), 617-622 0021-891X 26:6<617 1996 26 10800 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer