caa a22 4500 445843918 CHVBK 20180317145352.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1007/s11085-010-9226-2 doi (NATIONALLICENCE)springer-10.1007/s11085-010-9226-2 Influence of Polishing-Induced Surface Hardening on the Adhesion of Oxide Scales Grown on a Ferritic Stainless Steel [Elektronische Daten] [Y. Madi, E. Salhi, F. Charlot, A. Galerie, Y. Wouters] The influence of surface preparation on the stress and adhesion of oxide scales formed on the ferritic stainless steel AISI 441 was studied. Steel coupons were surface-finished to different degrees of surface roughness from 400-grit SiC through to 1-micron diamond, and were also electropolished to remove the work hardened surface. Initial metal roughness was measured by optical profilometry. Oxidation was carried out at 800°C under synthetic air for 100h. Oxide residual stress was derived from the Raman shift of the main chromia line, and adhesion of oxide scales was quantitatively obtained using forced spallation by tensile straining. The results show that surface hardening is the most influential factor on adhesion, with the high dislocation-containing mirror-polished samples exhibiting the lowest adhesion energy (~4Jm−2), and the electropolished samples with non-mechanically affected surface exhibiting the highest adhesion energy (17Jm−2). Recrystallisation of the subsurface zone during heating to the oxidation temperature is thought to be the most influential factor reducing scale adhesion. Springer Science+Business Media, LLC, 2010 Ferritic stainless steel nationallicence Polishing nationallicence Surface hardening nationallicence High temperature oxidation nationallicence Oxide adhesion nationallicence Madi Y. Département de Science des Matériaux, Faculté GM/GP, Université des Sciences et Technologies Houari Boumedienne, El-Alia, Bab-Ezzouar, B.P. 32, 16111, Alger, Algérie aut Salhi E. Laboratoire Science et Génie des Matériaux, Ecole Nationale Polytechnique, 10 avenue Hassen Badi, El-Harrach, B.P. 182, 16200, Alger, Algérie aut Charlot F. Consortium des Moyens Technologiques Communs, Institut Polytechnique de Grenoble, BP 75, 38402, Saint Martin d'Hères Cedex, France aut Galerie A. SIMaP, Science et Ingénierie des Matériaux et Procédés, Institut Polytechnique de Grenoble/CNRS/UJF, BP 75, 38402, Saint-Martin d'Hères Cedex, France aut Wouters Y. SIMaP, Science et Ingénierie des Matériaux et Procédés, Institut Polytechnique de Grenoble/CNRS/UJF, BP 75, 38402, Saint-Martin d'Hères Cedex, France aut Oxidation of Metals Springer US; http://www.springer-ny.com 75/3-4(2011-04-01), 167-181 0030-770X 75:3-4<167 2011 75 11085 https://doi.org/10.1007/s11085-010-9226-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11085-010-9226-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Madi Y. Département de Science des Matériaux, Faculté GM/GP, Université des Sciences et Technologies Houari Boumedienne, El-Alia, Bab-Ezzouar, B.P. 32, 16111, Alger, Algérie aut NATIONALLICENCE 700 1- Salhi E. Laboratoire Science et Génie des Matériaux, Ecole Nationale Polytechnique, 10 avenue Hassen Badi, El-Harrach, B.P. 182, 16200, Alger, Algérie aut NATIONALLICENCE 700 1- Charlot F. Consortium des Moyens Technologiques Communs, Institut Polytechnique de Grenoble, BP 75, 38402, Saint Martin d'Hères Cedex, France aut NATIONALLICENCE 700 1- Galerie A. SIMaP, Science et Ingénierie des Matériaux et Procédés, Institut Polytechnique de Grenoble/CNRS/UJF, BP 75, 38402, Saint-Martin d'Hères Cedex, France aut NATIONALLICENCE 700 1- Wouters Y. SIMaP, Science et Ingénierie des Matériaux et Procédés, Institut Polytechnique de Grenoble/CNRS/UJF, BP 75, 38402, Saint-Martin d'Hères Cedex, France aut NATIONALLICENCE 773 0- Oxidation of Metals Springer US; http://www.springer-ny.com 75/3-4(2011-04-01), 167-181 0030-770X 75:3-4<167 2011 75 11085 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer