Study of the oxidation kinetics of the MA 956 superalloy
DOI:
https://doi.org/10.3989/revmetalm.1998.v34.iExtra.715Keywords:
Oxidation kinetics, ODS ferritic superalloy, MA 956Abstract
This work deals with the oxidation kinetics of the MA 956 superalloy in the temperature range of 800-1,200°C for up to 200 h exposure. During oxidation the alloy develops a fine, compact and very well adhered α-alumina layer, the thickness of which increases with increasing time and temperature. The oxidation kinetics obeys a subparabolic type behaviour. The scale growth seems to occur by two different oxidation mechanisms; above 1,050°C, the oxidation process would be controlled by α-alumina, and below 900°C by γ-alumina.
Downloads
Download data is not yet available.
Downloads
Published
1998-05-30
How to Cite
García-Alonso, C., González-Carrasco, J. L., & Escudero, M. L. (1998). Study of the oxidation kinetics of the MA 956 superalloy. Revista De Metalurgia, 34(Extra), 86–88. https://doi.org/10.3989/revmetalm.1998.v34.iExtra.715
Issue
Section
Articles
License
Copyright (c) 1998 Consejo Superior de Investigaciones Científicas (CSIC)
This work is licensed under a Creative Commons Attribution 4.0 International License.
© CSIC. Manuscripts published in both the printed and online versions of this Journal are the property of Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.All contents of this electronic edition, except where otherwise noted, are distributed under a “Creative Commons Attribution 4.0 International” (CC BY 4.0) License. You may read here the basic information and the legal text of the license. The indication of the CC BY 4.0 License must be expressly stated in this way when necessary.
Self-archiving in repositories, personal webpages or similar, of any version other than the published by the Editor, is not allowed.
