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Influence of cyclic thermal treatments on the oxidation behavior of Ti-6Al-2Sn-4Zr-2Mo alloy

Author
Fargas, G.; Roa, J.J.; Sefer, B.; Mateo, A.
Type of activity
Journal article
Journal
Materials characterization
Date of publication
2018-11-01
Volume
145
Number
November 2018
First page
218
Last page
224
DOI
https://doi.org/10.1016/j.matchar.2018.08.049 Open in new window
Repository
http://hdl.handle.net/2117/126570 Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S1044580318307149 Open in new window
Abstract
Ti-6Al-2Sn-4Zr-2Mo is one of the most common titanium alloys for aerospace industry. This alloy experiences oxidation phenomenon at elevated temperatures. In the present study, cyclic thermal treatments were performed in air at 500, 593 and 700¿°C, up to 500¿cycles, in order to determine the oxidation kinetics and to analyze the oxide scale and alpha-case formation. Moreover, results were compared to those achieved under isothermal conditions to elucidate differences between both thermal cond...
Citation
Fargas, G., Roa, J.J., Sefer, B., Mateo, A. Influence of cyclic thermal treatments on the oxidation behavior of Ti-6Al-2Sn-4Zr-2Mo alloy. "Materials characterization", 1 Novembre 2018, vol. 145, núm. November 2018, p. 218-224.
Keywords
Titanium Oxidation Isothermal treatments Cyclic thermal treatments Alpha-case
Group of research
CIEFMA - Structural Integrity, Micromechanics and Materials Reliability Centre
CRnE - Barcelona Research Center in Multiscale Science and Engineering

Participants