High Temperature Oxidation Behaviour of DSS 2205 in Humid Air

Article Preview

Abstract:

The oxidation kinetics of 2205 stainless steel in humid air at high temperature were studied by adopting thermal-gravimetric analysis (TGA). The morphology, composition and microstructure of the oxide scales were analyzed using SEM and XRD. The experiment showed that few scales form on the surface of DSS2205 at less than 800°C.With increasing temperature above 800°C, thickness of oxide scales increase and the inner oxides can be found. The nodules can be observed when the temperature reaches 1050°C.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

673-676

Citation:

Online since:

February 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] N. Ipek, B. Holm, R. Pettersson,G. Runnsjo et al., Electrolytic pickling of duplex stainless steel, Materials and Corrosion, 56(2005)521-530.

DOI: 10.1002/maco.200403858

Google Scholar

[2] Li Hongfei, Han Peide, Sun Xianglei et al., Oxidation behavior of 2507 duplex stainless steel at high temperature, Transaction of Materials and Heat Treatment, 32(2011)45-48.

Google Scholar

[3] Lian-Fu Li , Zhou-Hua Jiang, Yves Riquier, High-temperature oxidation of duplex stainless steels in air and mixed gas of air and CH4, Corrosion Science, 47(2005)57–68.

DOI: 10.1016/j.corsci.2004.05.008

Google Scholar