Characteristics of oxide scale formed on ferritic stainless steels in simulated reheating atmosphere

Cheng, X; Jiang, Z; Wei, D; Zhao, J; Monaghan, BJ; Longbottom, RJ; Jiang, L

Characteristics of oxide scale formed on ferritic stainless steels in simulated reheating atmosphere

Cheng, X Jiang, Z Wei, D

Zhao, J Monaghan, BJ Longbottom, RJ Jiang, L

Permalink

Publication Type:: Journal Article
Citation:: Surface and Coatings Technology, 2014, 258 pp. 257 - 267
Issue Date:: 2014-01-01

Closed Access

	Filename	Description	Size
	Characteristics of oxide scale formed on ferritic stainless steels in simulated reheating atmosphere.pdf	Published Version	3.61 MB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Cheng, X	en_US
dc.contributor.author	Jiang, Z	en_US
dc.contributor.author	Wei, D https://orcid.org/0000-0002-4247-8905	en_US
dc.contributor.author	Zhao, J	en_US
dc.contributor.author	Monaghan, BJ	en_US
dc.contributor.author	Longbottom, RJ	en_US
dc.contributor.author	Jiang, L	en_US
dc.date.issued	2014-01-01	en_US
dc.identifier.citation	Surface and Coatings Technology, 2014, 258 pp. 257 - 267	en_US
dc.identifier.issn	0257-8972	en_US
dc.identifier.uri	http://hdl.handle.net/10453/115605
dc.description.abstract	© 2014 Elsevier B.V. The aim of this study is to optimise the stainless steel oxidation behaviours during hot rolling. The high temperature oxidation behaviours of ferritic stainless steels B443NT and B445J1M were studied over the temperature range from 1000 to 1150°C in a humid atmosphere containing 18% water vapour, as measured by a thermogravimetric analyser (TGA). The results indicate that breakaway oxidation occurs at 1090°C for the B443NT steel, which is 60°C lower than that for the B445J1M steel. The occurrence of iron oxide nodules on the steels marks the onset of breakaway oxidation; however, the breakaway oxidation phenomenon of B445J1M is different from that of B443NT due to a compact and continuous Mn-Cr spinel which is formed on the surface of B445J1M. The oxide nodules with regenerated Cr2O3 scale underneath the Fe-Cr spinel display better adhesion without showing pores at the metal-scale interface.	en_US
dc.relation.ispartof	Surface and Coatings Technology	en_US
dc.relation.isbasedon	10.1016/j.surfcoat.2014.09.019	en_US
dc.subject.classification	Applied Physics	en_US
dc.title	Characteristics of oxide scale formed on ferritic stainless steels in simulated reheating atmosphere	en_US
dc.type	Journal Article
utslib.citation.volume	258	en_US
utslib.for	0204 Condensed Matter Physics	en_US
utslib.for	0306 Physical Chemistry (incl. Structural)	en_US
utslib.for	0912 Materials Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
utslib.copyright.status	closed_access
pubs.publication-status	Published	en_US
pubs.volume	258	en_US

Abstract:

© 2014 Elsevier B.V. The aim of this study is to optimise the stainless steel oxidation behaviours during hot rolling. The high temperature oxidation behaviours of ferritic stainless steels B443NT and B445J1M were studied over the temperature range from 1000 to 1150°C in a humid atmosphere containing 18% water vapour, as measured by a thermogravimetric analyser (TGA). The results indicate that breakaway oxidation occurs at 1090°C for the B443NT steel, which is 60°C lower than that for the B445J1M steel. The occurrence of iron oxide nodules on the steels marks the onset of breakaway oxidation; however, the breakaway oxidation phenomenon of B445J1M is different from that of B443NT due to a compact and continuous Mn-Cr spinel which is formed on the surface of B445J1M. The oxide nodules with regenerated Cr2O3 scale underneath the Fe-Cr spinel display better adhesion without showing pores at the metal-scale interface.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/115605