Corrosion behaviour of direct current and active screen plasma carburised AISI 316 stainless steel in boiling sulphuric acid solutions Corujeira Gallo, S and Dong, H 2011, Corrosion behaviour of direct current and active screen plasma carburised AISI 316 stainless steel in boiling sulphuric acid solutions, Corrosion engineering, science and technology, vol. 46, no. 1, pp. 8-16, doi: 10.1179/147842208X356866. Attached Files Name Description MIMEType Size Downloads Title Corrosion behaviour of direct current and active screen plasma carburised AISI 316 stainless steel in boiling sulphuric acid solutions Author(s) Corujeira Gallo, S orcid.org/0000-0002-7305-2931 Dong, H Journal name Corrosion engineering, science and technology Volume number 46 Issue number 1 Start page 8 End page 16 Total pages 9 Publisher Taylor & Francis Place of publication Abingdon, Eng. Publication date 2011-02 ISSN 1478-422X 1743-2782 Keyword(s) Active screen Plasma carburising Austenitic stainless steel Corrosion Sulphuric acid Summary Active screen plasma is a recently developed plasma surface alloying technique, which has shown potential for addressing some drawbacks associated with conventional direct current plasma processes. In this study, the corrosion performance of untreated, direct current and active screen plasma carburised AISI 316 was investigated by immersion in a boiling solution of sulphuric acid. The experimental results show that the corrosion behaviour of expanded austenite produced by low temperature plasma carburising is controlled by the type and density of surface defects; the corrosion properties of the active screen plasma carburised material are superior to that produced by direct current plasma because of the significantly reduced edge effect and surface defects; and the bias level used in the active screen carburising treatment has a profound effect on the corrosion performance of the material. Based on the experimental results, the corrosion mechanisms involved are discussed. Language eng DOI 10.1179/147842208X356866 Field of Research 091207 Metals and Alloy Materials Socio Economic Objective 869999 Manufacturing not elsewhere classified HERDC Research category C1.1 Refereed article in a scholarly journal ERA Research output type C Journal article Copyright notice ©2011, Taylor & Francis Persistent URL http://hdl.handle.net/10536/DRO/DU:30088204 Document type: Journal Article Collection: Institute for Frontier Materials Related Links Link Description Connect to Elements publication management system Go to link with your DU access privileges   Connect to published version Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Versions Version Filter Type Mon, 24 Oct 2016, 12:52:19 EST Mon, 24 Oct 2016, 12:52:55 EST Thu, 27 Oct 2016, 08:38:16 EST Tue, 01 Nov 2016, 05:11:43 EST Wed, 16 Nov 2016, 12:28:47 EST Wed, 16 Nov 2016, 12:30:19 EST Mon, 10 Apr 2017, 11:26:04 EST Filtered Full Citation counts:   Cited 0 times in TR Web of Science Cited 0 times in Scopus Search Google Scholar Access Statistics: 26 Abstract Views, 2 File Downloads  -  Detailed Statistics Created: Mon, 24 Oct 2016, 12:52:55 EST

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