Song, B, Hua, Y, Zhou, C et al. (3 more authors) (2022) Fabrication and anticorrosion behavior of a bi-phase TaNbHfZr/CoCrNi multilayer coating through magnetron sputtering. Corrosion Science, 196. 110020. ISSN 0010-938X
Abstract
A novel multilayer coating containing bi-phase structures was designed via a magnetron sputtering method. Surface morphologies, structure and corrosion behavior of TaNbHfZr/CoCrNi coating have been investigated via a combination of electrochemistry and surface analysis. Such bi-phase structures containing fcc CoCrNi and amorphous TaNbHfZr layers exhibited an improved corrosion resistance compared with CoCrNi monolayer coating. The hardness and elastic modulus of the TaNbHfZr/CoCrNi multilayer coating were slightly lower than the CoCrNi monolayer coating due to the softening induced by the amorphous TaNbHfZr layer, revealing that such multilayer structure possesses the desired corrosion performance and good mechanical properties.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2021 Elsevier Ltd. All rights reserved. This is an author produced version of an article, published in Corrosion Science. Uploaded in accordance with the publisher's self-archiving policy. |
Keywords: | Coating; Corrosion; HEAs; MEAs; High entropy alloy; Multilayer coating; Magnetron sputtering; Corrosion properties |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Mechanical Engineering (Leeds) > Institute of Functional Surfaces (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 13 Jan 2022 14:53 |
Last Modified: | 21 Dec 2022 01:13 |
Status: | Published |
Publisher: | Elsevier |
Identification Number: | 10.1016/j.corsci.2021.110020 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:182335 |