Rodriguez‐Galeano, K.F., Romano‐Acosta, L.F., Palmiere, E.J. orcid.org/0000-0002-4048-8536 et al. (1 more author) (2023) A new approach to etching low‐carbon microalloyed steels to reveal prior austenite grain boundaries and the dual‐phase microstructure. Journal of Microscopy, 289 (2). pp. 73-79. ISSN 0022-2720
Abstract
A modification to picric acid solutions has been undertaken to reveal the prior-austenite grain boundaries in microalloyed steels as a result of elemental segregation. It has been found the maximum addition of sodium dodecyl sulphate plus hydrochloric acid to fully reveal both the prior austenite grain boundaries and the final post-processed structures in these steels.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2022 The Authors. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivsLicense, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
Keywords: | microalloyed steels; post-processed structures; prior austenite grain boundaries; sodium dodecyl sulphate |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Materials Science and Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 07 Nov 2022 14:29 |
Last Modified: | 25 Sep 2024 15:23 |
Status: | Published |
Publisher: | Wiley |
Refereed: | Yes |
Identification Number: | 10.1111/jmi.13153 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:193028 |