A new approach to etching low‐carbon microalloyed steels to reveal prior austenite grain boundaries and the dual‐phase microstructure

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 gr...

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Autores principales: Rodriguez‐Galeano, Karol F., Romano‐Acosta, Luis F., Palmiere, Eric J., Rainforth, W. Mark
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Original Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10092501/
https://www.ncbi.nlm.nih.gov/pubmed/36285340
http://dx.doi.org/10.1111/jmi.13153
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author Rodriguez‐Galeano, Karol F.
Romano‐Acosta, Luis F.
Palmiere, Eric J.
Rainforth, W. Mark
author_facet Rodriguez‐Galeano, Karol F.
Romano‐Acosta, Luis F.
Palmiere, Eric J.
Rainforth, W. Mark
author_sort Rodriguez‐Galeano, Karol F.
collection PubMed
description 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.
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spelling pubmed-100925012023-04-13 A new approach to etching low‐carbon microalloyed steels to reveal prior austenite grain boundaries and the dual‐phase microstructure Rodriguez‐Galeano, Karol F. Romano‐Acosta, Luis F. Palmiere, Eric J. Rainforth, W. Mark J Microsc Original Articles 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. John Wiley and Sons Inc. 2022-11-01 2023-02 /pmc/articles/PMC10092501/ /pubmed/36285340 http://dx.doi.org/10.1111/jmi.13153 Text en © 2022 The Authors. Journal of Microscopy published by John Wiley & Sons Ltd on behalf of Royal Microscopical Society. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) License, 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.
spellingShingle Original Articles
Rodriguez‐Galeano, Karol F.
Romano‐Acosta, Luis F.
Palmiere, Eric J.
Rainforth, W. Mark
A new approach to etching low‐carbon microalloyed steels to reveal prior austenite grain boundaries and the dual‐phase microstructure
title A new approach to etching low‐carbon microalloyed steels to reveal prior austenite grain boundaries and the dual‐phase microstructure
title_full A new approach to etching low‐carbon microalloyed steels to reveal prior austenite grain boundaries and the dual‐phase microstructure
title_fullStr A new approach to etching low‐carbon microalloyed steels to reveal prior austenite grain boundaries and the dual‐phase microstructure
title_full_unstemmed A new approach to etching low‐carbon microalloyed steels to reveal prior austenite grain boundaries and the dual‐phase microstructure
title_short A new approach to etching low‐carbon microalloyed steels to reveal prior austenite grain boundaries and the dual‐phase microstructure
title_sort new approach to etching low‐carbon microalloyed steels to reveal prior austenite grain boundaries and the dual‐phase microstructure
topic Original Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10092501/
https://www.ncbi.nlm.nih.gov/pubmed/36285340
http://dx.doi.org/10.1111/jmi.13153
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