Effect of nano h-BN particles on growth regularity and tribological behavior of PEO composite ceramic coating of ZL109 alloy

A composite ceramic coating containing h-BN particles was prepared on the ZL109 alloy via plasma electrolytic oxidation. The h-BN particles were modified by Polyethylene glycol to improve the dispersibility. The results revealed that the h-BN particles in the electrolyte were inertly incorporated in...

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Autores principales: Zhu, Xinhe, Fu, Jingguo, Ma, Dengqing, Ma, Chunsheng, Fu, Yunyang, Zhang, Zhuokai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8770488/
https://www.ncbi.nlm.nih.gov/pubmed/35046445
http://dx.doi.org/10.1038/s41598-022-04768-0
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author Zhu, Xinhe
Fu, Jingguo
Ma, Dengqing
Ma, Chunsheng
Fu, Yunyang
Zhang, Zhuokai
author_facet Zhu, Xinhe
Fu, Jingguo
Ma, Dengqing
Ma, Chunsheng
Fu, Yunyang
Zhang, Zhuokai
author_sort Zhu, Xinhe
collection PubMed
description A composite ceramic coating containing h-BN particles was prepared on the ZL109 alloy via plasma electrolytic oxidation. The h-BN particles were modified by Polyethylene glycol to improve the dispersibility. The results revealed that the h-BN particles in the electrolyte were inertly incorporated into the coating. Meanwhile, the incorporation of h-BN particles can reduce the porosity and slightly increase the roughness of the composite ceramic coating. Furthermore, the growth rate of the coating and the conversion of γ-Al(2)O(3) and α-Al(2)O(3) were promoted by the incorporation of h-BN particles via the change of the current. In addition, due to the presence of h-BN particles, the composite ceramic coating had a lower friction coefficient and a lower wear rate under dry sliding condition.
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spelling pubmed-87704882022-01-20 Effect of nano h-BN particles on growth regularity and tribological behavior of PEO composite ceramic coating of ZL109 alloy Zhu, Xinhe Fu, Jingguo Ma, Dengqing Ma, Chunsheng Fu, Yunyang Zhang, Zhuokai Sci Rep Article A composite ceramic coating containing h-BN particles was prepared on the ZL109 alloy via plasma electrolytic oxidation. The h-BN particles were modified by Polyethylene glycol to improve the dispersibility. The results revealed that the h-BN particles in the electrolyte were inertly incorporated into the coating. Meanwhile, the incorporation of h-BN particles can reduce the porosity and slightly increase the roughness of the composite ceramic coating. Furthermore, the growth rate of the coating and the conversion of γ-Al(2)O(3) and α-Al(2)O(3) were promoted by the incorporation of h-BN particles via the change of the current. In addition, due to the presence of h-BN particles, the composite ceramic coating had a lower friction coefficient and a lower wear rate under dry sliding condition. Nature Publishing Group UK 2022-01-19 /pmc/articles/PMC8770488/ /pubmed/35046445 http://dx.doi.org/10.1038/s41598-022-04768-0 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Zhu, Xinhe
Fu, Jingguo
Ma, Dengqing
Ma, Chunsheng
Fu, Yunyang
Zhang, Zhuokai
Effect of nano h-BN particles on growth regularity and tribological behavior of PEO composite ceramic coating of ZL109 alloy
title Effect of nano h-BN particles on growth regularity and tribological behavior of PEO composite ceramic coating of ZL109 alloy
title_full Effect of nano h-BN particles on growth regularity and tribological behavior of PEO composite ceramic coating of ZL109 alloy
title_fullStr Effect of nano h-BN particles on growth regularity and tribological behavior of PEO composite ceramic coating of ZL109 alloy
title_full_unstemmed Effect of nano h-BN particles on growth regularity and tribological behavior of PEO composite ceramic coating of ZL109 alloy
title_short Effect of nano h-BN particles on growth regularity and tribological behavior of PEO composite ceramic coating of ZL109 alloy
title_sort effect of nano h-bn particles on growth regularity and tribological behavior of peo composite ceramic coating of zl109 alloy
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8770488/
https://www.ncbi.nlm.nih.gov/pubmed/35046445
http://dx.doi.org/10.1038/s41598-022-04768-0
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