Effect of Pulse Electrodeposition Parameters on the Microstructure and Mechanical Properties of Ni–W/B Nanocomposite Coatings

In this work, Ni–W/B nanocomposite coatings were successfully fabricated on low carbon steel by using pulse current (PC) electrodeposition. The effects of the frequency and duty cycle on the microstructure, wear resistance, and microhardness of the coatings were studied. The results obtained show th...

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Autores principales: Das, Malay Kumar, Urumarudappa, Santhosh Kumar J., Kamal, Sarwar, Widiadita, Yoanda, Mahamud, Arif, Saito, Thiranan Inthawong, Bovornratanaraks, Thiti
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9182354/
https://www.ncbi.nlm.nih.gov/pubmed/35683728
http://dx.doi.org/10.3390/nano12111871
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author Das, Malay Kumar
Urumarudappa, Santhosh Kumar J.
Kamal, Sarwar
Widiadita, Yoanda
Mahamud, Arif
Saito, Thiranan Inthawong
Bovornratanaraks, Thiti
author_facet Das, Malay Kumar
Urumarudappa, Santhosh Kumar J.
Kamal, Sarwar
Widiadita, Yoanda
Mahamud, Arif
Saito, Thiranan Inthawong
Bovornratanaraks, Thiti
author_sort Das, Malay Kumar
collection PubMed
description In this work, Ni–W/B nanocomposite coatings were successfully fabricated on low carbon steel by using pulse current (PC) electrodeposition. The effects of the frequency and duty cycle on the microstructure, wear resistance, and microhardness of the coatings were studied. The results obtained show that the distribution and content of boron particles (>4 wt.%) in the PC electrodeposition coatings are significantly better than those of direct current (DC) electrodeposition coatings (less than 4 wt.%). The hardness results reveal that the highest microhardness of 1122 HV can be obtained at a frequency of 100 Hz and duty cycle of 30%. Furthermore, the relationship between the microstructure and mechanical properties was discussed.
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spelling pubmed-91823542022-06-10 Effect of Pulse Electrodeposition Parameters on the Microstructure and Mechanical Properties of Ni–W/B Nanocomposite Coatings Das, Malay Kumar Urumarudappa, Santhosh Kumar J. Kamal, Sarwar Widiadita, Yoanda Mahamud, Arif Saito, Thiranan Inthawong Bovornratanaraks, Thiti Nanomaterials (Basel) Article In this work, Ni–W/B nanocomposite coatings were successfully fabricated on low carbon steel by using pulse current (PC) electrodeposition. The effects of the frequency and duty cycle on the microstructure, wear resistance, and microhardness of the coatings were studied. The results obtained show that the distribution and content of boron particles (>4 wt.%) in the PC electrodeposition coatings are significantly better than those of direct current (DC) electrodeposition coatings (less than 4 wt.%). The hardness results reveal that the highest microhardness of 1122 HV can be obtained at a frequency of 100 Hz and duty cycle of 30%. Furthermore, the relationship between the microstructure and mechanical properties was discussed. MDPI 2022-05-30 /pmc/articles/PMC9182354/ /pubmed/35683728 http://dx.doi.org/10.3390/nano12111871 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Das, Malay Kumar
Urumarudappa, Santhosh Kumar J.
Kamal, Sarwar
Widiadita, Yoanda
Mahamud, Arif
Saito, Thiranan Inthawong
Bovornratanaraks, Thiti
Effect of Pulse Electrodeposition Parameters on the Microstructure and Mechanical Properties of Ni–W/B Nanocomposite Coatings
title Effect of Pulse Electrodeposition Parameters on the Microstructure and Mechanical Properties of Ni–W/B Nanocomposite Coatings
title_full Effect of Pulse Electrodeposition Parameters on the Microstructure and Mechanical Properties of Ni–W/B Nanocomposite Coatings
title_fullStr Effect of Pulse Electrodeposition Parameters on the Microstructure and Mechanical Properties of Ni–W/B Nanocomposite Coatings
title_full_unstemmed Effect of Pulse Electrodeposition Parameters on the Microstructure and Mechanical Properties of Ni–W/B Nanocomposite Coatings
title_short Effect of Pulse Electrodeposition Parameters on the Microstructure and Mechanical Properties of Ni–W/B Nanocomposite Coatings
title_sort effect of pulse electrodeposition parameters on the microstructure and mechanical properties of ni–w/b nanocomposite coatings
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9182354/
https://www.ncbi.nlm.nih.gov/pubmed/35683728
http://dx.doi.org/10.3390/nano12111871
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