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Comparison of Cold-Sprayed Coatings of Copper-Based Composite Deposited on AZ31B Magnesium Alloy and 6061 T6 Aluminum Alloy Substrates
Copper-coated graphite and copper mixture powders were deposited on AZ31B magnesium alloy and 6061 T6 aluminum alloy substrates under different process parameters by a solid-state cold spray technique. The microstructure of the copper-coated graphite and copper composite coatings was visually examin...
Autores principales: | , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10383119/ https://www.ncbi.nlm.nih.gov/pubmed/37512394 http://dx.doi.org/10.3390/ma16145120 |
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author | Xue, Na Li, Weiwei Shao, Ling Tu, Zhibiao Chen, Yingwei Dai, Sheng Ye, Nengyong Zhang, Jitang Liu, Qijie Wang, Jinfang Zhang, Meng Shi, Xinxing Wang, Tianle Chen, Mengliang Huang, Yingqi Xu, Feilong Zhu, Liu |
author_facet | Xue, Na Li, Weiwei Shao, Ling Tu, Zhibiao Chen, Yingwei Dai, Sheng Ye, Nengyong Zhang, Jitang Liu, Qijie Wang, Jinfang Zhang, Meng Shi, Xinxing Wang, Tianle Chen, Mengliang Huang, Yingqi Xu, Feilong Zhu, Liu |
author_sort | Xue, Na |
collection | PubMed |
description | Copper-coated graphite and copper mixture powders were deposited on AZ31B magnesium alloy and 6061 T6 aluminum alloy substrates under different process parameters by a solid-state cold spray technique. The microstructure of the copper-coated graphite and copper composite coatings was visually examined using photographs taken with an optical microscope and a scanning electron microscope. The surface roughness of the coatings was investigated with a 3D profilometer. The thickness of the coatings was determined through the analysis of the microstructure images, while the adhesion of the coatings was characterized using the scratch test method. The results indicate that the surface roughness of the coatings sprayed on the two different substrates gradually decreases as gas temperature and gas pressure increase. Additionally, the thickness and adhesion of the coatings deposited on the two different substrates both increase with an increase in gas temperature and gas pressure. Comparing the surface roughness, thickness, and adhesion of the coatings deposited on the two different substrates, the surface roughness and adhesion of the coatings on the soft substrate are greater than those of the coatings on the hard substrate, while the thickness of the coatings is not obviously affected by the hardness of the substrate. Furthermore, it is noteworthy that the surface roughness, thickness, and adhesion of the copper-coated graphite and copper composite coatings sprayed on the two different substrates exhibit a distinct linear relationship with particle velocity. |
format | Online Article Text |
id | pubmed-10383119 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-103831192023-07-30 Comparison of Cold-Sprayed Coatings of Copper-Based Composite Deposited on AZ31B Magnesium Alloy and 6061 T6 Aluminum Alloy Substrates Xue, Na Li, Weiwei Shao, Ling Tu, Zhibiao Chen, Yingwei Dai, Sheng Ye, Nengyong Zhang, Jitang Liu, Qijie Wang, Jinfang Zhang, Meng Shi, Xinxing Wang, Tianle Chen, Mengliang Huang, Yingqi Xu, Feilong Zhu, Liu Materials (Basel) Article Copper-coated graphite and copper mixture powders were deposited on AZ31B magnesium alloy and 6061 T6 aluminum alloy substrates under different process parameters by a solid-state cold spray technique. The microstructure of the copper-coated graphite and copper composite coatings was visually examined using photographs taken with an optical microscope and a scanning electron microscope. The surface roughness of the coatings was investigated with a 3D profilometer. The thickness of the coatings was determined through the analysis of the microstructure images, while the adhesion of the coatings was characterized using the scratch test method. The results indicate that the surface roughness of the coatings sprayed on the two different substrates gradually decreases as gas temperature and gas pressure increase. Additionally, the thickness and adhesion of the coatings deposited on the two different substrates both increase with an increase in gas temperature and gas pressure. Comparing the surface roughness, thickness, and adhesion of the coatings deposited on the two different substrates, the surface roughness and adhesion of the coatings on the soft substrate are greater than those of the coatings on the hard substrate, while the thickness of the coatings is not obviously affected by the hardness of the substrate. Furthermore, it is noteworthy that the surface roughness, thickness, and adhesion of the copper-coated graphite and copper composite coatings sprayed on the two different substrates exhibit a distinct linear relationship with particle velocity. MDPI 2023-07-20 /pmc/articles/PMC10383119/ /pubmed/37512394 http://dx.doi.org/10.3390/ma16145120 Text en © 2023 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 Xue, Na Li, Weiwei Shao, Ling Tu, Zhibiao Chen, Yingwei Dai, Sheng Ye, Nengyong Zhang, Jitang Liu, Qijie Wang, Jinfang Zhang, Meng Shi, Xinxing Wang, Tianle Chen, Mengliang Huang, Yingqi Xu, Feilong Zhu, Liu Comparison of Cold-Sprayed Coatings of Copper-Based Composite Deposited on AZ31B Magnesium Alloy and 6061 T6 Aluminum Alloy Substrates |
title | Comparison of Cold-Sprayed Coatings of Copper-Based Composite Deposited on AZ31B Magnesium Alloy and 6061 T6 Aluminum Alloy Substrates |
title_full | Comparison of Cold-Sprayed Coatings of Copper-Based Composite Deposited on AZ31B Magnesium Alloy and 6061 T6 Aluminum Alloy Substrates |
title_fullStr | Comparison of Cold-Sprayed Coatings of Copper-Based Composite Deposited on AZ31B Magnesium Alloy and 6061 T6 Aluminum Alloy Substrates |
title_full_unstemmed | Comparison of Cold-Sprayed Coatings of Copper-Based Composite Deposited on AZ31B Magnesium Alloy and 6061 T6 Aluminum Alloy Substrates |
title_short | Comparison of Cold-Sprayed Coatings of Copper-Based Composite Deposited on AZ31B Magnesium Alloy and 6061 T6 Aluminum Alloy Substrates |
title_sort | comparison of cold-sprayed coatings of copper-based composite deposited on az31b magnesium alloy and 6061 t6 aluminum alloy substrates |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10383119/ https://www.ncbi.nlm.nih.gov/pubmed/37512394 http://dx.doi.org/10.3390/ma16145120 |
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