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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...

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Autores principales: 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
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
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.
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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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