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Research Progress on Cu–15Ni–8Sn Alloys: The Effect of Microalloying and Heat Treatment on Microstructure and Properties

Cu–15Ni–8Sn alloy is the best choice to replace beryllium bronze alloy. This alloy has unparalleled application value in aerospace, ocean engineering, electronic information, equipment manufacturing, and other fields. However, the application of Cu–15Ni–8Sn alloy is challenged and limited because of...

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Autores principales: Yang, Shaodan, Song, Kexing, Zhou, Yanjun, Yang, Ran, Yu, Yan, Liu, Lele, Chen, Jidong, Zhou, Fei, Yang, Wenhao, Zhang, Guoshang, Du, Juan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10488374/
https://www.ncbi.nlm.nih.gov/pubmed/37687611
http://dx.doi.org/10.3390/ma16175913
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author Yang, Shaodan
Song, Kexing
Zhou, Yanjun
Yang, Ran
Yu, Yan
Liu, Lele
Chen, Jidong
Zhou, Fei
Yang, Wenhao
Zhang, Guoshang
Du, Juan
author_facet Yang, Shaodan
Song, Kexing
Zhou, Yanjun
Yang, Ran
Yu, Yan
Liu, Lele
Chen, Jidong
Zhou, Fei
Yang, Wenhao
Zhang, Guoshang
Du, Juan
author_sort Yang, Shaodan
collection PubMed
description Cu–15Ni–8Sn alloy is the best choice to replace beryllium bronze alloy. This alloy has unparalleled application value in aerospace, ocean engineering, electronic information, equipment manufacturing, and other fields. However, the application of Cu–15Ni–8Sn alloy is challenged and limited because of a series of problems in its preparation and processing, such as easy segregation, difficult deformation, and discontinuous precipitation. It is an effective way to improve the comprehensive properties of Cu–15Ni–8Sn alloy using alloying design and process optimization to control the as-cast, deformed, and heat-treated microstructures. At present, it is a hot spot for scholars to study. In this paper, the grade generation, system evolution, and preparation technology development of Cu–15Ni–8Sn alloy are comprehensively reviewed. The phase transformation sequence of the Cu–15Ni–8Sn alloy is discussed. The influence of the type, amount, and existing form of alloying elements on the strength of Cu–15Ni–8Sn alloy and its mechanism are systematically summarized. Furthermore, the latest research progress on the effects of solid solution, cold deformation, and aging on the phase structure transformation and mechanical properties of Cu–15Ni–8Sn alloy is summarized. Finally, the future development trend of the Cu–15Ni–8Sn alloy is projected. The research results of this paper can provide a reference for the control of the microstructure and properties of high-performance Cu–15Ni–8Sn alloys used in key fields, as well as the optimization of the preparation process and alloy composition.
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spelling pubmed-104883742023-09-09 Research Progress on Cu–15Ni–8Sn Alloys: The Effect of Microalloying and Heat Treatment on Microstructure and Properties Yang, Shaodan Song, Kexing Zhou, Yanjun Yang, Ran Yu, Yan Liu, Lele Chen, Jidong Zhou, Fei Yang, Wenhao Zhang, Guoshang Du, Juan Materials (Basel) Review Cu–15Ni–8Sn alloy is the best choice to replace beryllium bronze alloy. This alloy has unparalleled application value in aerospace, ocean engineering, electronic information, equipment manufacturing, and other fields. However, the application of Cu–15Ni–8Sn alloy is challenged and limited because of a series of problems in its preparation and processing, such as easy segregation, difficult deformation, and discontinuous precipitation. It is an effective way to improve the comprehensive properties of Cu–15Ni–8Sn alloy using alloying design and process optimization to control the as-cast, deformed, and heat-treated microstructures. At present, it is a hot spot for scholars to study. In this paper, the grade generation, system evolution, and preparation technology development of Cu–15Ni–8Sn alloy are comprehensively reviewed. The phase transformation sequence of the Cu–15Ni–8Sn alloy is discussed. The influence of the type, amount, and existing form of alloying elements on the strength of Cu–15Ni–8Sn alloy and its mechanism are systematically summarized. Furthermore, the latest research progress on the effects of solid solution, cold deformation, and aging on the phase structure transformation and mechanical properties of Cu–15Ni–8Sn alloy is summarized. Finally, the future development trend of the Cu–15Ni–8Sn alloy is projected. The research results of this paper can provide a reference for the control of the microstructure and properties of high-performance Cu–15Ni–8Sn alloys used in key fields, as well as the optimization of the preparation process and alloy composition. MDPI 2023-08-29 /pmc/articles/PMC10488374/ /pubmed/37687611 http://dx.doi.org/10.3390/ma16175913 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 Review
Yang, Shaodan
Song, Kexing
Zhou, Yanjun
Yang, Ran
Yu, Yan
Liu, Lele
Chen, Jidong
Zhou, Fei
Yang, Wenhao
Zhang, Guoshang
Du, Juan
Research Progress on Cu–15Ni–8Sn Alloys: The Effect of Microalloying and Heat Treatment on Microstructure and Properties
title Research Progress on Cu–15Ni–8Sn Alloys: The Effect of Microalloying and Heat Treatment on Microstructure and Properties
title_full Research Progress on Cu–15Ni–8Sn Alloys: The Effect of Microalloying and Heat Treatment on Microstructure and Properties
title_fullStr Research Progress on Cu–15Ni–8Sn Alloys: The Effect of Microalloying and Heat Treatment on Microstructure and Properties
title_full_unstemmed Research Progress on Cu–15Ni–8Sn Alloys: The Effect of Microalloying and Heat Treatment on Microstructure and Properties
title_short Research Progress on Cu–15Ni–8Sn Alloys: The Effect of Microalloying and Heat Treatment on Microstructure and Properties
title_sort research progress on cu–15ni–8sn alloys: the effect of microalloying and heat treatment on microstructure and properties
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10488374/
https://www.ncbi.nlm.nih.gov/pubmed/37687611
http://dx.doi.org/10.3390/ma16175913
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