Effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy

The effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy was investigated, and the results showed that the alloy exhibited selective phase corrosion of eutectoid “α + κ(iii)” and its destruction was aggravated with more cavitation mass loss up to 1.74...

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Detalles Bibliográficos
Autores principales: Qin, Zhenbo, Li, Xuehan, Xia, Da-hai, Zhang, Yiwen, Feng, Chao, Wu, Zhong, Hu, Wenbin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9460524/
https://www.ncbi.nlm.nih.gov/pubmed/36058140
http://dx.doi.org/10.1016/j.ultsonch.2022.106143
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author Qin, Zhenbo
Li, Xuehan
Xia, Da-hai
Zhang, Yiwen
Feng, Chao
Wu, Zhong
Hu, Wenbin
author_facet Qin, Zhenbo
Li, Xuehan
Xia, Da-hai
Zhang, Yiwen
Feng, Chao
Wu, Zhong
Hu, Wenbin
author_sort Qin, Zhenbo
collection PubMed
description The effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy was investigated, and the results showed that the alloy exhibited selective phase corrosion of eutectoid “α + κ(iii)” and its destruction was aggravated with more cavitation mass loss up to 1.74 times of the specimen without stress. It was mainly owing to the enhanced corrosion-induced erosion caused by compressive stress, which led to lattice distortion of the alloy and the resulting accelerated selective phase corrosion with increasing surface roughness, and then intensified the synergistic effect of electrochemical corrosion and mechanical erosion.
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spelling pubmed-94605242022-09-10 Effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy Qin, Zhenbo Li, Xuehan Xia, Da-hai Zhang, Yiwen Feng, Chao Wu, Zhong Hu, Wenbin Ultrason Sonochem Short Communication The effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy was investigated, and the results showed that the alloy exhibited selective phase corrosion of eutectoid “α + κ(iii)” and its destruction was aggravated with more cavitation mass loss up to 1.74 times of the specimen without stress. It was mainly owing to the enhanced corrosion-induced erosion caused by compressive stress, which led to lattice distortion of the alloy and the resulting accelerated selective phase corrosion with increasing surface roughness, and then intensified the synergistic effect of electrochemical corrosion and mechanical erosion. Elsevier 2022-08-28 /pmc/articles/PMC9460524/ /pubmed/36058140 http://dx.doi.org/10.1016/j.ultsonch.2022.106143 Text en © 2022 The Author(s) https://creativecommons.org/licenses/by/4.0/This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Short Communication
Qin, Zhenbo
Li, Xuehan
Xia, Da-hai
Zhang, Yiwen
Feng, Chao
Wu, Zhong
Hu, Wenbin
Effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy
title Effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy
title_full Effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy
title_fullStr Effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy
title_full_unstemmed Effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy
title_short Effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy
title_sort effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9460524/
https://www.ncbi.nlm.nih.gov/pubmed/36058140
http://dx.doi.org/10.1016/j.ultsonch.2022.106143
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