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Effect of creep ageing on the corrosion behaviour of an Al-Cu-Li alloy

文献类型：期刊论文

作者Jiang, Bo3,4,5; Wang, Chao3,4,5; Song, Renguo3,4,5; Li, Shichen2; Cao, Fuhua1; Yi, Danqing2; Cao FH(曹富华)
刊名CORROSION SCIENCE
出版日期2022-07-01
卷号202页码:13
ISSN号0010-938X
关键词Creep ageing Al-Cu-Li alloy Corrosion Grain orientation
DOI10.1016/j.corsci.2022.110314
通讯作者Li, Shichen() ; Cao, Fuhua()
英文摘要Creep ageing of Al-Cu-Li alloys induces precipitation of T1(Al2CuLi) and a high fraction of low-angle grain boundaries (LAGBs) and dislocations in grain interior, factors potentially contributing to corrosion. Qualitative/quantitative analysis of precipitates and quasi-in-situ EBSD observations of stress free and stress added alloy reveal that fine dense precipitation of T-1 in grain interior and suppressed precipitation along grain/subgrain-boundary induced by stress adding make the corrosion mode evolve from intergranular to intragranular, and grain orientation displays as the most relevant metallurgical parameter for the localised corrosion although the fraction of LAGBs and dislocations have been greatly improved by stress loading.
WOS关键词PRECIPITATION ; MG ; PARAMETERS ; EVOLUTION ; KINETICS ; STRESS ; PHASE
资助项目Innovation and Entrepreneurship Programme of Jiangsu Province of China[52001033] ; Innovation and Entrepreneurship Programme of Jiangsu Province of China[12102433] ; [JSSCBS20210878]
WOS研究方向Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000804055300001
资助机构Innovation and Entrepreneurship Programme of Jiangsu Province of China
源URL[http://dspace.imech.ac.cn/handle/311007/89546]  
专题力学研究所_非线性力学国家重点实验室
通讯作者Li, Shichen; Cao, Fuhua
作者单位1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
2.Cent South Univ, Sch Mat Sci & Engn, Changsha 410083, Peoples R China
3.Changzhou Univ, Jiangsu Collaborat Innovat Ctr Photovolat Sci & En, Changzhou 213164, Jiangsu, Peoples R China
4.Changzhou Univ, Jiangsu Key Lab Mat Surface Sci & Technol, Changzhou 213164, Jiangsu, Peoples R China
5.Changzhou Univ, Sch Mat Sci & Engn, Changzhou 213164, Jiangsu, Peoples R China
推荐引用方式
GB/T 7714		 Jiang, Bo,Wang, Chao,Song, Renguo,et al. Effect of creep ageing on the corrosion behaviour of an Al-Cu-Li alloy[J]. CORROSION SCIENCE,2022,202:13.
APA Jiang, Bo.,Wang, Chao.,Song, Renguo.,Li, Shichen.,Cao, Fuhua.,...&曹富华.(2022).Effect of creep ageing on the corrosion behaviour of an Al-Cu-Li alloy.CORROSION SCIENCE,202,13.
MLA Jiang, Bo,et al."Effect of creep ageing on the corrosion behaviour of an Al-Cu-Li alloy".CORROSION SCIENCE 202(2022):13.

入库方式： OAI收割

来源：力学研究所

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