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

doi:10.1016/j.corsci.2022.110314

CORC > 力学研究所 > 中国科学院力学研究所 > 非线性力学国家重点实验室

	Effect of creep ageing on the corrosion behaviour of an Al-Cu-Li alloy
	Jiang, Bo 3,4,5; Wang, Chao 3,4,5; Song, Renguo 3,4,5; Li, Shichen 2; Cao, Fuhua 1; Yi, Danqing 2
刊名	CORROSION SCIENCE
	2022-07-01
卷号	202 页码:13
关键词	Creep ageing Al-Cu-Li alloy Corrosion Grain orientation
ISSN号	0010-938X
DOI	10.1016/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.
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关键词	PRECIPITATION ; MG ; PARAMETERS ; EVOLUTION ; KINETICS ; STRESS ; PHASE
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
内容类型	期刊论文
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,&Yi, Danqing.(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.