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The preferential growth and related textural evolution during static recrystallization in a cold-rolled Mg-Zn-Gd alloy
Zhao, L. Y.1,2; Yan, H.1; Chen, R. S.1; Han, En-Hou1
Corresponding AuthorYan, H.(hyan@imr.ac.cn) ; Chen, R. S.(rschen@imr.ac.cn)
2021-05-15
Source PublicationJOURNAL OF MAGNESIUM AND ALLOYS
ISSN2213-9567
Volume9Issue:3Pages:818-828
AbstractThe grain growth process plays an important role in the texture formation in magnesium alloys. The microstructural and micro-textural evolution of a cold-rolled Mg-Zn-Gd alloy during annealing at 350 degrees C for 60-190 min were tracked by quasi-in-situ electron backscatter diffraction method. The results show that grain growth takes place gradually with the annealing time increasing. Moreover, the TD-split texture maintains the texture type but alters in three aspects - the increased tilting angle, the decreased pole intensity and the widened distribution of high-intensity area. Grains with their c-axis tilting 45-70 degrees from normal direction show preferential growth which is closely associated with the texture changes. The original grain size advantage is one of the important factors leading to the growth advantage, some grain boundaries, such as 50-60 degrees [1210], 50-60 degrees [2750], 60-70 degrees [1210] (Sigma 18b), and 70-80 degrees [1010] (Sigma 10) are also considered to be related to this preferential growth. (C) 2020 Chongqing University. Publishing services provided by Elsevier B.V. on behalf of KeAi Communications Co. Ltd.
KeywordGrain growth Preferential growth Texture Static recrystallization Magnesium alloys
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; State Key Program of National Natural Science of China ; National Key Research and Development Program of China ; National Basic Research Program of China (973 Program)
DOI10.1016/j.jma.2020.02.026
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China (NSFC)[51601193] ; State Key Program of National Natural Science of China[51531002] ; National Key Research and Development Program of China[2016YFB0301104] ; National Basic Research Program of China (973 Program)[2013CB632202]
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000669426600005
PublisherKEAI PUBLISHING LTD
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/159998
Collection中国科学院金属研究所
Corresponding AuthorYan, H.; Chen, R. S.
Affiliation1.Chinese Acad Sci, Inst Met Res, Grp Magnesium Alloys & Their Applicat, 62 Wencui Rd, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Zhao, L. Y.,Yan, H.,Chen, R. S.,et al. The preferential growth and related textural evolution during static recrystallization in a cold-rolled Mg-Zn-Gd alloy[J]. JOURNAL OF MAGNESIUM AND ALLOYS,2021,9(3):818-828.
APA Zhao, L. Y.,Yan, H.,Chen, R. S.,&Han, En-Hou.(2021).The preferential growth and related textural evolution during static recrystallization in a cold-rolled Mg-Zn-Gd alloy.JOURNAL OF MAGNESIUM AND ALLOYS,9(3),818-828.
MLA Zhao, L. Y.,et al."The preferential growth and related textural evolution during static recrystallization in a cold-rolled Mg-Zn-Gd alloy".JOURNAL OF MAGNESIUM AND ALLOYS 9.3(2021):818-828.
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