中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 金属研究所
  3. 中国科学院金属研究所
Effect of icosahedral phase formation on the stress corrosion cracking (SCC) behaviors of the as-cast Mg-8%Li (in wt.%) based alloys

文献类型：期刊论文

作者Wang, Shuo1,2,3; Xu, Daokui2,5,6; Wang, Dongliang2; Zhang, Zhiqiang1,3; Wang, Baojie4
刊名JOURNAL OF MAGNESIUM AND ALLOYS
出版日期2024
卷号12期号:1页码:225-236
关键词Magnesium-lithium alloy Stress corrosion cracking I-phase Fracture analysis
ISSN号2213-9567
DOI10.1016/j.jma.2022.08.007
通讯作者Xu, Daokui(dkxu@imr.ac.cn) ; Zhang, Zhiqiang(zqzhang@mail.neu.edu.cn)
英文摘要Through exploring the stress corrosion cracking (SCC) behaviors of the as -cast Mg-8%Li and Mg-8%Li-6%Zn-1.2%Y alloys in a 0.1 M NaCl solution, it revealed that the SCC susceptibility index (ISCC) of the Mg-8%Li alloy was 47%, whilst the ISCC of the Mg-8%Li-6%Zn1.2%Y alloy was 68%. Surface, cross-sectional and fractography observations indicated that for the Mg-8%Li alloy, the alpha-Mg/beta-Li interfaces acted as the preferential crack initiation sites and propagation paths during the SCC process. With regard to the Mg-8%Li-6%Zn-1.2%Y alloy, the crack initiation sites included the I -phase and the interfaces of I-phase/beta-Li and alpha-Mg/beta-Li, and the preferential propagation paths were the I-phase/beta-Li and alpha-Mg/beta-Li interfaces. Moreover, the SCC of the two alloys was concerned with hydrogen embrittlement (HE) mechanism. (c) 2022 Chongqing University. Publishing services provided by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY -NC -ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/ ) Peer review under responsibility of Chongqing University
资助项目Liaon-ing Province's project of Revitalizing Liaoning Talents[U21A2049] ; Liaon-ing Province's project of Revitalizing Liaoning Talents[52071220] ; Liaon-ing Province's project of Revitalizing Liaoning Talents[51701129] ; Liaon-ing Province's project of Revitalizing Liaoning Talents[51971054] ; Doctor Startup Fund of Natural Science Foundation Program of Liaoning Province[XLYC1907062] ; Strategic New Industry Development Special Foun-dation of Shenzhen[2019-BS-200] ; funds of International Joint Laboratory for Light Alloys, Liaon-ing BaiQianWan Talents Program[JCYJ20170306141749970] ; National Key Research and Development Program of China[61409220118] ; Innovation Fund of Institute of Metal Research[2017YFB0702001] ; Innovation Fund of Institute of Metal Research[2016YFB0301105] ; Chinese Academy of Sciences (CAS) ; National Basic Research Program of China (973 Program) project[2013CB632205] ; Fundamental Research Fund for the Central Universities ; Bintech-IMR RD Program[N2009006] ; [GYY-JSBU-2022-009]
WOS研究方向Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:001188987900001
出版者KEAI PUBLISHING LTD
资助机构Liaon-ing Province's project of Revitalizing Liaoning Talents ; Doctor Startup Fund of Natural Science Foundation Program of Liaoning Province ; Strategic New Industry Development Special Foun-dation of Shenzhen ; funds of International Joint Laboratory for Light Alloys, Liaon-ing BaiQianWan Talents Program ; National Key Research and Development Program of China ; Innovation Fund of Institute of Metal Research ; Chinese Academy of Sciences (CAS) ; National Basic Research Program of China (973 Program) project ; Fundamental Research Fund for the Central Universities ; Bintech-IMR RD Program
源URL  
专题金属研究所_中国科学院金属研究所
通讯作者Xu, Daokui; Zhang, Zhiqiang
作者单位1.Northeastern Univ, Key Lab Electromagnet Proc Mat, Minist Educ, Shenyang 110819, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China
3.Northeastern Univ, Engn Res Ctr Adv Mat Preparing Technol, Minist Educ, Shenyang 110819, Peoples R China
4.Shenyang Ligong Univ, Sch Environm & Chem Engn, Shenyang 110159, Peoples R China
5.Binzhou Inst Technol, Binzhou 256606, Shandong, Peoples R China
6.Shandong Key Lab Adv Aluminium Mat & Technol, Binzhou 256606, Shandong, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Shuo,Xu, Daokui,Wang, Dongliang,et al. Effect of icosahedral phase formation on the stress corrosion cracking (SCC) behaviors of the as-cast Mg-8%Li (in wt.%) based alloys[J]. JOURNAL OF MAGNESIUM AND ALLOYS,2024,12(1):225-236.
APA Wang, Shuo,Xu, Daokui,Wang, Dongliang,Zhang, Zhiqiang,&Wang, Baojie.(2024).Effect of icosahedral phase formation on the stress corrosion cracking (SCC) behaviors of the as-cast Mg-8%Li (in wt.%) based alloys.JOURNAL OF MAGNESIUM AND ALLOYS,12(1),225-236.
MLA Wang, Shuo,et al."Effect of icosahedral phase formation on the stress corrosion cracking (SCC) behaviors of the as-cast Mg-8%Li (in wt.%) based alloys".JOURNAL OF MAGNESIUM AND ALLOYS 12.1(2024):225-236.

入库方式： OAI收割

来源：金属研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。