CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Quantitative study of precipitates in an Al-Zn-Mg-Cu alloy aged with various typical tempers
Liu, Dongmei; Xiong, Baiqing; Bian, Fenggang; Li, Zhihui; Li, Xiwu; Zhang, Yongan; Wang, Feng; Liu, Hongwei
2013
Source PublicationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN0921-5093; 1873-4936
Volume588Pages:CONCATENATE(Sheet1!I276,-Sheet1!J276)
AbstractThe present work gives a quantitative study on the nanoscale precipitates in an Al-Zn-Mg-Cu aluminum alloy (AA7150) when subjected to different aging tempers, i.e., T6, 179, 776, 174, 173 and RRA, by combining synchrotron-based small-angle X-ray scattering (SAXS) and transmission electron microscopy (TEM) techniques. Based on the TEM observations, the distributions of volume fraction and number density as a function of precipitate size are extracted from SAXS data through model fitting. The results show that with the deepening of aging degree, the size and number density of precipitates are two key factors for tailoring the mechanical strength of the alloy, whereas the increasing volume fraction of precipitates contributes to the increasing electrical conductivity. The results also show that as the degree of over-aging deepens, the precipitate size distribution interval becomes broader. (C) 2013 Elsevier B.V. All rights reserved.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000328176900001
Citation statistics
Cited Times:25[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13879
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Liu, Dongmei,Xiong, Baiqing,Bian, Fenggang,et al. Quantitative study of precipitates in an Al-Zn-Mg-Cu alloy aged with various typical tempers[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2013,588:CONCATENATE(Sheet1!I276,-Sheet1!J276).
APA Liu, Dongmei.,Xiong, Baiqing.,Bian, Fenggang.,Li, Zhihui.,Li, Xiwu.,...&Liu, Hongwei.(2013).Quantitative study of precipitates in an Al-Zn-Mg-Cu alloy aged with various typical tempers.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,588,CONCATENATE(Sheet1!I276,-Sheet1!J276).
MLA Liu, Dongmei,et al."Quantitative study of precipitates in an Al-Zn-Mg-Cu alloy aged with various typical tempers".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 588(2013):CONCATENATE(Sheet1!I276,-Sheet1!J276).
Files in This Item: Download All
File Name/Size DocType Version Access License
Quantitative study o(1356KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, Dongmei]'s Articles
[Xiong, Baiqing]'s Articles
[Bian, Fenggang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Dongmei]'s Articles
[Xiong, Baiqing]'s Articles
[Bian, Fenggang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Dongmei]'s Articles
[Xiong, Baiqing]'s Articles
[Bian, Fenggang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Quantitative study of precipitates in an Al-Zn-Mg-Cu alloy aged with various typical tempers.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.