Quantitative study of nanoscale precipitates in Al-Zn-Mg-Cu alloys with different chemical compositions
Liu, DM; Xiong, BQ; Bian, FG; Li, ZH; Li, XW; Zhang, YG; Wang, QS; Xie, GL; Wang, F; Liu, HW; Xiong, BQ (reprint author), Gen Res Inst Nonferrous Met, State Key Lab Nonferrous Met & Proc, Beijing 100088, Peoples R China.
2015
发表期刊MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN0921-5093
卷号639页码:245—251
文章类型期刊文献
摘要The present work gives a quantitative study on the nanoscale precipitates in Al-Zn-Mg-Cu alloys with 6 different chemical compositions (all are in peak-aged state), by combining synchrotron-based small-angle X-ray scattering (SAXS) and transmission electron microscopy (TEM) techniques. Based on the TEM observations, the size, shape, interprecipitate distance, volume fraction and number density of precipitates are extracted from SAXS data through model fitting. The results show that after peak-aging treatment, the average precipitate sizes in different alloys are close to each other, whereas the volume fraction and number density of nanoscale precipitates increase with the increasing content of Zn+Mg+Cu as well as the Zn/Mg ratio. The results also show that the alloy with a higher number density/volume fraction of nano-scale precipitates tends to have a higher mechanical strength. (C) 2015 Elsevier B.V. All rights reserved.
关键词X-ray-scattering In-situ Phase Eta'
语种英语
WOS记录号WOS:000357549200031
引用统计
被引频次:16[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/25024
专题中科院上海应用物理研究所2011-2018年
通讯作者Xiong, BQ (reprint author), Gen Res Inst Nonferrous Met, State Key Lab Nonferrous Met & Proc, Beijing 100088, Peoples R China.
推荐引用方式
GB/T 7714
Liu, DM,Xiong, BQ,Bian, FG,et al. Quantitative study of nanoscale precipitates in Al-Zn-Mg-Cu alloys with different chemical compositions[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2015,639:245—251.
APA Liu, DM.,Xiong, BQ.,Bian, FG.,Li, ZH.,Li, XW.,...&Xiong, BQ .(2015).Quantitative study of nanoscale precipitates in Al-Zn-Mg-Cu alloys with different chemical compositions.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,639,245—251.
MLA Liu, DM,et al."Quantitative study of nanoscale precipitates in Al-Zn-Mg-Cu alloys with different chemical compositions".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 639(2015):245—251.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Quantitative study o(2209KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, DM]的文章
[Xiong, BQ]的文章
[Bian, FG]的文章
百度学术
百度学术中相似的文章
[Liu, DM]的文章
[Xiong, BQ]的文章
[Bian, FG]的文章
必应学术
必应学术中相似的文章
[Liu, DM]的文章
[Xiong, BQ]的文章
[Bian, FG]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Quantitative study of nanoscale precipitates in Al-Zn-Mg-Cu alloys with different chemical compositions.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

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。