Quantitative analysis of precipitation in an Al-Zn-Mg-Cu-Li alloy
文献类型：期刊论文
| 作者 | Du, ZW; Zhou, TT; Chen, CQ; Liu, PY; Dong, BZ; Dong BZ(董宝中) |
| 刊名 | MATERIALS CHARACTERIZATION
 |
| 出版日期 | 2005 |
| 卷号 | 55期号:1页码:#REF! |
| 关键词 | Al-Zn-Mg-Cu-Li alloys precipitates size distribution morphology small angle X-ray scattering |
| 通讯作者 | Du, ZW (reprint author), Beijing Univ Aeronaut & Astronaut, Sch Mat Sci & Engn, Beijing 100083, Peoples R China. |
| 英文摘要 | The precipitate size distribution and morphology in an AI-Zn-Mg-Cu-Li alloy have been studied by small angle X-ray scattering (SAXS). The results show that the precipitates belong to flat ellipsoids of revolution and their axis ratio range is between 0.2 and 0.4 aged at different conditions. To verify the validity, the results of SAXS have been compared with that of TEM. This study has also constructed the logarithm Gaussian distribution of effective size and the Maxwell distribution of particles mass with gyration radius by means of a prior assumed model of the size distribution. The geometric mean and distribution width for both type distribution curves increase with kinetic strength K-s, which indicates the characteristics of the size distribution in space during aging. (c) 2005 Elsevier Inc. All rights reserved. |
| 学科主题 | Materials Science |
| 类目[WOS] | Materials Science, Characterization & Testing |
| 收录类别 | SCI |
| WOS记录号 | WOS:000230160700009 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/225968]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Du, ZW,Zhou, TT,Chen, CQ,et al. Quantitative analysis of precipitation in an Al-Zn-Mg-Cu-Li alloy[J]. MATERIALS CHARACTERIZATION,2005,55(1):#REF!. |
| APA | Du, ZW,Zhou, TT,Chen, CQ,Liu, PY,Dong, BZ,&董宝中.(2005).Quantitative analysis of precipitation in an Al-Zn-Mg-Cu-Li alloy.MATERIALS CHARACTERIZATION,55(1),#REF!. |
| MLA | Du, ZW,et al."Quantitative analysis of precipitation in an Al-Zn-Mg-Cu-Li alloy".MATERIALS CHARACTERIZATION 55.1(2005):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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