The Influence of the Zn/Mg Ratio on the Quench Sensitivity of Al-Zn-Mg-Cu Alloys
文献类型：期刊论文
| 作者 | Liu, Shichao3; Xu, Guofu3; Li, Yao3; Huang, Liansheng1 ; Tang, Lei2; Peng, Xiaoyan3
|
| 刊名 | JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
 |
| 出版日期 | 2021-12-01 |
| 关键词 | Al-Zn-Mg-Cu alloy mechanical properties precipitate behavior quench sensitivity Zn Mg ratio |
| ISSN号 | 1059-9495 |
| DOI | 10.1007/s11665-021-06472-y |
| 通讯作者 | Liu, Shichao(894423538@qq.com) |
| 英文摘要 | The effects of the Zn/Mg ratio on the precipitate behavior and mechanical properties of Al-Zn-Mg-Cu alloys at different quenching rates were investigated by a Jominy end-quench test, tensile test and microstructural analysis. The results show that the hardness and strength of the aged alloys clearly decrease with increasing quenching distance (D). Additionally, the alloy with a Zn/Mg ratio of 5.42 has a more obvious drop in yield strength than the alloy with a higher ratio of 7.09 when D is varied from 10 mm to 142 mm. During slow quenching, fewer equilibrium eta phases are formed in the alloy with a higher Zn/Mg ratio of 7.09, and then a larger number of fine eta ' phases precipitate during subsequent aging, which reduces the quench sensitivity of the alloy. |
| WOS关键词 | MECHANICAL-PROPERTIES ; CORROSION BEHAVIOR ; ALUMINUM-ALLOYS ; HEAT-TREATMENT ; PRECIPITATION ; MICROSTRUCTURE ; TEMPERATURE ; EVOLUTION ; KINETICS ; MODEL |
| 资助项目 | National Key Research and Development Program of China[2018YFB2001801] ; Hunan Provincial Natural Science Foundation of China[2020JJ5742] ; Key Research and Development Program of Guangdong Province[2020B010186002] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000724662500004 |
| 出版者 | SPRINGER |
| 资助机构 | National Key Research and Development Program of China ; Hunan Provincial Natural Science Foundation of China ; Key Research and Development Program of Guangdong Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/126824]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Liu, Shichao |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Univ Birmingham, Sch Met & Mat, Birmingham B15 2TT, W Midlands, England 3.Cent South Univ, Sch Mat Sci & Engn, Changsha 410083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Shichao,Xu, Guofu,Li, Yao,et al. The Influence of the Zn/Mg Ratio on the Quench Sensitivity of Al-Zn-Mg-Cu Alloys[J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,2021. |
| APA | Liu, Shichao,Xu, Guofu,Li, Yao,Huang, Liansheng,Tang, Lei,&Peng, Xiaoyan.(2021).The Influence of the Zn/Mg Ratio on the Quench Sensitivity of Al-Zn-Mg-Cu Alloys.JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE. |
| MLA | Liu, Shichao,et al."The Influence of the Zn/Mg Ratio on the Quench Sensitivity of Al-Zn-Mg-Cu Alloys".JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE (2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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