Microstructure evolution and tensile mechanical properties of thixoformed AZ61 magnesium alloy prepared by squeeze casting
文献类型:期刊论文
作者 | Chen, Tian; Xie, Zhi-wen; Luo, Zhuang-zhu; Yang, Qin; Tan, Sheng; Wang, Yun-jiao; Luo, Yi-min |
刊名 | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA |
出版日期 | 2014-11-01 |
卷号 | 24期号:11页码:3421-3428 |
ISSN号 | 1003-6326 |
关键词 | Az61 Magnesium Alloy Squeeze Casting Partial Remelting Mechanical Properties |
DOI | 10.1016/S1003-6326(14)63485-3 |
英文摘要 | A novel process that combines squeeze casting with partial remelting to obtain AZ61 magnesium alloy with semi-solid microstructures was proposed. In this route, the squeeze casting was used to predeform the magnesium alloy billets to obtain small dendritic structures. During subsequent partial remelting, small dendritic structures transform into globular grains surrounded by liquid films. The results show that the squeeze casting AZ61 alloy after partial remelting produces more ideal, finer semi-solid microstructure compared with as-cast AZ61 alloy treated by the same isothermal holding conditions. Moreover, the mechanical properties of the thixoformed AZ61 alloy prepared by squeeze casting plus partial remelting are better than those of the thixoformed alloy prepared by conventional casting plus partial remelting. |
WOS研究方向 | Metallurgy & Metallurgical Engineering |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000346403000003 |
源URL | [http://119.78.100.138/handle/2HOD01W0/914] |
专题 | 机器人与3D打印技术创新中心 智能工业设计工程中心 精准医疗单分子诊断技术研究中心 |
作者单位 | Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 401122, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Tian,Xie, Zhi-wen,Luo, Zhuang-zhu,et al. Microstructure evolution and tensile mechanical properties of thixoformed AZ61 magnesium alloy prepared by squeeze casting[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2014,24(11):3421-3428. |
APA | Chen, Tian.,Xie, Zhi-wen.,Luo, Zhuang-zhu.,Yang, Qin.,Tan, Sheng.,...&Luo, Yi-min.(2014).Microstructure evolution and tensile mechanical properties of thixoformed AZ61 magnesium alloy prepared by squeeze casting.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,24(11),3421-3428. |
MLA | Chen, Tian,et al."Microstructure evolution and tensile mechanical properties of thixoformed AZ61 magnesium alloy prepared by squeeze casting".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 24.11(2014):3421-3428. |
入库方式: OAI收割
来源:重庆绿色智能技术研究院
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