Preparation and performance optimization of zinc aluminate ceramic by solid-state reaction sintering
文献类型：期刊论文
| 作者 | Shen, Qinke1; Hao, Jianying1; Zhu, Zhenguo2; Bai, Shuo2; Wu, Jianguo1 |
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2024-10-15 |
| 卷号 | 50期号:20页码:39574-39580 |
| 关键词 | Zinc aluminate ceramic Mass ratio Milling time Densification Mechanical properties |
| ISSN号 | 0272-8842 |
| DOI | 10.1016/j.ceramint.2024.07.336 |
| 通讯作者 | Hao, Jianying(jianyinghao@tyust.edu.cn) ; Zhu, Zhenguo(zgzhu@imr.ac.cn) |
| 英文摘要 | Zinc aluminate (ZnAl2O4, 2 O 4 , ZA) ceramic plays an important role in the development of industry and technology because of its many excellent characteristics. ZA ceramic was prepared by solid-state reaction sintering at 1550 degrees C from bauxite and zinc oxide (ZnO). The effects of different mass ratios of bauxite to ZnO and milling time on the densification, linear shrinkage, porosity, strength and microstructure of ZA ceramic were investigated. It is found that as the relative content of bauxite decreases, the strength of ZA ceramic first increases and then decreases. In addition, suitable milling time is beneficial to improve the performance of ZA ceramic, but too long milling time will be detrimental to its performance. As the mixture with 1:1 of mass ratio of bauxite to ZnO is milled for 5 h, the prepared ZA ceramic has the best performance, 4.79 g/cm3 3 of bulk density, 3.53 % of apparent porosity, 177.38 MPa of flexural strength and 523.62 MPa of compressive strength. |
| 资助项目 | Applied Basic Research Project of Shanxi Province[202203021211186] ; Taiyuan University of Science and Technology Doctoral Start-up Fund Project[20212028] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001308189400001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | Applied Basic Research Project of Shanxi Province ; Taiyuan University of Science and Technology Doctoral Start-up Fund Project |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Hao, Jianying; Zhu, Zhenguo |
| 作者单位 | 1.Taiyuan Univ Sci & Technol, Sch Mat Sci & Engn, Taiyuan 030024, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Qinke,Hao, Jianying,Zhu, Zhenguo,et al. Preparation and performance optimization of zinc aluminate ceramic by solid-state reaction sintering[J]. CERAMICS INTERNATIONAL,2024,50(20):39574-39580. |
| APA | Shen, Qinke,Hao, Jianying,Zhu, Zhenguo,Bai, Shuo,&Wu, Jianguo.(2024).Preparation and performance optimization of zinc aluminate ceramic by solid-state reaction sintering.CERAMICS INTERNATIONAL,50(20),39574-39580. |
| MLA | Shen, Qinke,et al."Preparation and performance optimization of zinc aluminate ceramic by solid-state reaction sintering".CERAMICS INTERNATIONAL 50.20(2024):39574-39580. |
入库方式： OAI收割
来源：金属研究所
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