MgAl2O4 transparent nano-ceramics prepared by sintering under ultrahigh pressure
文献类型：期刊论文
| 作者 | Chang, XH; Lu, TC; Zhang, Y; Lu, XJ; Liu, Q; Huang, CB; Qi, JQ; Lei, MY; Huang, CX; Lin, LB |
| 刊名 | HIGH-PERFORMANCE CERAMICS III, PTS 1 AND 2
 |
| 出版日期 | 2005 |
| 卷号 | 280-283页码:549-552 |
| 关键词 | MgAl2O4 transparent nano-ceramics ultrahigh pressure sintering |
| ISSN号 | 1013-9826 |
| 通讯作者 | Lu, TC() |
| 英文摘要 | The first experimental work to produce transparent MgAl2O4 nano-ceramics was reported in this paper. The sintering characteristics of transparent nano-ceramics were investigated at relatively low temperature (800 similar to 1100degreesC) under ultrahigh pressure (2 similar to 5 GPa) using hydrostatic equipment. The morphologies and phases of ceramics were observed by means of SEM and XRD, respectively. The grain sizes of the ceramics are shown to be less than one hundred nanometers, far smaller than the sizes of common transparent ceramics. Furthermore, the higher the sintering temperature and pressure are, the greater the extent of densification is. At the same temperature, the higher the pressure is, the smaller the average grain size is. Under the same pressure, the higher the temperature is, the larger the average grain size is. The optimal sintering condition for preparing transparent nano-ceramics was also determined. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000227051400136 |
| 出版者 | TRANS TECH PUBLICATIONS LTD |
| 源URL | [http://ir.imr.ac.cn/handle/321006/84640]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Lu, TC |
| 作者单位 | 1.Sichuan Univ, Inst Atom & Mol Phys, Chengdu 610065, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110015, Peoples R China 3.Sichuan Univ, Minist Educ, Dept Phys, Chengdu 610064, Peoples R China 4.Sichuan Univ, Minist Educ, Key Lab Radiat Phys & Technol, Chengdu 610064, Peoples R China 5.Res Inst Synthet Crystals, Beijing 100018, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chang, XH,Lu, TC,Zhang, Y,et al. MgAl2O4 transparent nano-ceramics prepared by sintering under ultrahigh pressure[J]. HIGH-PERFORMANCE CERAMICS III, PTS 1 AND 2,2005,280-283:549-552. |
| APA | Chang, XH.,Lu, TC.,Zhang, Y.,Lu, XJ.,Liu, Q.,...&Lin, LB.(2005).MgAl2O4 transparent nano-ceramics prepared by sintering under ultrahigh pressure.HIGH-PERFORMANCE CERAMICS III, PTS 1 AND 2,280-283,549-552. |
| MLA | Chang, XH,et al."MgAl2O4 transparent nano-ceramics prepared by sintering under ultrahigh pressure".HIGH-PERFORMANCE CERAMICS III, PTS 1 AND 2 280-283(2005):549-552. |
入库方式： OAI收割
来源：金属研究所
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