Synthesis, physical, and mechanical properties of bulk Zr3Al3C5 ceramic
文献类型：期刊论文
| 作者 | He, Lingfeng; Zhou, Yanchun; Bao, Yiwang; Lin, Zhijun; Wang, Jingyang |
| 刊名 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY
 |
| 出版日期 | 2007-04-01 |
| 卷号 | 90期号:4页码:1164-1170 |
| ISSN号 | 0002-7820 |
| DOI | 10.1111/j.1551-2916.2007.01518.x |
| 通讯作者 | Zhou, Yanchun(yczhou@imr.ac.cn) |
| 英文摘要 | An in situ reactive hot-pressing process using zirconium (zirconium hydride), aluminum, and graphite as staring materials and Si and Y2O3 as additives was used to synthesize bulk Zr3Al3C5 ceramics. This method demonstrates the advantages of easy synthesis, lower sintering temperature, high purity and density, and improved mechanical properties of synthesized Zr3Al3C5. Its electrical and thermal properties were measured. Compared with ZrC, Zr3Al3C5 has a relatively low hardness (Vickers hardness of 12.5 GPa), comparable stiffness (Young's modulus of 374 GPa), but superior strength (flexural strength of 488 GPa) and toughness (fracture toughness of 4.68 MPa.m(1/2)). In addition, the stiffness decreases slowly with increasing temperature and at 1600 degrees C remains 78% of that at ambient temperature, indicating that Zr3Al3C5 is a potential high-temperature structural ceramic. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000245675300023 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://ir.imr.ac.cn/handle/321006/90380]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhou, Yanchun |
| 作者单位 | Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Lingfeng,Zhou, Yanchun,Bao, Yiwang,et al. Synthesis, physical, and mechanical properties of bulk Zr3Al3C5 ceramic[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2007,90(4):1164-1170. |
| APA | He, Lingfeng,Zhou, Yanchun,Bao, Yiwang,Lin, Zhijun,&Wang, Jingyang.(2007).Synthesis, physical, and mechanical properties of bulk Zr3Al3C5 ceramic.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,90(4),1164-1170. |
| MLA | He, Lingfeng,et al."Synthesis, physical, and mechanical properties of bulk Zr3Al3C5 ceramic".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 90.4(2007):1164-1170. |
入库方式： OAI收割
来源：金属研究所
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