| Crystal structure and theoretical elastic property of two new ternary ceramics Hf3Al4C6 and Hf2Al4C5 | |
| He, L. F.1,2; Lin, Z. J.1,2; Wang, J. Y.1; Bao, Y. W.1; Zhou, Y. C.1 | |
| Corresponding Author | Zhou, Y. C.(yczhou@imr.ac.cn) |
| 2008-04-01 | |
| Source Publication | SCRIPTA MATERIALIA
 |
| ISSN | 1359-6462 |
| Volume | 58Issue:8Pages:679-682 |
| Abstract | Two new ternary aluminum carbides, Hf3Al4C6 and Hf(2)AW(5), were identified and their crystal structure was determined by a combination of X-ray diffraction, Z-contrast scanning transmission electron microscopy and density-function calculations. Theoretical second-order elastic constants, bulk modulus, shear modulus and Young's modulus of Hf(3)A(14)C(6) and Hf2Al4C5, as well as Hf3Al3C5, Hf2Al3C4, HfC and Al4C3, were calculated and compared. These new carbides show promisingly high elastic stiffness. (C) 2007 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| Keyword | Hf3Al4C6 Hf2Al4C5 TEM crystal structure elastic properties |
| DOI | 10.1016/j.scriptamat.2007.12.002 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000254197600016 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/94157 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhou, Y. C. |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | He, L. F.,Lin, Z. J.,Wang, J. Y.,et al. Crystal structure and theoretical elastic property of two new ternary ceramics Hf3Al4C6 and Hf2Al4C5[J]. SCRIPTA MATERIALIA,2008,58(8):679-682. |
| APA | He, L. F.,Lin, Z. J.,Wang, J. Y.,Bao, Y. W.,&Zhou, Y. C..(2008).Crystal structure and theoretical elastic property of two new ternary ceramics Hf3Al4C6 and Hf2Al4C5.SCRIPTA MATERIALIA,58(8),679-682. |
| MLA | He, L. F.,et al."Crystal structure and theoretical elastic property of two new ternary ceramics Hf3Al4C6 and Hf2Al4C5".SCRIPTA MATERIALIA 58.8(2008):679-682. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment