Decohesion of Ti3SiC2 induced by He impurities
文献类型：期刊论文
| 作者 | Jia, L. X.1; Wang, Y. X.1; Ou, X. D.1; Shi, L. Q.1; Ding, W.2 |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2012-09-15 |
| 卷号 | 83页码:23-26 |
| 关键词 | Metals And Alloys Helium Impurity Deformation And Fracture Si-ti Interlayer |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2012.05.093 |
| 文献子类 | Article |
| 英文摘要 | Using the first principle method, we investigated the effect of He impurities on the properties of layered Ti3SiC2. Helium usually segregates near Si planes. The evolution of He weakens the cohesion between Si-Ti layers, and intensifies delamination in a way of cleaving between Ti and Si layers. As a consequence, the effect of He impurities on weakening the mechanical properties of Ti3SiC2 has to be considered when such Ti3SiC2 materials are chosen as high temperature structural materials. (C) 2012 Elsevier B.V. All rights reserved. |
| WOS关键词 | TERNARY COMPOUND TI3SIC2 ; FRACTURE-BEHAVIOR ; 1ST-PRINCIPLES ; DEFORMATION |
| 语种 | 英语 |
| WOS记录号 | WOS:000308118500008 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/48795]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wang, Y. X. |
| 作者单位 | 1.Fudan Univ, Inst Modern Phys, Appl Ion Beam Phys Lab, Shanghai 200433, Peoples R China 2.China Acad Engn Phys, Inst Nucl Phys & Chem, Chengdu 610003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jia, L. X.,Wang, Y. X.,Ou, X. D.,et al. Decohesion of Ti3SiC2 induced by He impurities[J]. MATERIALS LETTERS,2012,83:23-26. |
| APA | Jia, L. X.,Wang, Y. X.,Ou, X. D.,Shi, L. Q.,&Ding, W..(2012).Decohesion of Ti3SiC2 induced by He impurities.MATERIALS LETTERS,83,23-26. |
| MLA | Jia, L. X.,et al."Decohesion of Ti3SiC2 induced by He impurities".MATERIALS LETTERS 83(2012):23-26. |
入库方式： OAI收割
来源：近代物理研究所
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