The effects of alloying elements on generalized stacking fault energies, strength and ductility of gamma '-Ni3Al
文献类型：期刊论文
| 作者 | X. X. Yu ; C. Y. Wang |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 2012 |
| 卷号 | 539页码:38-41 |
| 关键词 | Ni-based superalloys First-principles Strengthening Alloying elements anomalous yield behavior augmented-wave method electronic-structure dislocation nucleation ni3al superalloys metals nickel complex boron |
| ISSN号 | 0921-5093 |
| 中文摘要 | Using first-principles calculations, we study the effects of the alloying elements Re, Ta, W, Ru and Ti on the generalized stacking fault energies, strength and ductility of gamma'-Ni3Al. The element Re effectively increases three kinds of generalized stacking fault energies on the (1 1 1) plane inducing more strength and less ductility of Ni3Al than the other elements. Quantificational analyses of bonding strength between alloying elements and their neighbor atoms reveal the electronic mechanism underlying these effects. (C) 2012 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60423]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. X. Yu,C. Y. Wang. The effects of alloying elements on generalized stacking fault energies, strength and ductility of gamma '-Ni3Al[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2012,539:38-41. |
| APA | X. X. Yu,&C. Y. Wang.(2012).The effects of alloying elements on generalized stacking fault energies, strength and ductility of gamma '-Ni3Al.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,539,38-41. |
| MLA | X. X. Yu,et al."The effects of alloying elements on generalized stacking fault energies, strength and ductility of gamma '-Ni3Al".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 539(2012):38-41. |
入库方式： OAI收割
来源：金属研究所
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