The effect of boron on charge density distribution in Ni3Al
文献类型：期刊论文
| 作者 | J. Zhu ; Y. Miao ; J. T. Guo |
| 刊名 | Acta Materialia
 |
| 出版日期 | 1997 |
| 卷号 | 45期号:5页码:1989-1994 |
| 关键词 | room-temperature ductility factor phase determination grain-boundary environmental embrittlement electron-diffraction fracture |
| ISSN号 | 1359-6454 |
| 中文摘要 | The electron charge density distributions rho(r) in both Ni-riched Ni3Al single crystals with and without B-addition have been determined by the TEM-CBED technique and data refinement method in this work. The boron addition introduces the fact that the bonding between the n.n. Ni-Ni pair is anisotropic: the metal bonding between Ni-site1-Ni of the next n.n. Ni-Ni pair, is strengthened and between Ni-site2-Ni is weakened; the bonding between the n.n. Ni-Al pair is strengthened and that between Al-site1-Al (or Al-site2-Al) is weakened. The effects of the change in bonding on the properties and formation of interfaces with preferred structures in the two alloys are discussed. (C) 1997 Acta Metallurgica Inc. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/38245]  |
| 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 | J. Zhu,Y. Miao,J. T. Guo. The effect of boron on charge density distribution in Ni3Al[J]. Acta Materialia,1997,45(5):1989-1994. |
| APA | J. Zhu,Y. Miao,&J. T. Guo.(1997).The effect of boron on charge density distribution in Ni3Al.Acta Materialia,45(5),1989-1994. |
| MLA | J. Zhu,et al."The effect of boron on charge density distribution in Ni3Al".Acta Materialia 45.5(1997):1989-1994. |
入库方式： OAI收割
来源：金属研究所
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