Effect of Ag alloying on microstructure, mechanical and electrical properties of NiAl intermetallic compound
文献类型：期刊论文
| 作者 | J. Zhou ; J. T. Guo |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 2003 |
| 卷号 | 339期号:1-2页码:166-174 |
| 关键词 | NiAl intermetallic compound Ag microstructure mechanical properties electrical properties copper-chromium alloys behavior cr conductivity adsorption transition nial(110) stability ductility strength |
| ISSN号 | 0921-5093 |
| 中文摘要 | In this paper, the effects of Ag on microstructure, mechanical and electrical properties of NiAl intermetallic compound were investigated. The present results show that the NiAl-Ag alloys consisted of two phases: beta-NiAl and Ag-rich solid solution. The amount of the Ag-rich phase increased with increasing Ag content. Ag has very low solubility in NiAl and they form pseudo-binary monotectic systems. The addition of 0.5-1at.% Ag to NiAl increased its strength while the addition of more than 1at.% Ag decreased its strength. The strengthening and weakening effects come from solid solution hardening and second ductile phase softening. In addition, Ag alloying can improve NiAl's room temperature compressive ductility. The NiAl-Ag alloy has high hardness and electrical conductivity that make it an attractive candidate for electrical contact material. (C) 2003 Elsevier Science B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36213]  |
| 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. Zhou,J. T. Guo. Effect of Ag alloying on microstructure, mechanical and electrical properties of NiAl intermetallic compound[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2003,339(1-2):166-174. |
| APA | J. Zhou,&J. T. Guo.(2003).Effect of Ag alloying on microstructure, mechanical and electrical properties of NiAl intermetallic compound.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,339(1-2),166-174. |
| MLA | J. Zhou,et al."Effect of Ag alloying on microstructure, mechanical and electrical properties of NiAl intermetallic compound".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 339.1-2(2003):166-174. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。