Influence of strain rate and temperature on tensile ductility of a multiphase Ni-25Al-15Cr intermetallic alloy
文献类型：期刊论文
| 作者 | R. S. Chen ; J. T. Guo ; S. H. Wang ; J. Y. Zhou |
| 刊名 | Materials Letters
 |
| 出版日期 | 1999 |
| 卷号 | 39期号:4页码:200-205 |
| 关键词 | multiphase NiAl-based alloy intermetallics BDTT mechanical properties mechanical-properties deformation-behavior fe microstructure phase |
| ISSN号 | 0167-577X |
| 中文摘要 | The microstructure of a multiphase Ni60Al25Cr15 intermetallic alloy was examined by optical microscope and TEM. It is noticed that a single phase gamma' layer was sandwiched between NiAl and ductile gamma/gamma' phases. The observation of fracture surface suggested that a weak interface between brittle beta-NiAl and gamma' phase be responsible for its low ductility. It was also determined that the brittle-to-ductile transition for this material is sensitive to strain rate and associated with lattice diffusion in NiAl phase. (C) 1999 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/321006/37325]  |
| 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 | R. S. Chen,J. T. Guo,S. H. Wang,et al. Influence of strain rate and temperature on tensile ductility of a multiphase Ni-25Al-15Cr intermetallic alloy[J]. Materials Letters,1999,39(4):200-205. |
| APA | R. S. Chen,J. T. Guo,S. H. Wang,&J. Y. Zhou.(1999).Influence of strain rate and temperature on tensile ductility of a multiphase Ni-25Al-15Cr intermetallic alloy.Materials Letters,39(4),200-205. |
| MLA | R. S. Chen,et al."Influence of strain rate and temperature on tensile ductility of a multiphase Ni-25Al-15Cr intermetallic alloy".Materials Letters 39.4(1999):200-205. |
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。