Microstructure and mechanical properties of rapidly solidified NiAl-Cr(Mo) eutectic alloy doped with trace Dy
文献类型：期刊论文
| 作者 | L. Y. Sheng ; J. T. Guo ; Y. X. Tian ; L. Z. Zhou ; H. Q. Ye |
| 刊名 | Journal of Alloys and Compounds
 |
| 出版日期 | 2009 |
| 卷号 | 475期号:1-2页码:730-734 |
| 关键词 | Intermetallics Rapid-solidification Microstructure Mechanical properties site substitution nial-cr composites elements |
| ISSN号 | 0925-8388 |
| 中文摘要 | The Ni-33Al-28Cr-6Mo eutectic alloy doped with trace Dy was prepared by conventionally casting and injection casting techniques. Microstructure examination revealed that with the addition of Dy, the Ni(5)Dy phase precipitated along the NiAl and Cr(Mo) phases interface in the intercellular region. Compared with the conventional-cast alloy, the microstructure of injection-cast alloy got well optimized, which was characterized by the thin interlamellar spacing, high proportion of eutectic cell area and fine homogeneous distributed Ni(5)Dy phase. Furthermore, the mechanical tests showed that the room temperature mechanical properties of the injection casting alloy improve significantly. (C) 2008 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32270]  |
| 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 | L. Y. Sheng,J. T. Guo,Y. X. Tian,et al. Microstructure and mechanical properties of rapidly solidified NiAl-Cr(Mo) eutectic alloy doped with trace Dy[J]. Journal of Alloys and Compounds,2009,475(1-2):730-734. |
| APA | L. Y. Sheng,J. T. Guo,Y. X. Tian,L. Z. Zhou,&H. Q. Ye.(2009).Microstructure and mechanical properties of rapidly solidified NiAl-Cr(Mo) eutectic alloy doped with trace Dy.Journal of Alloys and Compounds,475(1-2),730-734. |
| MLA | L. Y. Sheng,et al."Microstructure and mechanical properties of rapidly solidified NiAl-Cr(Mo) eutectic alloy doped with trace Dy".Journal of Alloys and Compounds 475.1-2(2009):730-734. |
入库方式： OAI收割
来源：金属研究所
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