| Microstructure and phase solubility extension in injection cast NiAl-28Cr-5.7Mo-0.31Hf alloy | |
| Q. Gao; J. T. Guo; K. W. Huai | |
| 2007 | |
| 发表期刊 | Intermetallics
 |
| ISSN | 0966-9795 |
| 卷号 | 15期号:5-6页码:734-737 |
| 摘要 | The NiAl-28Cr-5.7Mo-0.3Hf eutectic alloy was fabricated by injection casting to investigate the effect of rapid solidification on the microstructure, solubility expansion and hardening mechanism of the alloy. The results showed that the forming ability of injection casting was quite poor owing to the near eutectic composition of the present alloy, the microstructure of injection cast alloy presented a fine microstructure under the condition of rapid solidification. In addition, the extension of solid solubility occurred in the alloy. The microstructure change and the solubility expansion are attributed to the increase of solidification rate. The microstructural refinement and solubility expansion contribute to the hardening of the injection cast alloy jointly. (c) 2006 Elsevier Ltd. All rights reserved. |
| 部门归属 | chinese acad sci, inst met res, shenyang 110016, peoples r china. ansteel co ltd, anshan 114021, peoples r china.;guo, jt (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china;jtguo@imr.ac.cn |
| 关键词 | Nickel Aluminides Based On Nial Casting Microstructure Solid-solution Hardening Mechanical-properties Cr |
| URL | 查看原文 |
| WOS记录号 | WOS:000246739400024 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/33550 |
| 专题 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Q. Gao,J. T. Guo,K. W. Huai. Microstructure and phase solubility extension in injection cast NiAl-28Cr-5.7Mo-0.31Hf alloy[J]. Intermetallics,2007,15(5-6):734-737. |
| APA | Q. Gao,J. T. Guo,&K. W. Huai.(2007).Microstructure and phase solubility extension in injection cast NiAl-28Cr-5.7Mo-0.31Hf alloy.Intermetallics,15(5-6),734-737. |
| MLA | Q. Gao,et al."Microstructure and phase solubility extension in injection cast NiAl-28Cr-5.7Mo-0.31Hf alloy".Intermetallics 15.5-6(2007):734-737. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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