Microstructure refinement of a dual phase titanium alloy by severe room temperature compression
文献类型：期刊论文
| 作者 | Z. Q. Zhang ; L. M. Dong ; Y. Yang ; S. X. Guan ; Y. Y. Liu ; R. Yang |
| 刊名 | Transactions of Nonferrous Metals Society of China
 |
| 出版日期 | 2012 |
| 卷号 | 22期号:11页码:2604-2608 |
| 关键词 | dual phase titanium alloy Ti-3Al-4.5V-5Mo alloy severe plastic deformation microstructure refinement nanocrystalline grains texture severe plastic-deformation mechanical-properties grain-refinement principles behavior |
| ISSN号 | 1003-6326 |
| 中文摘要 | Microstructure refinement of a dual phase titanium alloy, Ti-3Al-4.5V-5Mo, by severe room temperature compression was investigated. Nanocrystalline grains were observed in the sample with 75% reduction, in which the grain sizes of alpha phase and beta phase were approximately 50 and 100 nm. Conversely, the average thicknesses of alpha phase and beta phase in as-received microstructure were measured to be 0.7 and 0.5 mu m, respectively. TEM and XRD methods were used to analyze the microstructure and texture changes after severe deformation. Microstructure refinement was deduced to the complex interaction among slip dislocations in the alpha phase, the complex interaction among slip dislocations and martensites in the beta phases. In addition, the interaction between the alpha phase and the beta phase also contributed to the microstructure refinement. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60479]  |
| 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 | Z. Q. Zhang,L. M. Dong,Y. Yang,et al. Microstructure refinement of a dual phase titanium alloy by severe room temperature compression[J]. Transactions of Nonferrous Metals Society of China,2012,22(11):2604-2608. |
| APA | Z. Q. Zhang,L. M. Dong,Y. Yang,S. X. Guan,Y. Y. Liu,&R. Yang.(2012).Microstructure refinement of a dual phase titanium alloy by severe room temperature compression.Transactions of Nonferrous Metals Society of China,22(11),2604-2608. |
| MLA | Z. Q. Zhang,et al."Microstructure refinement of a dual phase titanium alloy by severe room temperature compression".Transactions of Nonferrous Metals Society of China 22.11(2012):2604-2608. |
入库方式： OAI收割
来源：金属研究所
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