Microstructural evolution during aging of Ti-5Al-5Mo-5V-1Cr-1Fe alloy
文献类型：期刊论文
| 作者 | S. Z. Zhang ; Z. Q. Liu ; G. D. Wang ; L. Q. Chen ; X. H. Liu ; R. Yang |
| 刊名 | Journal of Central South University of Technology
 |
| 出版日期 | 2009 |
| 卷号 | 16期号:3页码:354-359 |
| 关键词 | (alpha plus beta) titanium alloy microstructure precipitation aging beta-titanium-alloys omega-phase heterogeneous nucleation electron-microscopy transformation precipitation ti-6al-4v |
| ISSN号 | 1005-9784 |
| 中文摘要 | The evolution of microstructure on aging of an (alpha+beta) titanium alloy (Ti-5Al-5Mo-5V-1Cr-1Fe) in the beta and (alpha+beta) solution-treated and quenched conditions was investigated. The presence of very fine omega phase was detected by electron diffraction for samples aged below 400 degrees C. The fine alpha aggregates are uniformly formed within beta grains by nucleating at the. particles or beta/omega interfaces. At higher temperature, the formation of omega phase is avoided and the alpha lamellae are precipitated at the preferred site of grain boundary and then within the matrix. The highest hardness values are found when the alloys are aged at 450 degrees C for beta condition and 350 degrees C for (alpha+beta) condition. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32565]  |
| 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 | S. Z. Zhang,Z. Q. Liu,G. D. Wang,et al. Microstructural evolution during aging of Ti-5Al-5Mo-5V-1Cr-1Fe alloy[J]. Journal of Central South University of Technology,2009,16(3):354-359. |
| APA | S. Z. Zhang,Z. Q. Liu,G. D. Wang,L. Q. Chen,X. H. Liu,&R. Yang.(2009).Microstructural evolution during aging of Ti-5Al-5Mo-5V-1Cr-1Fe alloy.Journal of Central South University of Technology,16(3),354-359. |
| MLA | S. Z. Zhang,et al."Microstructural evolution during aging of Ti-5Al-5Mo-5V-1Cr-1Fe alloy".Journal of Central South University of Technology 16.3(2009):354-359. |
入库方式： OAI收割
来源：金属研究所
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