Mechanical properties and deformation mechanisms of Ti-3Al-5Mo-4.5 V alloy with varied beta phase stability
文献类型：期刊论文
| 作者 | Xue, Q; Ma, YJ; Lei, JF; Yang, R; Wang, C |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2018-12-01 |
| 卷号 | 34期号:12页码:2507-2514 |
| 关键词 | Dual-phase titanium alloy beta phase stability Work hardening behavior Deformation mechanisms |
| ISSN号 | 1005-0302 |
| DOI | 10.1016/j.jmst.2018.04.004 |
| 英文摘要 | Evolution of deformation mechanisms and mechanical properties of Ti-3Al-5Mo-4.5 V alloy with different beta phase stability have been systematically investigated. beta phase stability alteration is achieved through quenching temperature variation from dual alpha + beta field (700 degrees C) to single beta field (880 degrees C). Tensile tests at ambient temperature show that apparent yield strength of the alloy experiences an abrupt decrease followed by a significant increase from 700 degrees C to 880 degrees C. Work hardening behavior is characterized by transition from the initial two-regime feature to the three-stage outlook. Concurrently, the maximum working hardening rate drops from 14000 MPa to 3000 MPa, which is concurrent with the shrinking volume fraction of primary a phase. Detailed discussion about the relationship between deformation mechanisms and p phase stability has been outlined. (C) 2018 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| 学科主题 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000443274500037 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79810]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Xue, Q. 2.Ma, Y. J. 3.Lei, J. F. 4.Yang, R.] Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 5.[Xue, Q. 6.Wang, C.] Northeastern Univ, Sch Met, Shenyang 110089, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xue, Q,Ma, YJ,Lei, JF,et al. Mechanical properties and deformation mechanisms of Ti-3Al-5Mo-4.5 V alloy with varied beta phase stability[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2018,34(12):2507-2514. |
| APA | Xue, Q,Ma, YJ,Lei, JF,Yang, R,&Wang, C.(2018).Mechanical properties and deformation mechanisms of Ti-3Al-5Mo-4.5 V alloy with varied beta phase stability.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,34(12),2507-2514. |
| MLA | Xue, Q,et al."Mechanical properties and deformation mechanisms of Ti-3Al-5Mo-4.5 V alloy with varied beta phase stability".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 34.12(2018):2507-2514. |
入库方式： OAI收割
来源：金属研究所
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