| Mechanical properties and deformation mechanisms of Ti-3Al-5Mo-4.5V alloy with varied β phase stability | |
| Alternative Title | Mechanical properties and deformation mechanisms of Ti-3Al-5Mo-4.5V alloy with varied β phase stability |
| Xue Q1; Ma Y J1; Lei J F1; Yang R1; Wang C2 | |
| 2018 | |
| Source Publication | 材料科学技术(英文版)
 |
| ISSN | 1005-0302 |
| Pages | 2507-2514 |
| Other Abstract | Evolution of deformation mechanisms and mechanical properties of Ti-3Al-5Mo-4.5V alloy with different β phase stability have been systematically investigated. β phase stability alteration is achieved through quenching temperature variation from dual α+β field(700℃) to single β field(880℃). Tensile tests at ambient temperature show that apparent yield strength of the alloy experiences an abrupt decrease followed by a significant increase from 700℃ to 880℃. 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 β phase stability has been outlined. |
| Indexed By | CSCD |
| Language | 中文 |
| CSCD ID | CSCD:6388144 |
| Citation statistics |
Cited Times:13[CSCD]
[CSCD Record]
|
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/155534 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 1.中国科学院金属研究所 2.School of Metallurgy,Northeastern University |
| Recommended Citation GB/T 7714 | Xue Q,Ma Y J,Lei J F,et al. Mechanical properties and deformation mechanisms of Ti-3Al-5Mo-4.5V alloy with varied β phase stability[J]. 材料科学技术(英文版),2018:2507-2514. |
| APA | Xue Q,Ma Y J,Lei J F,Yang R,&Wang C.(2018).Mechanical properties and deformation mechanisms of Ti-3Al-5Mo-4.5V alloy with varied β phase stability.材料科学技术(英文版),2507-2514. |
| MLA | Xue Q,et al."Mechanical properties and deformation mechanisms of Ti-3Al-5Mo-4.5V alloy with varied β phase stability".材料科学技术(英文版) (2018):2507-2514. |
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