Tensile deformation behaviors of Ti-6.5Al-3.5Mo-1.5Zr-0.25Si alloy with different percentages of primary a phase
文献类型：期刊论文
| 作者 | Shao, Z.1,2; Pang, J. C.1,2; Zhang, Z. J.1,2; Liu, H. Q.1,2; Zhang, Z. Q.1,2; Li, S. X.2; Zhang, Z. F.1,2 |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| 出版日期 | 2022-05-11 |
| 卷号 | 842页码:12 |
| 关键词 | TC11 alloy Percentage of primary alpha phase Interrupted tensile test Damage mechanism Tensile strength |
| ISSN号 | 0921-5093 |
| DOI | 10.1016/j.msea.2022.143097 |
| 通讯作者 | Pang, J. C.(jcpang@imr.ac.cn) ; Zhang, Z. F.(zhfzhang@imr.ac.cn) |
| 英文摘要 | The mechanical properties and tensile deformation mechanism of Ti-6.5Al-3.5Mo-1.5Zr-0.25Si alloy (TC11) with different percentages of primary alpha phase (alpha(p)) were studied by conventional and interrupted tensile tests, respectively. The results show that the strength of TC11 alloy increases with the increase of the percentage of alpha(p). During tensile deformation, TC11 alloy with different percentages of alpha(p & nbsp;)exhibits similar behavior. The deformation mechanism in alpha(p & nbsp;)transforms from single slip to multiple slip. While, the microcracks first initiate at the interface of two phases, propagate along it, and then propagate through the transformed beta phase (beta(t)) and finally through alpha(p). Finally, a method for predicting the strength of TC11 alloy considering the sizes of alpha(p & nbsp;)and beta(t) is proposed. |
| 资助项目 | National Natural Science Foundation of China[51871224] ; National Natural Science Foundation of China[52130002] ; IMR Innovation Foundation[2021-PY05] ; Youth Innovation Promotion Association CAS[2021192] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000793070800001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China ; IMR Innovation Foundation ; Youth Innovation Promotion Association CAS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/173974]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Pang, J. C.; Zhang, Z. F. |
| 作者单位 | 1.Univ Sci & Technol China, Dept Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 |
Shao, Z.,Pang, J. C.,Zhang, Z. J.,et al. Tensile deformation behaviors of Ti-6.5Al-3.5Mo-1.5Zr-0.25Si alloy with different percentages of primary a phase [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2022,842:12. |
| APA |
Shao, Z..,Pang, J. C..,Zhang, Z. J..,Liu, H. Q..,Zhang, Z. Q..,...&Zhang, Z. F..(2022). Tensile deformation behaviors of Ti-6.5Al-3.5Mo-1.5Zr-0.25Si alloy with different percentages of primary a phase .MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,842,12. |
| MLA |
Shao, Z.,et al." Tensile deformation behaviors of Ti-6.5Al-3.5Mo-1.5Zr-0.25Si alloy with different percentages of primary a phase ".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 842(2022):12. |
入库方式： OAI收割
来源：金属研究所
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