Effect of strain rate and temperature on the deformation behavior in a Ti-23.1Nb-2.0Zr-1.0O titanium alloy
文献类型：期刊论文
| 作者 | Yang, Yi2; Xu, Di2; Cao, Sheng3; Wu, Songquan2; Zhu, Zhengwang4; Wang, Hao4; Li, Lei5; Xin, Shewei5; Qu, Lei5; Huang, Aijun1 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2021-03-20 |
| 卷号 | 73页码:52-60 |
| 关键词 | Titanium alloy Plastic deformation Strain rate Temperature Microstructure |
| ISSN号 | 1005-0302 |
| DOI | 10.1016/j.jmst.2020.09.030 |
| 通讯作者 | Cao, Sheng(sheng.cao@yahoo.com) ; Wu, Songquan(sqwu@alum.imr.ac.cn) |
| 英文摘要 | The compression behavior of a Ti-23.1Nb-2.0Zr-1.0O (at.%) alloy was investigated at strain rates from 0.1 s(-1) to 1000 s(-1) and temperatures from 100 degrees C to 200 degrees C on a Gleeble 3800 system and Split Hopkinson Pressure Bar (SHPB) compressive tester. Optical microscopy, electron backscatter diffraction (EBSD), X-ray diffraction (XRD) and transmission electron microscopy (TEM) were employed to characterize the microstructure evolution during the deformation. Numerous deformation phenomena, including dislocation slip, twinning of both {332}< 113 > and {112}< 111 > modes, stress-induced alpha" martensite (SIM alpha") and stress-induced omega (SI omega) transformations, were observed. The preferred activation of twinning and SI omega transformations was observed in the sample compressed at lower temperatures and/or higher strain rates. The underlying mechanism is that twinning and stress induced phase transformations are attribute to higher stress concentrations at beta grain boundaries and additional energy supplied by a higher strain rate, as well as high stacking fault energy because of higher temperature. (C) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| 资助项目 | Chinese Academy of Sciences[QYZDJ-SSW-JSC031-01] ; China National Key Laboratory Foundation of Science and Technology on Materials under Shock and Impact[6142902190501] ; University of Shanghai for Science and Technology |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000636043900006 |
| 出版者 | JOURNAL MATER SCI TECHNOL |
| 资助机构 | Chinese Academy of Sciences ; China National Key Laboratory Foundation of Science and Technology on Materials under Shock and Impact ; University of Shanghai for Science and Technology |
| 源URL | [http://ir.imr.ac.cn/handle/321006/162180]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Cao, Sheng; Wu, Songquan |
| 作者单位 | 1.Monash Univ, Dept Mat Sci & Engn, Clayton, Vic 3800, Australia 2.Univ Shanghai Sci & Technol, Sch Mat Sci & Engn, Shanghai 200093, Peoples R China 3.Univ Manchester, Dept Mat, Oxford Rd, Manchester M13 9PL, Lancs, England 4.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 5.Northwest Inst Nonferrous Met Res, Xian 710016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Yi,Xu, Di,Cao, Sheng,et al. Effect of strain rate and temperature on the deformation behavior in a Ti-23.1Nb-2.0Zr-1.0O titanium alloy[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,73:52-60. |
| APA | Yang, Yi.,Xu, Di.,Cao, Sheng.,Wu, Songquan.,Zhu, Zhengwang.,...&Huang, Aijun.(2021).Effect of strain rate and temperature on the deformation behavior in a Ti-23.1Nb-2.0Zr-1.0O titanium alloy.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,73,52-60. |
| MLA | Yang, Yi,et al."Effect of strain rate and temperature on the deformation behavior in a Ti-23.1Nb-2.0Zr-1.0O titanium alloy".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 73(2021):52-60. |
入库方式： OAI收割
来源：金属研究所
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