Hot Deformation Behavior and Dynamic Recrystallization Modeling of Zr-1.0Sn-1.0Nb-0.1Fe Alloy
文献类型：期刊论文
| 作者 | Wu Zhiqiang1; Deng Siying2; Liu Huan2,3; Song Hongwu2; Wang Ben4; Zhang Shihong2 |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2022-07-01 |
| 卷号 | 51期号:7页码:2599-2607 |
| ISSN号 | 1002-185X |
| 关键词 | zirconium alloy hot compression constitutive models dynamic recrystallization |
| 通讯作者 | Deng Siying(sydeng@imr.ac.cn) |
| 英文摘要 | Dynamic recrystallization (DRX) affects the microstructure, texture evolution and final mechanical properties of zirconium alloys during hot rolling. In this study, hot compression tests were performed on Gleeble 3800 tester at temperatures between 550 degrees C and 700 degrees C with strain rates between 0.01 s(-1) and 10 s(-1) to investigate dynamic recrystallization behavior of Zr-1.0Sn-1.0Nb-0.1Fe. Critical strains for initiation of dynamic recrystallization and peak strains were identified through the analysis of work hardening rate from measured stress-strain results. Dynamic recrystallization was identified by the softening in the flow stress during plastic deformation and quantified as the difference between a calculated dynamic recovery curve and the measured stress-strain curve. Dynamic recrystallization was modeled using calculated critical strain, peak strain, and volume fraction of dynamic recrystallization. Finally, the dynamic recrystallization model of Zr-1.0Sn-1.0Nb-0.1Fe was verified by the volume fraction of dynamic recrystallization measured from electron backscattered diffraction results. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| WOS记录号 | WOS:000864187300034 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/176118]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Deng Siying |
| 作者单位 | 1.Northeastern Univ, State Key Lab Rolling & Automat, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 4.State Nucl Bao Ti Zirconium Ind Co, Baoji 721013, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu Zhiqiang,Deng Siying,Liu Huan,et al. Hot Deformation Behavior and Dynamic Recrystallization Modeling of Zr-1.0Sn-1.0Nb-0.1Fe Alloy[J]. RARE METAL MATERIALS AND ENGINEERING,2022,51(7):2599-2607. |
| APA | Wu Zhiqiang,Deng Siying,Liu Huan,Song Hongwu,Wang Ben,&Zhang Shihong.(2022).Hot Deformation Behavior and Dynamic Recrystallization Modeling of Zr-1.0Sn-1.0Nb-0.1Fe Alloy.RARE METAL MATERIALS AND ENGINEERING,51(7),2599-2607. |
| MLA | Wu Zhiqiang,et al."Hot Deformation Behavior and Dynamic Recrystallization Modeling of Zr-1.0Sn-1.0Nb-0.1Fe Alloy".RARE METAL MATERIALS AND ENGINEERING 51.7(2022):2599-2607. |
入库方式： OAI收割
来源：金属研究所
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