Hot Deformation Behavior and Dynamic Recrystallization Modeling of Zr-1.0Sn-1.0Nb-0.1Fe Alloy

IMR OpenIR

	Hot Deformation Behavior and Dynamic Recrystallization Modeling of Zr-1.0Sn-1.0Nb-0.1Fe Alloy
	Wu Zhiqiang 1; Deng Siying 2; Liu Huan 2,3; Song Hongwu 2; Wang Ben 4; Zhang Shihong 2
通讯作者	Deng Siying(sydeng@imr.ac.cn)
	2022-07-01
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	51 期号:7 页码:2599-2607
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.
关键词	zirconium alloy hot compression constitutive models dynamic recrystallization
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000864187300034
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/176119
专题	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.