A model to describe hardening behavior of Zircaloy-4 tube during cold pilgering process

doi:10.1007/s12289-018-1420-9

IMR OpenIR

	A model to describe hardening behavior of Zircaloy-4 tube during cold pilgering process
	Deng, Siying 1,2; Song, Hongwu 1; Zheng, Ce 1,3; Zhang, Shihong 1; Chu, Linhua 4
通讯作者	Song, Hongwu(hwsong@imr.ac.cn)
	2019-03-01
发表期刊	INTERNATIONAL JOURNAL OF MATERIAL FORMING
ISSN	1960-6206
卷号	12 期号:2 页码:321-329
摘要	A macroscopic hardening model is proposed to describe the hardening behavior of Zircaloy-4 tube for better modeling of cold pilgering process. The model can describe the deformation under a large strain condition. Model parameters have been obtained from uniaxial tension tests coupled with its corresponding finite element analysis. The difference of force-displacement curve between test and finite element analysis is minimized iteratively through adjusting necking point. In addition, the influence of strain rate and temperature on hardening behavior is also introduced into the hardening model. Finally, the model is utilized for the finite element analysis of cold pilgering process. The predicted results on rolling force and tube dimensions during cold pilgering are compared to experimental ones. The error of rolling force between simulation and experiment is less than 1%. The conical dimension curve (wall thickness/ outer diameter) agrees well with the curves of experimental measurement, which validated the established hardening model.
关键词	Zircaloy-4 Hardening rule with large strain Strain rate Johnson cook model Cold pilgering
DOI	10.1007/s12289-018-1420-9
收录类别	SCI
语种	英语
WOS研究方向	Engineering ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Engineering, Manufacturing ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000463116000012
出版者	SPRINGER FRANCE
引用统计	被引频次：13[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/321006/132963
专题	中国科学院金属研究所
通讯作者	Song, Hongwu
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, 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	Deng, Siying,Song, Hongwu,Zheng, Ce,et al. A model to describe hardening behavior of Zircaloy-4 tube during cold pilgering process[J]. INTERNATIONAL JOURNAL OF MATERIAL FORMING,2019,12(2):321-329.
APA	Deng, Siying,Song, Hongwu,Zheng, Ce,Zhang, Shihong,&Chu, Linhua.(2019).A model to describe hardening behavior of Zircaloy-4 tube during cold pilgering process.INTERNATIONAL JOURNAL OF MATERIAL FORMING,12(2),321-329.
MLA	Deng, Siying,et al."A model to describe hardening behavior of Zircaloy-4 tube during cold pilgering process".INTERNATIONAL JOURNAL OF MATERIAL FORMING 12.2(2019):321-329.