FE Analysis of Dynamical Recrystallization during the Seamless Tube Extrusion of Semicontinuous Casting Magnesium Alloy and Experimental Verification

doi:10.1515/htmp-2017-0115

CORC > 金属研究所 > 中国科学院金属研究所

	FE Analysis of Dynamical Recrystallization during the Seamless Tube Extrusion of Semicontinuous Casting Magnesium Alloy and Experimental Verification
	Lin, Tao 1; Liu, Yun-teng 1,2; Zhou, Ji-xue 1,3; Yang, Yuan-sheng 4; Yang, Zhu 5
刊名	HIGH TEMPERATURE MATERIALS AND PROCESSES
	2018-11-01
卷号	37 期号:9-10 页码:961-971
关键词	semicontinuous AZ31 magnesium alloy seamless tube extrusion dynamic recrystallization numerical simulation
ISSN号	0334-6455
DOI	10.1515/htmp-2017-0115
通讯作者	Liu, Yun-teng(liu_yunteng@126.com)
英文摘要	In this paper, empirical dynamic recrystallization (DRX) models for the semicontinuous AZ31 magnesium alloy were established based on the stress-strain curves and microstructure observations generated from hot compression tests. The DRX evolution during the seamless tube extrusion of the alloy was studied by numerical and experimental methods. The extruding temperature and the ram speed were two important parameters during the extrusion. With the increase of the two parameters, the volume fraction of DRX and the recrystallized grain size were observably increased. The predicted DRX fraction and grain size were in an excellent agreement with the experimental results.
资助项目	Shandong Province Key Research and Development Plan[2017CXGC0404] ; National Key Research and Development Program of China[2017YFB0103904] ; National Key Research and Development Program of China[2016YFB0301105] ; National Science Foundation of Shandong Academy of Sciences for Young Scholars, China[2016QN014]
WOS研究方向	Materials Science
语种	英语
出版者	WALTER DE GRUYTER GMBH
WOS记录号	WOS:000448398500016
资助机构	Shandong Province Key Research and Development Plan ; National Key Research and Development Program of China ; National Science Foundation of Shandong Academy of Sciences for Young Scholars, China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/130085]
专题	金属研究所_中国科学院金属研究所
通讯作者	Liu, Yun-teng
作者单位	1.Shandong Acad Sci, Adv Mat Res Inst, Jinan 250014, Shandong, Peoples R China 2.Shandong Key Lab High Strength Lightweight Metall, Jinan 250014, Shandong, Peoples R China 3.Shandong Engn Res Ctr Lightweight Automobiles Mag, Jinan 250014, Shandong, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 5.Shandong Jianzhu Univ, Coll Mat Sci & Engn, Jinan 250014, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Lin, Tao,Liu, Yun-teng,Zhou, Ji-xue,et al. FE Analysis of Dynamical Recrystallization during the Seamless Tube Extrusion of Semicontinuous Casting Magnesium Alloy and Experimental Verification[J]. HIGH TEMPERATURE MATERIALS AND PROCESSES,2018,37(9-10):961-971.
APA	Lin, Tao,Liu, Yun-teng,Zhou, Ji-xue,Yang, Yuan-sheng,&Yang, Zhu.(2018).FE Analysis of Dynamical Recrystallization during the Seamless Tube Extrusion of Semicontinuous Casting Magnesium Alloy and Experimental Verification.HIGH TEMPERATURE MATERIALS AND PROCESSES,37(9-10),961-971.
MLA	Lin, Tao,et al."FE Analysis of Dynamical Recrystallization during the Seamless Tube Extrusion of Semicontinuous Casting Magnesium Alloy and Experimental Verification".HIGH TEMPERATURE MATERIALS AND PROCESSES 37.9-10(2018):961-971.