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FE Analysis of Dynamical Recrystallization during the Seamless Tube Extrusion of Semicontinuous Casting Magnesium Alloy and Experimental Verification
Lin, Tao1; Liu, Yun-teng1,2; Zhou, Ji-xue1,3; Yang, Yuan-sheng4; Yang, Zhu5
Corresponding AuthorLiu, Yun-teng(liu_yunteng@126.com)
2018-11-01
Source PublicationHIGH TEMPERATURE MATERIALS AND PROCESSES
ISSN0334-6455
Volume37Issue:9-10Pages:961-971
AbstractIn 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.
Keywordsemicontinuous AZ31 magnesium alloy seamless tube extrusion dynamic recrystallization numerical simulation
Funding OrganizationShandong 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
DOI10.1515/htmp-2017-0115
Indexed BySCI
Language英语
Funding ProjectShandong 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 Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000448398500016
PublisherWALTER DE GRUYTER GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/130087
Collection中国科学院金属研究所
Corresponding AuthorLiu, Yun-teng
Affiliation1.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
Recommended Citation
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.
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