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Finite Element Simulation and Experiment of Multipass Hot Rolling for Ti-6Al-4V Alloy
Hu Ming1,2; Dong Limin2; Zhang Zhiqiang2; Lei Xiaofei2; Yang Rui2; Sha Yuhui1
Corresponding AuthorDong Limin(lmdong@imr.ac.cn)
2020-03-01
Source PublicationRARE METAL MATERIALS AND ENGINEERING
ISSN1002-185X
Volume49Issue:3Pages:956-961
AbstractThe multipass hot rolling simulation of Ti-6Al-4V alloy was carried out by thermo-mechanical coupling method. The distribution characteristics of temperature and equivalent plastic strain at different passes on the cross section were studied. The simulation results show that the temperature of surface is lower than that of the center. With the increase of the rolling pass, the temperature of surface area decreases, while the temperature of the center increases first and then decreases. Equivalent plastic strains in both surface and center increase with the increase of the rolling passes. The equivalent strain in the center is larger than that in the surface. The experimental results show that with the increase of the rolling pass, the deformation of microstructure in the central region is larger than that in the surface region. The temperature in the central region is higher, where dynamic spheroidization occurs more easily.
KeywordTi-6Al-4V alloy finite element simulation rolling
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000551278100030
PublisherNORTHWEST INST NONFERROUS METAL RESEARCH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/139956
Collection中国科学院金属研究所
Corresponding AuthorDong Limin
Affiliation1.Northeastern Univ, Minist Educ, Key Lab Anisotropy & Texture Mat, Shenyang 110819, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Hu Ming,Dong Limin,Zhang Zhiqiang,et al. Finite Element Simulation and Experiment of Multipass Hot Rolling for Ti-6Al-4V Alloy[J]. RARE METAL MATERIALS AND ENGINEERING,2020,49(3):956-961.
APA Hu Ming,Dong Limin,Zhang Zhiqiang,Lei Xiaofei,Yang Rui,&Sha Yuhui.(2020).Finite Element Simulation and Experiment of Multipass Hot Rolling for Ti-6Al-4V Alloy.RARE METAL MATERIALS AND ENGINEERING,49(3),956-961.
MLA Hu Ming,et al."Finite Element Simulation and Experiment of Multipass Hot Rolling for Ti-6Al-4V Alloy".RARE METAL MATERIALS AND ENGINEERING 49.3(2020):956-961.
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