Numerical simulation of melt flow and temperature field during DC casting 2024 aluminium alloy under different casting conditions

doi:10.1007/s41230-024-3099-5

IMR OpenIR

	Numerical simulation of melt flow and temperature field during DC casting 2024 aluminium alloy under different casting conditions
	Wang, Jin-chuan 1,2; Zuo, Yu-bo 1,2; Zhu, Qing-feng 1,3; Li, Jing 1,2; Wang, Rui 1,2; Liu, Xu-dong 4
通讯作者	Zuo, Yu-bo(zuoyubo@epm.neu.edu.cn) ; Zhu, Qing-feng(zhuqingfeng@epm.neu.edu.cn)
	2024-06-01
发表期刊	CHINA FOUNDRY
ISSN	1672-6421
页码	10
摘要	Casting speed, casting temperature and secondary cooling water flow rate are the main process parameters affecting the DC casting process. These parameters significantly influence the flow and temperature fields during casting, which are crucial for the quality of the ingot and can determine the success or failure of the casting operation. Numerical simulation, with the advantages of low cost, rapid execution, and visualized results, is an important method to study and optimize the DC casting process. In the present work, a simulation model of DC casting 2024 aluminum alloy was established, and the reliability of the model was verified. Then, the influence of casting parameters on flow field and temperature field was studied in detail by numerical simulation method. Results show that with the increase of casting speed, the melt flow becomes faster, the depths of slurry zone and mushy zone increase, and the variation of slurry zone depth is greater than that of mushy zone. With an increase in casting temperature, the melt flow rate increases, the depth of the slurry zone becomes shallower, and the depth of the mushy zone experiences only minor changes. The simulation results further indicate that the increase of the flow rate of the secondary cooling water slightly reduces the depths of both slurry and mushy zone.
关键词	aluminium DC casting flow field temperature field numerical simulation TG146.21 A
资助者	National Natural Science Foundation of China
DOI	10.1007/s41230-024-3099-5
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51674078]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001236087500002
出版者	SPRINGER SINGAPORE PTE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/186580
专题	中国科学院金属研究所
通讯作者	Zuo, Yu-bo; Zhu, Qing-feng
作者单位	1.Northeastern Univ, Key Lab Electromagnet Proc Mat, Minist Educ, Shenyang 110819, Peoples R China 2.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China 3.Minist Educ, Engn Res Ctr Adv Mat Preparing Technol, Shenyang 110819, Peoples R China 4.Chinese Acad Sci, CAS Key Lab Nucl Mat & Safety Assessment, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wang, Jin-chuan,Zuo, Yu-bo,Zhu, Qing-feng,et al. Numerical simulation of melt flow and temperature field during DC casting 2024 aluminium alloy under different casting conditions[J]. CHINA FOUNDRY,2024:10.
APA	Wang, Jin-chuan,Zuo, Yu-bo,Zhu, Qing-feng,Li, Jing,Wang, Rui,&Liu, Xu-dong.(2024).Numerical simulation of melt flow and temperature field during DC casting 2024 aluminium alloy under different casting conditions.CHINA FOUNDRY,10.
MLA	Wang, Jin-chuan,et al."Numerical simulation of melt flow and temperature field during DC casting 2024 aluminium alloy under different casting conditions".CHINA FOUNDRY (2024):10.