Motion and removal behavior of inclusions in electrode tip during magnetically controlled electroslag remelting: X-ray microtomography characterization and modeling verification

doi:10.1016/j.jmst.2021.05.003

IMR OpenIR

	Motion and removal behavior of inclusions in electrode tip during magnetically controlled electroslag remelting: X-ray microtomography characterization and modeling verification
	Guo, Yifeng 1,2; Xia, Zhibin 1,2; Li, Qiang 1,2; Sun, Mingyue 3; Liu, Weifeng 3; Wang, Shaogang 3; Shen, Zhe 1,2; Zheng, Tianxiang 1,2; Ding, Biao 1,2; Zhong, Yunbo 1,2
通讯作者	Sun, Mingyue(mysun@imr.ac.cn) ; Zhong, Yunbo(yunboz@staff.shu.edu.cn)
	2022-01-10
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	96 页码:1-10
摘要	Detailed three-dimensional (3D) microtomography characterizations of inclusions in electrode matrix, mushy zone (MZ) and liquid melt film (LMF) were performed to elucidate the motion and removal behav-ior of inclusions in electrode tip during magnetically controlled electroslag remelting (MC-ESR) process. A transient 2D numerical model was also built to verify the experimental results and proposed mechanisms. The number and size of inclusions exhibited an obvious increasing trend from edge to mid region in LMF, while remained almost the same in electrode matrix and MZ. The inclusions in LMF migrated from edge to mid region of LMF, accompanied with removal process. In addition, the kinetic conditions for inclu-sion migrating to LMF/slag interface (LSI) were enhanced during MC-ESR process, thereby improving the inclusion removal efficiency in LMF. This work highlights the 3D characterization and motion/removal mechanisms of inclusions in electrode tip, as well as sheds new light on preparing high purity materials. (c) 2022 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
关键词	Inclusion motion Inclusion removal Electrode tip MC-ESR X-ray microtomography
资助者	National Key Research and Development Program of China ; National Natural Science Foundation of China ; Science and Technology Commission of Shanghai Municipality ; China Postdoctoral Science Foundation
DOI	10.1016/j.jmst.2021.05.003
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2016YFB0300401] ; National Key Research and Development Program of China[2018YFF0109404] ; National Key Research and Development Program of China[2016YFB0301401] ; National Natural Science Foundation of China[U1860202] ; National Natural Science Foundation of China[U1732276] ; National Natural Science Foundation of China[50134010] ; National Natural Science Foundation of China[51704193] ; National Natural Science Foundation of China[51904184] ; National Natural Science Foundation of China[52004156] ; Science and Technology Commission of Shanghai Municipality[13JC14025000] ; Science and Technology Commission of Shanghai Municipality[155207110 0 0] ; China Postdoctoral Science Foundation[2020M671072]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000737296500001
出版者	JOURNAL MATER SCI TECHNOL
引用统计	被引频次：4[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/321006/173819
专题	中国科学院金属研究所
通讯作者	Sun, Mingyue; Zhong, Yunbo
作者单位	1.Shanghai Univ, State Key Lab Adv Special Steel, Shanghai 200444, Peoples R China 2.Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200444, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Guo, Yifeng,Xia, Zhibin,Li, Qiang,et al. Motion and removal behavior of inclusions in electrode tip during magnetically controlled electroslag remelting: X-ray microtomography characterization and modeling verification[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2022,96:1-10.
APA	Guo, Yifeng.,Xia, Zhibin.,Li, Qiang.,Sun, Mingyue.,Liu, Weifeng.,...&Zhong, Yunbo.(2022).Motion and removal behavior of inclusions in electrode tip during magnetically controlled electroslag remelting: X-ray microtomography characterization and modeling verification.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,96,1-10.
MLA	Guo, Yifeng,et al."Motion and removal behavior of inclusions in electrode tip during magnetically controlled electroslag remelting: X-ray microtomography characterization and modeling verification".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 96(2022):1-10.