Mathematical model on steel strip-feeding of mold in continuous casting process

IMR OpenIR

	Mathematical model on steel strip-feeding of mold in continuous casting process
其他题名	MATHEMATICAL MODEL ON STEEL STRIP-FEEDING OF MOLD IN CONTINUOUS CASTING PROCESS
	Li Weibiao; Wang Fang; Qi Fengsheng; Li Baokuan
	2007
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	43 期号:11 页码:1191-1194
摘要	A mathematical model for feeding strip steel process has been developed using energy conservation principle on traveling thin-cell and introduction of relative steel strip feeding speed. Model equations are solved by using the finite volume method, and computer code is made out by Visual Basic language. The numerical simulation is carried out on a typical feeding steel strip in continuous casting mold. The temperature distribution of continuous casting strand and solidification state curve of feeding strip steel are obtained. The results show that conventional temperature field and solidification behavior from surface to interior of strand are changed by a feeding strip steel process. Strip steel in mold firstly solidifies and then melts again, the superheat of molten steel and temperature gradient of strand decrease. These are beneficial for formation of equiaxed dendrite in strand. At the same time, the effects of some parameters such as size of feeding strip steel, casting speed and superheat on solidification process are also studied.
关键词	BEHAVIOR steel strip-feeding continuous casting mold solidification mathematical model
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:3010484
引用统计	被引频次：7[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/147190
专题	中国科学院金属研究所
作者单位	中国科学院金属研究所
推荐引用方式 GB/T 7714	Li Weibiao,Wang Fang,Qi Fengsheng,et al. Mathematical model on steel strip-feeding of mold in continuous casting process[J]. ACTA METALLURGICA SINICA,2007,43(11):1191-1194.
APA	Li Weibiao,Wang Fang,Qi Fengsheng,&Li Baokuan.(2007).Mathematical model on steel strip-feeding of mold in continuous casting process.ACTA METALLURGICA SINICA,43(11),1191-1194.
MLA	Li Weibiao,et al."Mathematical model on steel strip-feeding of mold in continuous casting process".ACTA METALLURGICA SINICA 43.11(2007):1191-1194.