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Numerical simulation of Electroslag Remelting of Cr5 cold roll steel under different process
2013年12月六级作文parameters
期刊名称： Metallurgical Rearch & Technology
作者： Geng, Ruming,Li, Jing,Shi, Chengbin,Zhu, Qintian,Zhang, Jiepoisonivy
年份： 2017年
connected期号： 第6期
关键词： Cr5;depth of slag pool;electrode filling ratio;ESR;melt-flowmuppet
cook摘要：Since 1970s of last century, the electroslag remelting (ESR) process began to be ud in the production of cold roll steel, which led to an obvious improvement in chemical homogeneity, cleanliness and compact microstructure. The properties of cold roll steel have been significantly improved. ESR process is invisible, most previous rearches focud on temperature field, concentrat
ion field and velocity field of ESR by establishing mathematical model and using Fluent software. The influence of process parameters on ESR, bad on commercial software Melt-Flow and Cr5 cold roll, was studied in this paper. Results showed that increasing electrode filling ratio could reduce molten pool depth and local solidification time, and this could also play a role in energy conrvation; With the increa of slag pool depth, molten
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