Li Hongguang, Zhang Xiansheng, Chen Tianming, Chen Liang, Yang Wenzhong. Research on EMS Technology for Continuous Casting 20CrMnTiH（FQ）Bloom[J]. IRON STEEL VANADIUM TITANIUM, 2018, 39(6): 137-142. doi: 10.7513/j.issn.1004-7638.2018.06.022
Citation:
Li Hongguang, Zhang Xiansheng, Chen Tianming, Chen Liang, Yang Wenzhong. Research on EMS Technology for Continuous Casting 20CrMnTiH（FQ）Bloom[J]. IRON STEEL VANADIUM TITANIUM, 2018, 39(6): 137-142. doi: 10.7513/j.issn.1004-7638.2018.06.022
Li Hongguang, Zhang Xiansheng, Chen Tianming, Chen Liang, Yang Wenzhong. Research on EMS Technology for Continuous Casting 20CrMnTiH（FQ）Bloom[J]. IRON STEEL VANADIUM TITANIUM, 2018, 39(6): 137-142. doi: 10.7513/j.issn.1004-7638.2018.06.022
Citation:
Li Hongguang, Zhang Xiansheng, Chen Tianming, Chen Liang, Yang Wenzhong. Research on EMS Technology for Continuous Casting 20CrMnTiH（FQ）Bloom[J]. IRON STEEL VANADIUM TITANIUM, 2018, 39(6): 137-142. doi: 10.7513/j.issn.1004-7638.2018.06.022
1. Pangang Group Research Institute Co., Ltd., State Key Laboratory of Vanadium and Titanium Resource Comprehensive Utilization, Panzhihua 617000, Sichuan, China;
2. Pangang Group Panzhihua Steel&Vanadium Co., Ltd., Panzhihua 617062, Sichuan, China
Received Date: 2018-03-31 Available Online:
2023-12-02
Continuous casting EMS technology for optimizing internal quality of 20CrMnTiH（FQ）gear steel bloom had been researched,based on the equipment of 360 mm×450 mm bloom casting machine conditions.In order to determine the position of F-EMS applied to the end of liquid core,numerical simulation calculation had been carried in terms of the process of solidifying and heat transfer,and measured the effect of stirring magnetic field intensity on bloom internal quality.Based on the research results,the optimal process parameters of combined-EMS had been determined and then achieved the denser and homogeneous b 20CrMnTiH（FQ） gear steel bloom internal quality.
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