Zhang Caijun, Chen Huidi, Gao Aimin. Optimization of Six-strand Tundish’s Flow Control Devices and Analysis on Erosion of the Tundish’s Refractory Materials[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(1): 90-94. doi: 10.7513/j.issn.1004-7638.2014.01.018
Citation:
Zhang Caijun, Chen Huidi, Gao Aimin. Optimization of Six-strand Tundish’s Flow Control Devices and Analysis on Erosion of the Tundish’s Refractory Materials[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(1): 90-94. doi: 10.7513/j.issn.1004-7638.2014.01.018
Zhang Caijun, Chen Huidi, Gao Aimin. Optimization of Six-strand Tundish’s Flow Control Devices and Analysis on Erosion of the Tundish’s Refractory Materials[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(1): 90-94. doi: 10.7513/j.issn.1004-7638.2014.01.018
Citation:
Zhang Caijun, Chen Huidi, Gao Aimin. Optimization of Six-strand Tundish’s Flow Control Devices and Analysis on Erosion of the Tundish’s Refractory Materials[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(1): 90-94. doi: 10.7513/j.issn.1004-7638.2014.01.018
By taking a six-strand tundish in a certain company as the research subject,the temperature field and flow field,and erosion of refractory materials of tundish were systematically analyzed by combination of numerical simulation and physical simulation.The calculation results show that changing the flow control devices in the tundish can effectively improve the flow of liquid steel,decrease temperature differential among all the tundish outlets,prolong the residence time of molten steel in the tundish,and reduce the erosion intensity of liquid steel on the refractory materials of the tundish,and thus extend the service life of tundish.
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