丁宁, 包燕平, 孙齐松, et al. A Test and Study on Water Modelling for Optimization of Bottom Argon Blowing Process of a 90 t Ladle Furnace[J]. Special Steel, 2010, 31(5): 8-10.
丁宁, 包燕平, 孙齐松, et al. A Test and Study on Water Modelling for Optimization of Bottom Argon Blowing Process of a 90 t Ladle Furnace[J]. Special Steel, 2010, 31(5): 8-10.DOI:
The effect of location and number of gas permeable brick and bottom argon supply rate on mixing time of liquid in a 90 t ladle furnace at steelworks has been tested and studied by using water model with 1:2.5 geometric resemble scale. Results show that the optimum ladle furnace gas permeable brick is located under dumping area of high level charging hopper
the slag material and alloy is directed adding at bare area to get higher melting rate and alloy yield; and the mixing time o£ liquid in ladle is shortest with bottom gas blowing rate 23. 89 L/min
it is available to deep desulphurization of liquid steel.