Results 131 to 140 of about 638 (173)
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Steel Research, 1997
Extensive water modelling was carried out to ascertain the influence of various types of baffle designs on the hydrodynamic performance of three different designs of steelmaking tundish systems. These included, a two-strand slab casting tundish, a six-strand billet casting tundish and a five-strand, skewed, delta shaped tundish.
Dipak Mazumdar +2 more
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Extensive water modelling was carried out to ascertain the influence of various types of baffle designs on the hydrodynamic performance of three different designs of steelmaking tundish systems. These included, a two-strand slab casting tundish, a six-strand billet casting tundish and a five-strand, skewed, delta shaped tundish.
Dipak Mazumdar +2 more
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Separation of nonmetallic particles in tundishes
Steel Research, 1993The separation of nonmetallic particles by buoyancy in tundishes is investigated theoretically. It is shown, that the best possible separation is achieved if the projection of the region through which flow from the inlet to the outlet mainly occurs, covers as large a part of the surface as possible.
Bernhard Kaufmann +3 more
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Forced flotation of inclusions in tundish
Ironmaking & Steelmaking, 2009AbstractWith increased usage of steel for critical applications, the demand for cleaner steel has increased. Existing technologies have been improved and new technologies are being introduced all along the process route to minimise the size and quantity of inclusions.
D. Satish Kumar +4 more
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JOM, 1972
Argon stirring, slag thickness, and ladle condition influence metal temperature in a tundish. How hot should a preheated ladle be?
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Argon stirring, slag thickness, and ladle condition influence metal temperature in a tundish. How hot should a preheated ladle be?
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Metals and Materials, 1998
A numerical analysis of fluid flow in a mini-mill continuous casting tundish has been carried out. The major concern has been focussed on validating the possibility of the use of an FC (Flow Control) pad under the ladle shroud in the tundish. For this purpose, steady state modeling to find flow patterns and non-steady state approaches calculating ...
Jeong Whan Han, U-sok Yoon
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A numerical analysis of fluid flow in a mini-mill continuous casting tundish has been carried out. The major concern has been focussed on validating the possibility of the use of an FC (Flow Control) pad under the ladle shroud in the tundish. For this purpose, steady state modeling to find flow patterns and non-steady state approaches calculating ...
Jeong Whan Han, U-sok Yoon
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Computed Results on Tundish Systems
1989In the previous chapters we discussed the principles of mathematical and physical modeling as applied to tundish operations and have also shown some selected physical modeling results. In this chapter we shall develop a general mathematical formulation describing the flow behavior of tundish systems and then will present a selection of computed results.
Julian Szekely, Olusegun J. Ilegbusi
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Steel Research, 1998
Fluid dynamics of liquid steel in continuous casting tundishes is closely related to tundish volume and geometry, existence of flow control devices and steel flow rate. To study this complex interaction physical and mathematical models were used in the present work.
S. López-Ramírez +4 more
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Fluid dynamics of liquid steel in continuous casting tundishes is closely related to tundish volume and geometry, existence of flow control devices and steel flow rate. To study this complex interaction physical and mathematical models were used in the present work.
S. López-Ramírez +4 more
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Dissymmetric flow phenomenon in a multistrand tundish
Journal of University of Science and Technology Beijing, Mineral, Metallurgy, Material, 2007Abstract The dissymmetric flow phenomenon exists in a symmetric multistrand tundish. It was studied by the physical simulation experiment. The fundamental flow characteristic of dissymmetry was analyzed. The asymmetry of the flow field, the temperature field, and the inclusions distribution without flow-control devices (FCDs) were compared with those
Mingmei Zhu +3 more
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Corrosion Behavior of Tundish Refractories by Molten Steel and Tundish Flux
AISTech 2021 Proceedings of the Iron and Steel Technology Conference, 2021R. O'Malley +3 more
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