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Showing 1 to 3 of 3 for “"Nail board"”.
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Analysis of the nail board experiment to measure the liquid slag depth in steel continuous casting
The nail board test is an inexpensive technique used to measure the molten steel surface velocity and profile of the molten steel surface in the continuous casting of steel. Aluminum wires are often added to measure the liquid slag layer depth as well. This work investigates the accuracy of the …
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High fidelity numerical investigations of tailored magnetic fields for defect reduction in continuous casting of steel
… and the computed results are compared with nail board measurements. Without magnetic fields, this caster exhibits a “double-roll” flow pattern, but with transient unbalanced flow oscillations, producing unbalanced flows and vortices which might be detrimental to steel quality. The …
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Modeling transient multiphase flow and mold top surface behavior in steel continuous casting
… model and the initial bubble size estimated. Nail board experiments are also conducted to measure steel surface velocities and mold level profiles. A correlation for surface iii velocity prediction is proposed based on previous modeling results and validated by another set of measurements …