Parameter | Value |
Molten steel density | 7100 kg·m−3 |
Molten steel temperature | 1773.15 ˚K |
Molten steel viscosity | 0.0067 kg·m−1·s−1 |
Molten steel surface tension | 1.69 N·m−1 |
Molten steel weight | 90 tonnes |
Molten steel volume | 12.63 m3 |
Molten steel depth | 2.8 m |
Gas density | 1.18 kg·m−3 |
Gas pressure at the molten steel surface | 1 atm |
Nozzles diameter | 0.02 m |
Lance diameter | 0.1 m |
Lance immersion depth | 2.5 m |
Length of T head | 0.6 m |
Disk diameter | 0. 6 m |
Gas flow rate | 0.377 Nm3·min−1 |
Nozzles in normal lance | 2 |
Nozzles in T lance | 2 |
Nozzles in disk lance | 6 |