Effect of Oxygen Jet on Penetration Depth of the Bath
YANG Wen-yuan, LÜ Ying-hua, HU Yan-bin, WANG Ming-lin, LIU Lu-chang, HOU Chun
1. Central Iron and Steel Research Institute, Beijing 100081, China
2. Anshan Research Institute of ThermoEnergy, Anshan 114000, Liaoning, China
3. Wuhan Iron and Steel Company, Wuhan 430080, Hubei, China
The relationship between parameters of nozzle, blowing condition and penetration depth of bath caused by oxygen was studied. Calculation formula of effect of nozzle angle was summarized. When the oxygen jet is not intersection of intersection rarely, penetration depth of nozzle with many holes can be calculated according to the single-hole nozzle. The penetration depth will increase if the oxygen jet is intersected. The nozzle with interlaced holes is suitable for large converter with high oxygen blowing intensity.
杨文远，吕英华，胡砚斌，王明林，刘路长，侯春. 氧射流对熔池穿透深度的研究[J]. 中国冶金, 2013, 23(11): 21-26.
YANG Wen-yuan, Lü Ying-hua, HU Yan-bin, WANG Ming-lin, LIU Lu-chang, HOU Chun. Effect of Oxygen Jet on Penetration Depth of the Bath. China Metallurgy, 2013, 23(11): 21-26.
2013, Vol. 23 
