Research and design of oxygen lance for steelmaking

被引：0
|
作者：
Liu, Zhichang [1 ]
机构：
[1] Anshan Heat & Energy Research, Inst, China
来源：
Kang T'ieh/Iron and Steel (Peking) | 1988年 / 23卷 / 08期
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业]; TG14 [金属材料];
学科分类号：
0806 ;
摘要：
A production line was installed for research and production of oxygen lances at Anshan Heat and Energy Institute. This paper describes the design features, quality, testing and economic results of the lance body and cast nozzles for a converter, open hearth furnace and electric arc furnace. This paper also deals with the application of dual-duct oxygen lance to the combined-blow converter process, the technical characteristics, application and economic effects of various special nozzles such as nozzles with inside rifled lines, nozzles of turbulent flow for the converter, double stream nozzles for an open hearth furnace and lances for an electric arc furnace.
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页码：46 / 50
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