复吹转炉用供气元件技术的发展  

Technological Development of Plug for Combined Blown Converter

作　　者：贺智勇[1] 李林[1] 于力[1] 孟宪平[1] 

机构地区：[1]钢铁研究总院九室,北京100081

出　　处：《炼钢》2005年第1期50-52,共3页Steelmaking

摘　　要：介绍了复吹转炉用供氧元件的结构形式,重点论述了定向多微管供气元件的特点,并介绍了底吹供气元件制造技术的一些发展情况,对于溅渣条件下供气元件的防堵塞和热更换技术也进行了论述。The structural shapes of plug for combined blown converter are introduced. The properties of directional MHP(Multiple Hole Plug) and development of manufacturing technique about this plug are particularly expounded and techniques for blockage prevention of the plug under the slag splash condition and hot replacement of the element mentioned as well.

关 键 词：复吹转炉 供气元件 溅渣 防赌塞 

分 类 号：TF748.21[冶金工程—钢铁冶金]