摘要
介绍了炉外加合成渣底吹氧对75%硅铁降铝的工艺方法及其试验情况，该法可将75%硅铁的铝含量由2%左右降至5%以下，具有较好的经济效益。
The process and test situation of dealuminization with oxygen bottom blowing are introduced.With this method,the Al content can be reduced from 2％ to 0.5％ ,the economical benefits are very well.
出处
《铁合金》
北大核心
2000年第5期8-11,共4页
Ferro-alloys
关键词
硅铁
脱铝
合成渣
吹氧
ferrosilicon,dealuminizing,synthetic slag， oxygen blowing
