大型转炉提高供氧强度的研究  

STUDY ON INTENSIFICATION OF OXYGEN BLOWING FOR LARGE CONVERTERS

作　　者：马恩祥[1] 蔡志鹏[1] 梁云[1] 钱占民[1] 

机构地区：[1]中国科学院化工冶金研究所

出　　处：《钢铁》1998年第8期17-19,30,共4页Iron and Steel

摘　　要：为了提高供氧强度，设计了一种大流量氧枪喷头，并研究了它的射流特性。该喷头用于宝钢３００ｔ转炉，缩短冶炼时间２．１ｍｉｎ，取得了显著的经济效益。In order to intensify oxygen blowing in BOF,an oxygen lance of high flow rate has been used for the 300 t converter at Baoshan Iron and Steel Corp and great economic benefits have been got due to the reduction oxygen blowing time by 2 1 minutes

关 键 词：氧枪 供氧强度 射流特性 转炉炼钢 

分 类 号：TF724[冶金工程—钢铁冶金]