近期，萍安鋼鐵湘東煉鋼廠對鋼水接受跨鋼包烘烤進行了富氧烘烤改造,取得了不錯的效果。 

　　xiangdongliangangchanggangbaohongkaoqiyizhicaiyongchuantongmeiqizhijieranshaojinxingjiare
，youyumeiqiyalishoudaoyueshu
，zhijiemeiqiranshaojiare，yinweimeiqibizhongbikongqiqingqiekongqizhonghanyou78%dedanqi
，shimeiqiranshaoreliangbunengzhidagangbaodibu。dalianghuoyanhereliangtongguogangbaohongkaogaibanyugangbaokouzhijiandejianxiwaipai，zaochengdaliangnengyuanlangfei，gangbaohongkaoshengwenman，qieyizaochenggangbaoshangbuhedibuwenchapianda，jiangzhijieyingxiangchugangdezhilianghebaochendeshiyongshouming。 

　　鋼包係統溫度攻關，一直是湘東煉鋼廠降本增效工作重點之一。據專業人員測算，出鋼鋼包溫度每提升1℃，可降成本約0.5元/dun。duici，jiuruhetishengchuganggangbaowendu
，xiangdongliangangchanggejiguanlirenyuanjisiguangyi，juedingliyongyangqizhurandeyuanli
，duigangshuijieshoukuagangbaohongkaojinxingfuyanghongkaogaizao。 

　　采cai用yong在zai烘hong烤kao鋼gang包bao中zhong接jie入ru氧yang氣qi，使shi煤mei氣qi富fu氧yang燃ran燒shao，由you於yu鋼gang包bao中zhong氮dan氣qi減jian少shao，降jiang低di了le熱re損sun失shi
，富fu氧yang燃ran燒shao對dui鋼gang包bao內nei襯chen的de傳chuan熱re加jia快kuai，快kuai速su提ti升sheng鋼gang包bao烘hong烤kao溫wen度du，使shi鋼gang包bao溫wen度du滿man足zu出chu鋼gang鋼gang包bao溫wen度du要yao求qiu，從cong而er達da到dao節jie約yue成cheng本ben的de目mu的de。 

　　自從鋼包烘烤富氧改造以來，出鋼鋼包溫度合格率從50％左右提升至70％以上
，為係統溫降攻關提供有力支撐。