RH耐火材料浸蚀分析  

Analysis on Etching to Refractory of RH

作　　者：郎克振[1] 陆治超[1] 闫世宽[1] 

机构地区：[1]天津钢管集团股份有限公司,天津300301

出　　处：《鞍钢技术》2011年第4期55-58,共4页Angang Technology

摘　　要：分析了天津钢管集团股份有限公司100 t RH炉的现状及存在的问题,提出了改进RH耐火材料寿命的具体措施,取得了较好的效果,下部槽和浸渍管寿命最高达到129炉和366炉,降低了炼钢成本,提高了精炼效率。The current conditions and existing problems on 100 t RH furnace in Tianjin Steel Pipe Group Co.,Ltd.are analyzed.Some concrete measures for improving the service life of refractories used by the RH furnace are proposed.By taking these measures the longest service life of the immersion tube and the lower vessel can reach to 129 heats and 366 heats respectively so that steelmaking costs are reduced while the refining efficiency is improved.

关 键 词：RH 耐火材料 下部槽 浸渍管 

分 类 号：TF763[冶金工程—钢铁冶金]