高炉出铁沟长寿化实践  

The Practice of BF Iron Runner with Long Service Time

作　　者：王春生[1] 祝东玲 余鸿林[1] 

机构地区：[1]北京首钢股份有限公司炼铁厂

出　　处：《首钢科技》2007年第3期46-48,共3页Shougang Science and Technology

摘　　要：分析了国内外和首钢出铁沟浇注用耐火材料现状，介绍了首钢通过改进高炉出铁沟结构和维护技术的进步，提高了沟料通铁寿命、降低了耐火材料消耗和减轻了劳动强度。The domestic and foreign situation and Shougang current status of the cast refractory material for iron runner are analyzed in this paper. The progress of Shougang in improving the iron runner infrastructure and maintenance technology, which can increase the service life of iron runner and decrease the consumption of refractory material and the physical work intensity, is introduced in this paper as well.

关 键 词：浇注料 出铁沟 热喷补 通铁量 

分 类 号：TF538.63[冶金工程—钢铁冶金]