直流电弧炉炉底导电砖的炼钢试验

Laboratory Steelmaking Test of Conductive Brick for DC Arc Furnace Bottom

东北大学和鞍钢耐火材料公司研制的直流电弧炉炉底导电镁碳砖的实验室冶炼试验结果表明，在炼钢过程中，该材料导电性和耐侵蚀性良好，冷热启动容易，电弧燃烧平稳。

The results of laboratory scale steelmaking with conductive MgO-C bricks developed by North-eastern University and Refractory Company, Anshan Iron and Steel Corp for DC furnace bottom show that it has excellent electrical conductivity and etch resistance, and the arc is easy to cold-and hot-start-up and steady during steel smelting.