重点介绍了炉底、炉缸的砌筑工艺和方法。
It is an important factor to restrict the Ca-Si smelting of the furnace bottom 's build-up.炉底上涨是制约硅钙冶炼的一个重要因素。
A new material electric conducting magnesia carbon brick used for DC furnace bottom anode is briefly described.主要介绍了DC炉底阳极的最新材料——导电镁碳砖。