摘要
对影响高炉炉底、炉缸炭砖使用寿命的因素进行了分析,认为作为长寿高炉炉底、炉缸炭砖必须具备高抗热应力、高抗碱金属侵蚀、高抗CO分解侵蚀、高抗铁水渗透。
The author analyzes the factors that influencing service life of carbon bricks lined at the BF hearth and bottom and points out that the carbon bricks adopted for long campaign blast furnace shall be characterized by high resistances to heat stress, erosion caused by CO decomposition, hot metal penetration, oxidation and hot metal corrosion.
出处
《炼铁》
北大核心
2006年第1期11-15,共5页
Ironmaking
关键词
高炉
炉底
炉缸
炭砖
特性
blast furnace furnace bottom hearth carbon brick characteristics
