【摘要】 介绍了冷捣糊膨胀/收缩率的定义和检测方法,分析了冷捣糊在不同筑炉方式中热应力变化,对炉底的热膨胀/收缩量进行了计算,提出了膨胀/收缩率的大小对炉衬寿命的影响。更多还原

【Abstract】 It introduces the definition and detection method of cold ramming paste expansion/shrinking rate. It also analyzes the thermal stress change of cold ramming paste in different furnace-constructing style,and calculates the expansion/shrinking rate of the furnace bottom. In the end,it draw the conclusion of the effect of the expansion/shrinking rate on the life of the furnace lining.更多还原