结合剂对钢包衬砖性能的影响

Effects of Anchoring Agents on Performance of Ladle Brick Lining

研究了三种不同的结合剂对钢包砖性能的影响。实验表明:树脂结合的机压钢包砖碳含量在1%左右,而无机结合剂F50和E08不会向钢包砖引入另外的碳,适应了钢包无碳化发展趋势。无机结合剂F50在铝镁质钢包砖上使用,提高了钢包砖的高温强度,同时不影响铝镁质钢包砖的抗渣性和热震稳定性。无机结合剂E08在镁铝质钢包砖上使用,不影响镁铝镁质钢包砖的抗渣性和热震稳定性。

Several experiments were carried out to determine the effects of three kinds of anchoring agents on the performance of ladle brick lining. The results showed ：mechanically pressed ladle brick, when added with resin, contains 1% or so carbon. On the contrary, the ladle brick, when binded with inorganic anchoring agents F50 and f08, contains no additional carbon, which fits the current development trend of ladle non-carbonization. Besides, the use of F50 and F08 will improve Al/Mg ladle brick heat-resistance, with no effect on slag resistance and antiheat/antishock stability.