烧失剂对轻质硅砖的影响  

Effect of ignition loss agent on light weight silica brick

作　　者：刘勇[1] 吕桂英[1] 黄海涛[1] 

机构地区：[1]中钢集团耐火材料有限公司,洛阳471039

出　　处：《耐火与石灰》2015年第1期24-26,共3页Refractories & Lime

摘　　要：采用废硅砖熟料生产轻质硅砖,通过选用无烟煤粉、复合烧失物XW、焦炭粉等作为烧失剂分别进行添加填充实验,研制出成品轻质硅砖,通过对实验结果的对比分析,优选出一种可以明显减少烧成时制品飞边飞棱现象、提高产品外观质量的烧失物。Experiments have been done to produce light weight silica bricks by adding arthracite duff,composite ignition loss agent XW and coke fines respectively as ignition loss agent into waste silica brick chamotto.On comparative analysis of the experimental results, an optimal ignition loss agent is chosen, which can obviously reduce the lacking edges and improve the appearance of the fired brick.

关 键 词：试样制备 煤粉 焦炭 复合烧失物XW 性能 

分 类 号：TQ175.711[化学工程—硅酸盐工业]