Development of non-Cement Al2O3-SiC Castables for Cement Kiln Coal Burner

摘要：

　　This article describes non-cement Al2O3-SiC castables for cement kiln coal burner,with fused corundum,special grade high alumina bauxite and SiC as main raw material,and with hydrated alumina (p-Al2O3) and MgO-SiO2-H20 as the binders.Effects of the chemical composition and the ratio of the raw materials on the properties of castables were studied in this article.By comparing the performance of the non-cement Al2O3-SiC castables with low cement Al2O3-SiC castables for cement kiln coal burner,the results showed that the high-temperature bending strength,mesotherm strength and thermal shock resistance of the non-cement Al2O3-SiC castables are superior to low cement Al2O3-SiC castables.

关键词： Cement kiln coal burner Al2O3-SiC non-cement castable

作者: ZHANG Haibo LI Yanjing ZHANG Kangkang

作者单位: Tongda Refractory Technologies Co., Ltd, Beijing, China

会议类型: 国际会议

会议名称: The 6th International Symposium on Refractories (第六届国际耐火材料会议)

会议地点: 郑州

会议语种:英文

页码: 294-297

在线出版日期: 2012-10-18（万方平台首次上网日期，不代表论文的发表时间）