摘要
采用特级矾土熟料作为基本原料,添加不同比例黑SiC粉制成低水泥浇注料,通过对浇注料的物理性能分析,结果表明:高铝质浇注料的耐磨性与铝酸钙水泥特性有关,并且耐磨性与浇注料中加入的减水剂有关,同时随SiC加入量变化,高铝质耐磨浇注料的耐磨性在1100℃热处理后有波动,在1500℃热处理后耐磨性和热震稳定性有明显提高。
The low-cement castables were prepared with high quality bauxite clinker as the basic batch compositions, added the black SiC powders with different propositions. By analysing physical properties of the castables, the abrasion resistences of the castables were affected by the calinum aluminate cement and the water deminator.The results reveal that the abrasion resistence of the samples after firing at 1 100 ℃fluctuate according to the adding amounts of SiC.The abrasion resistence and thermal shock resistence of the samples after firingat 1 500℃are clearly improved.
出处
《安徽工业大学学报（自然科学版）》
CAS
2002年第1期34-37,共4页
Journal of Anhui University of Technology（Natural Science）
