作者：ZHU Bin,WANG Jingjing

作者单位：Puyang Refractories Group Co., Ltd.

会议录名称：第九届国际耐火材料学术会议

出版年：2024-10-15

起页：203-207

止页：

总页数：0

馆藏号：

分类号：TQ175.1

语种：英文

会议名称：第九届国际耐火材料学术会议

会议地点：中国四川成都

会议时间：2024-10-15

会议主办者：中国金属学会耐火材料学会

关键词：high-alumina refractory castables;mullite;expansion behavior;high-temperature performance;

内容简介

To achieve better performance of bauxite refractory castable in the permanent linings of steel ladles and tundishes the silica sol bonded bauxite castable with expansion behavior were prepared. In this work, the characteries of castables with different aggregates and fines composition as well as micro powders were researched. In comparison, the castable show more significant expansion behavior by using a mixture of bauxite aggregates with the alumina contents of about 83% and 60%, bauxite fines w...