作者：GAO Zhi,PAN Lei,WANG Zuochuang,YANG Qin

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：323-328

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：particle size distribution;refractory waste;Al2O3-C refractory;mechanical properties

内容简介

This study presents the development of an Al2O3-C refractory using tabular alumina, flake graphite, alumina powder, and phenolic resin as the main raw materials, with isostatic pressure used as the forming method. The impact of particle size distribution（particle aggregate 2-1 mm, 1-0.5 mm,0.5-0 mm） on the molding process of Al2O3-C refractory was investigated. Additionally, the influence of adding refractory waste（mainly composed of Al2O3and C） on the mechanical properties of the material was examined. Furthermore, samples containing 30wt% refractory waste were reinforced by adjusting particle size distribution, supplementing solid phenolic resin.