瓦片
材料科学
陶瓷
砖
烧结
熔渣(焊接)
吸水率
原材料
冶金
造型(装饰)
滑石
复合材料
城市固体废物
磨细高炉矿渣
废物管理
水泥
工程类
化学
有机化学
作者
Ying Ji,Enyao Li,Gang Zhu,Ruiqi Wang,Qianqian Sha
出处
期刊:Materials
[MDPI AG]
日期:2024-04-11
卷期号:17 (8): 1755-1755
被引量:2
摘要
Steel slag and waste clay bricks are two prevalent solid waste materials generated during industrial production. The complex chemical compositions of these materials present challenges to their utilization in conventional alumina silicate ceramics manufacturing. A new type of ceramic tile, which utilizes steel slag and waste clay brick as raw materials, has been successfully developed in order to effectively utilize these solid wastes. The optimal composition of the ceramic material was determined through orthogonal experimentation, during which the effects of the sample molding pressure, the soaking time, and the sintering temperature on the ceramic properties were studied. The results show that the optimal ceramic tile formula was 45% steel slag, 35% waste clay bricks, and 25% talc. The optimal process parameters for this composition included a molding pressure of 25 MPa, a sintering temperature of 1190 °C, and a soaking time of 60 min. The prepared ceramic tile samples had compositions in which solid waste accounted for more than 76% of the total material. Additionally, they possessed a modulus of rupture of more than 73.2 MPa and a corresponding water absorption rate of less than 0.05%.
科研通智能强力驱动
Strongly Powered by AbleSci AI