利用钢渣研制多孔陶瓷滤球  

Preparation of Porous Ceramic Filtration Media with Steel Slag

作　　者：孙钱平[1] 苏贤礼[1] 徐晓虹[1] 吴建锋[1] 

机构地区：[1]武汉理工大学材料科学与工程学院,湖北武汉430070

出　　处：《佛山陶瓷》2005年第9期1-3,共3页Foshan Ceramics

摘　　要：本文利用炼钢厂钢渣,添加少量的天然矿物原料制备了气孔率58.21%、平均压碎强度18.94MPa的多孔陶瓷滤球。采用现代测试技术XRD、SEM对多孔陶瓷样品进行了相组成分析及显微结构观察。同时分析了用钢渣制作陶瓷滤球的可行性,展望了它的应用前景。The porous ceramic filtration media was made using the residue from steel fctory as the main material and some natural mineral materials as the additive. The porosity of the sample reached 58.21%, and the average crushing strength 18.94 MPa. The phase compositions and microstructures had been tested by XRD and SEM. The feasibility of making ceramic filtration media from steel residue was also analyzed, as well as the extensive application foreground of the porous ceramic filtration media.

关 键 词：钢渣 多孔陶瓷滤球 压碎强度 多孔陶瓷滤球 钢渣 现代测试技术 原料制备 天然矿物 压碎强度 同时分析 结构观察 组成分析 

分 类 号：TQ174[化学工程—陶瓷工业]