Synthesis of Aluminium Titanate Ceramics from Waste Sludge of Aluminium Factory

摘要：

　　Aluminium titanate was synthesized using waste aluminium sludge and chemical pure TiO2 powder as raw materials.Effect of different compositions on crystal structure and contents of target product was discussed.XRD results showed that four crystal phases,aluminium titanate,perovskite,rutile and aluminum oxide,are formed in the sintered samples.The content of aluminium titanate increases first and then decreases with the decrease of the content of waste aluminum sludge.When the content of the sludge is 65.52wt%,the content of alum inium titanate reaches the maximum of 86.1 wt%.

关键词： Waste aluminum sludge Aluminium titanate

作者: Yang Shen Yu-zhong Ruan Yan Yu Yun-hong Zheng

作者单位: College of materials science and engineering,Fuzhou University,Fuzhou 350002,China

会议类型: 国际会议

会议名称: The Fifth China International Conference on High-Performance Ceramics (第五届先进陶瓷国际研讨会(CICC-5))

会议地点: 长沙

会议语种:英文

页码: 1538-1540

在线出版日期: 2007-05-10（万方平台首次上网日期，不代表论文的发表时间）