Effects of SiO2 and Fe2O3 on Morphological of Mullite

摘要：

　　Effects of SiO2 and Fe2O3 on morphological of mullite were investigated for a special use related to mullite containing SiO2 and Fe2O3.It was concluded that,when Al2O3/SiO2 ratio near the theoretical component of mullite,the composites cannot been sintered at 1600℃.The normal morphology ofmullite presents granule form with Fe2O3 addition,while takes a long column shape with the condition of excessive.SiO2 presenting.Fe2O3 can promote sintering ofmullite,as well as growing in needle-like morphology.

关键词： Morphology mullite SiO2 Fe2O3

作者: Cunshu Huang Jiachen Liu Anran Guo Lu Yang Di Song

作者单位: School of Materials Science and Engineering of Tianjin University, Key Lab of Advanced Ceramics and China Coal Pingshuo Industry Coal Corporation, Shanxi 036000, China

会议类型: 国际会议

会议名称: The Sixth China International Conference on High-Performance Ceramics(第六届中国先进陶瓷国际研讨会(CICC-6))

会议地点: 哈尔滨

会议语种:英文

页码: 64-65

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）