Solid Phase Synthesis and Sintering Properties of Yttrium Iron Garnet

摘要：

　　Single phase YIG powders were synthesized successfully using Fe2O3 and Y2O3 as starting materials by solid state reaction,and YIG ceramics were prepared by pressureless sintering.The influence of synthesizing temperature and Fe2O3 content on the final production were studied The effect of Fe2O3 content on volume density and microstructure of the sintered YIG was also investigated.The results showed that single phase YIG powders were synthesized by solid state reaction at 1400℃ for 3h.When Fe2O3 content was excessive 3 wt%,YIG ceramics with a density of 5.294g·cm3 was fabricated by sintering at 1480℃ for 2.5h.

关键词： Yttrium iron garnet Solid phase synthesis Sintering properties Microstructure

作者: Fang Minghao Huang Juntong Huang Zhaohui Liu Yangai Jiang Bin Peng Peng

作者单位: National Laboratory of Mineral Materials,China University of Geosciences,Beijing 100083,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: 588-590

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）