Preparation of Transparent AION Ceramics Using Single-phase Powder Obtained from Carbothermal Reduction

摘要：

　　Single-phase AlON powder was prepared by carbothermal reduction in flowing nitrogen atmosphere,using nano-sized alumina and carbon powder as raw materials.Transparent AlON ceramic samples using the single-phase powder were prepared by sintering at the temperature of 1880℃ for 10h,20h and 40h in flowing nitrogen atmosphere,respectively.It showed that the transparency and the density of the ceramic samples increased with increasing temperature holding-time.And the m icrostructures of the obtained samples were observed.

关键词： Carbothermal reduction AlON Transparent ceramic

作者: Wei Pang Tiecheng Lu Dengxue Wu Haiping Wang Jianqi Qi Jicheng Zhou Jinsong Wen Junfeng He Ya Wen Zhijun Liao

作者单位: Department of Physics & Key Laboratory for Radiation Physics and Technology of Ministry of Education Department of Physics & Key Laboratory for Radiation Physics and Technology of Ministry of Education

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: 444-446

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）