Low TemperatureTransformation of 3 mol% Yttria Stabilized Zirconia Coatings Deposited by Air Plasma Spraying

摘要：

The low temperature transformation of ZrO2-3 tool% Y203 coatings were investigated at 40～100℃ using Raman spectroscopy. The results show that the low temperature transformation of ZrO2-3 moi% Y203 coatings is considerably effected by water temperature and mainly occurred on the coating surface. However, the transformation can be retarded by addition of Al2O3. The reasons lie in that the addition of Al2O3 can result in improvement of deposition efficiency and Youngs modulus of ZrO2-3 mol% Y2O3 coatings containing Al2O3.

关键词： low temperature transformation ZrO2-3mol Y2Os coating Al2O3 Raman spectroscopy

作者: Bo LIANG Huang CHEN Chuanxian DING

作者单位: State Key Laboratory of Metastable Materials Science & Technology, Yanshan university, Qinhuangdao, Department of Materials Engingeering, Sun Moon University, Asan, ChungNam 336708, Republic of Korea Shanghai Institute of Ceramics, Chinese Academy Sciences, Shanghai, 20050, China

会议类型: 国际会议

会议名称: 10th International Symposium on Eco-Materials Processing and Design(第10届国际生态材料加工与设计研讨会)

会议地点: 西安

会议语种:英文

页码: 413-416

在线出版日期: 2009-01-13（万方平台首次上网日期，不代表论文的发表时间）