Creep in scandia stabilized zirconia

摘要：

Mechanical creep of scandia stabilized zirconia containing 10 mol% Sc2O3 was measured. The activation enthalpy is 4.4 eV, revealing that the creep process is cation-diffusion-controlled, and creep can be correlated to known cation-diffusion coefficients. In particular, the creep exponent is 2, meaning that it is grain-boundary sliding controlling the creep process.

关键词： Cation diffusion Creep Grain-boundary gliding Scandia stabilized zirconia

作者: Martin Kilo Christos Argirusis Günter Borchardt Santonu Ghosh Atul H.Chokshi

作者单位: Fakult(a)t f(u)r Natur-und Materialwissenschaften, Technische Universit(a)t Clausthal, Robert Koch S Department of Materials Engineering, Indian Institute of Science, Bangalore 560 012, Karnataka, Indi

会议类型: 国际会议

会议名称: The 16th International Conference on Solid State Ionics(第十六届国际固态离子学会议)

会议地点: 上海

会议语种:英文

页码: 804-806

在线出版日期: 2007-07-01（万方平台首次上网日期，不代表论文的发表时间）