【摘要】 采用ＢＥＴ、ＸＲＤ、ＳＥＭ及ＨＲＴＥＭ等测试表征技术研究了焙烧温度对ＺｒＯ２物理结构的影响，考察了ＺｒＯ２的烧结机理，说明ＺｒＯ２的烧结属表面扩散过程，同时建立了ＺｒＯ２烧结的动力学方程。更多还原

【Abstract】 A few characterization techniques such asBET,XRD,SEM and HRTEM were used toexamine the effect of calcination temperatureon the structure of ZrO2 and its calcined mechanism was studied. It was shown that its calcined mechanism belongs to the surface diffusion. The calcination kinetics equation of ZrO2has beem obtained.更多还原