Gd2O3掺杂CeO2纳米粉体的烧结动力学

1.内蒙古科技大学,内蒙古,包头,014010;北京科技大学,北京,100083

2.内蒙古科技大学,内蒙古,包头,014010

3.内蒙古科技大学,内蒙古,包头,014010

4.内蒙古科技大学,内蒙古,包头,014010;北京科技大学,北京,100083

5.内蒙古科技大学,内蒙古,包头,014010

6.内蒙古科技大学,内蒙古,包头,014010

基金项目: 内蒙古科技厅资助项目(20010808) 教育部人才基金

Sintering Dynamics of Nano Gd2O3 Doped CeO2 Powders

对Gd2O3掺杂CeO2纳米粉体进行了等速烧结实验研究.得出了试样的线收缩率、密度、气孔率随烧结温度的变化规律,回归出了描述这些物理量与烧结温度之间关系的动力学方程.

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