Densification of Porous Yttria-Stabilized Zirconia:Model and Application

• 作 者: JieLu[1]JanMa[2]
• 机 构: School of Materials Science and Engineering,Nanyang Technological University,Singapore
• 出 处: 第七届亚澳复合材料会议
• 发表日期: 2010年期

　　In this study, the densification of a ceramic powder matrix that contained large macropores of the size much larger than the average grain size of the matrix was studied.A model for grain-boundary diffusion controlled sintering of the matrix contained large macropores was established.The contribution of large macropores was considered separately from that of the small pores.