Pressureless Sintering of Electro-Conductive Zirconia Composites

摘要：

　　In the present work,3 mol% Yttria-stabilized tetragonal zirconia (Y-TZP) composite containing 25 wt.% of zirconium diboride (ZrB2) was prepared via pressureless sintering method in an inert atmosphere over the temperature range of 1350-1550 ℃ for one hour.The effect of zirconium diboride content in the zirconia matrix,as well as the sintering temperature on densification,phase stability and electrical properties of sintered samples have been studied.The results revealed that there was a significant increased in electrical conductivity of sintered samples when 25 wt.% of ZrB2 is incorporated into Y-TZP matrix.

关键词： Pressureless sintering Densification Yttria-stabilized tetragonal zirconia zirconium diboride electrical conductivity

作者: Mahdi Amiriyan Ramesh Singh lis Sopyan Meenaloshini Satgunam Ranna Tolouei Teng Wan Dung

作者单位: Ceramics Technology Laboratory,University Tenaga Nasional,Kajang,Selangor,Malaysia Centre of Advanced Manufacturing & Materials Processing(AMMP),Department of Engineering Design and M Department of Manufacturing and Materials Engineering,Faculty of Engineering,International Islamic U Ceramics Technology Group,SIRIM Berhad,40911 Shah Alam,Selangor,Malaysia

会议类型: 国际会议

会议名称: the international conference on Frontier of Nanoscience and Technology (2011纳米科学与技术国际会议(ICFNST 2011))

会议地点: 大理

会议语种:英文

页码: 304-308

在线出版日期: 2011-08-18（万方平台首次上网日期，不代表论文的发表时间）