Fabrication of Spark Plasma Sintering on Pb(Mg1/3Nb2/3)O3-PbTiO3 Ceramics Layers Prepared by Tape Casting and TGG Method

摘要：

　　The spark plasma sintering technique was used to fabricate ceramics from Pb(Mg1/3Nb2/3)O3-PbTiO3 ceramic layers which were prepared by tape casting and TGG method used BaTiO3 templates as seeds.During heat treatment,epitaxial grain growth occurred on the BaTiO3 surfaces and formed <001> textured lead magnesium niobate-lead titanate,Pb(Mg1/3Nb2/3)O3-0.325PbTiO3 (PMN-32.5PT) ceramics.The phase compositions and microstructure were investigated.The results indicated that this method was an alternative sintering technology to synthesize dense lead-based relaxor ferroelectric ceramics.

关键词： Spark plasma sintering Tape casting Templated grain growth

作者: Shaoxin Zhou Dan Liu Heping Zhou Zhongbo Hu Yongmei Hao

作者单位: College of Chemistry and Chemical Engineering,Graduate University of Chinese Academy of Science,Beijing,China,100049

会议类型: 国际会议

会议名称: The Fifth China International Conference on High-Performance Ceramics (第五届先进陶瓷国际研讨会(CICC-5))

会议地点: 长沙

会议语种:英文

页码: 27-29

在线出版日期: 2007-05-10（万方平台首次上网日期，不代表论文的发表时间）