Glass Infilteration in Bonding of BaTiO_3 and Al_2O_3 Layers

摘要

A novel sintering process is proposed for bonding of BaTiCh and Al_2O_3 layers. Common commercial glass was used and infilterated among filler particles. As the kind of commercial glass, the phenomenon of the infilteration is different. Although Sud-1140 glass forms a glass/filler composite, it is not completely infilterated into the filler particles at 900 ℃. However as the increase of sintering temperature the infilteration of glass was improved. In this study, GA-1 and GA-12 glasses were infilterated the more than Sud-1140 glass. However, they are reacted by BaTiO_3 layer. The results of the experiment show that constrained sintering and the co-firing of the different materials were possible for glass infilteration using Sud-1140 glass at 1000℃.