Dielectric Properties of B2O3 Doped MgTiO3-CaTiO3 System Ceramics |
| |
作者姓名: | SUHao WUShun-hua YANHai-yang |
| |
摘 要: | The dielectric ceramics with a main crystal phase of MGTiO3 and additional crystal phase of CaTiO3 were prepared by the conventional electronic ceramics technology .the strucures of MgTiO3 are ilmenitetype,and belong to hexagonal syngony.the ratio of MgTiO3 to Ca TiO3 doping on the dielectric properties of MGTiO3-CaTiO3(MCT)ceranics were inrestigated.the addition of B2O3 decreases the sintering temperatnre and results in rapid desification without obrious negative effect on the Q values of the system(Q=1/tan ).B2O3 exists as liquid phase in the sintering process,promoting the reactions as a singering agent.
|
关 键 词: | B2O3掺杂 MgTiO3 CaTiO3 MCT 介电性质 陶瓷技术 |
收稿时间: | 12 May 2003 |
修稿时间: | 15 September 2004 |
本文献已被 维普 SpringerLink 等数据库收录! |