CaTiSiO5-TiO2系统高频电容器瓷料的研究 |
| |
引用本文: | 白花珍 张子圣. CaTiSiO5-TiO2系统高频电容器瓷料的研究[J]. 电子科技大学学报(自然科学版), 1998, 27(6): 609-612 |
| |
作者姓名: | 白花珍 张子圣 |
| |
作者单位: | 1.天津大学电子信息工程学院 天津 300072 |
| |
基金项目: | 天津市科学基金资助项目,基金号983604311 |
| |
摘 要: | 介绍一种以CaTiSiO5-TiO2为主晶相的高频热稳定、高频热补偿电容器瓷料。通过调整CaTiSiO5及TiO2的百分含量,选择WO3和ZnO为添加剂,合理控制烧成温度,以适当温度预烧等方法,可得到介电系数高于国家标准,温度系数组别多达10,烧成温度范围达20℃以上,工艺性好、重复性强、成本低的高频电容器瓷料。
|
关 键 词: | 电容器瓷料 主晶相 介电系数 电容温度系数 |
收稿时间: | 1998-01-06 |
Study on Ceramic Materials of CaTiSiO5-TiO2 System for High Frequency Capacitor |
| |
Affiliation: | 1.Electron Information Engineering Institute,Tianjin University Tianjin 300072 |
| |
Abstract: | This paper presents a high frequency hot-steady and hot-compensatory ceramic materials for capacitor,which is mainly composed of CaTiSiO5-TiO2.By requlating percent content of CaTiSiO5 and TiO2, selecting WO3 and ZnO to be additives, controlling rationaliy sintering temperature, and presintering in suitable temperature, the excellent ceramic materials for high frequency capacitor are got.The dielectric constant is higher than country standard,many groups are up to ten by temperature coefficient, wide range of sintering temperature is up to 20℃.It also has good and repeatable procedure condition and low cost. |
| |
Keywords: | |
本文献已被 维普 等数据库收录! |
| 点击此处可从《电子科技大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《电子科技大学学报(自然科学版)》下载全文 |
|