| 发明名称 |
DIELECTRIC PORCELAIN COMPOSITION FOR HIGH FREQUENCY |
| 摘要 |
PURPOSE:To obtain a stable porcelain compsn. having a high dielectric constant by incorporating a specified amt. of SiO2 into a specified compsn. consisting of an oxide contg. Sr, Ni and Nb and an oxide contg. Ca and Ti. CONSTITUTION:This porcelain compsn. is obtd. by incorporating 0.1-0.3wt.% SiO2 into a compsn. represented by a formula (1-x)Sr(Ni1/3Nb2/3)O3.xCaTiO3 (where 0<X<=0.6). |
| 申请公布号 |
JPH03153571(A) |
申请公布日期 |
1991.07.01 |
| 申请号 |
JP19890291684 |
申请日期 |
1989.11.09 |
| 申请人 |
KYOCERA CORP |
发明人 |
KONDO TERUO;YAMADA MINORU |
| 分类号 |
C04B35/00;C04B35/46;C04B35/495;H01B3/12 |
主分类号 |
C04B35/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
