| 发明名称 |
Dielectric ceramic composition and method of producing same, and a monolithic capacitor |
| 摘要 |
The ceramic dielectric composition can be fired in a reducing or nonoxidizing atmosphere and has the formula: (Ba1-xSrxO)aTi1-yZryO2+ alpha ((1-z)MnO+zCoO)+ beta ((1-t)A2O5+tL2O3)+wSiO2, wherein: A=Nb, Ta, V; L=Y or a rare earth element; 0.002</=x+y+1.7 alpha z</=0.250; 0.000</=z</=0.980; 0.990</=a</=1.020; 0.010</= alpha </=15.00 (mol %); 0.01</= beta / alpha </=0.55; 0.000</=t</=0.980; and, 0.002</=w</=1.00 (wt %).
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| 申请公布号 |
US4642732(A) |
申请公布日期 |
1987.02.10 |
| 申请号 |
US19860855572 |
申请日期 |
1986.04.25 |
| 申请人 |
TDK CORPORATION |
发明人 |
IKEDA, MASAAKI;TAKAHARA, WATARU;ITEGUCHI, JUNICHI;SATOH, HIROYUKI;ITOH, SHYUJI |
| 分类号 |
C04B35/49;C04B35/468;H01B3/12;H01G4/12;(IPC1-7):H01G4/10;C04B35/48;H01G7/00 |
主分类号 |
C04B35/49 |
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