| 摘要 |
The composition of dielectric ceramics is formed in that a main component is expressed with a general formula of xBaO.yNd2O3.zTiO2 (provided that the general formula has the relation of 6<=x<=23, 13<=y<=30, 64<=z<=68 and x+y+z=100), and in relation with the main components, sub-components are contained of Cu oxides 0.1 to 3.0 wt % in terms of CuO, Zn oxide 0.1 to 4.0 wt % in terms of ZnO, and B oxide 0.1 to 3.0 wt % in term of B2O3. It is preferable that Ag 0.3 to 1.5 wt % is contained as the sub-component.
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