| 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. <IMAGE> |
