| 摘要 |
PURPOSE:To provide a dielectric ceramic composition having high dielectric constant, large Q and good stability of tauf. CONSTITUTION:The objective dielectric ceramic composition expressed by the composition formula xBaO.yTiO2.tSiO2 (wherein 0.18<=x<=0.20, 0.80<=y<=0.82, 0.002<=z<=0.02 and 0.02<=t<=0.02 and x+y=1) and consisting of barium, titanium, manganese, silicon and oxygen. |
