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发明申请
US20060240973A1 Dielectric porcelain composition, multilayer ceramic capacitor, and electronic component 有权
介电陶瓷组合物，多层陶瓷电容器和电子元器件

Dielectric porcelain composition, multilayer ceramic capacitor, and electronic component
摘要：
A dielectric ceramic composition of the present invention includes 100 parts by mole of BaTiO3, x1 parts by mole of MnO, x2 parts by mole of Cr2O3, x3 parts by mole of Y2O3 and/or Ho2O3, x4 parts by mole of oxide selected from the group consisting of BaO, CaO and SrO, and x5 parts by mole of SiO2 and/or GeO2, where 0.5≦x1≦4.5, 0.05≦x2≦1.0, x1+x2≦4.55, 0.25≦x3≦1.5, 0.5 ≦x4≦6 and 0.5≦x5≦6. A multilayer ceramic capacitor of the present invention includes a laminated structure of a ceramic dielectric made of such a composition and an electrode made of Ni or Ni alloy.
摘要（中）：

本发明的电介质陶瓷组合物包含100份摩尔的BaTiO 3 N 3，X 1分子摩尔的MnO，x2分子由 摩尔的Cr 2 O 3 3，X 3摩尔的Y 2 O 3 3， 和/或Ho 2 O 3，x 4份（摩尔）选自BaO，CaO和SrO的氧化物， 和x 5分子摩尔的SiO 2和/或GeO 2 2，其中0.5 <= X <1 < = 4.5,0.05 <= X 2 <= 1.0，X 1 + x 2 <= 4.55，0.25 <= X 3 = 1.5，0.5 <= X 4 <= 6和0.5 <= X 5 <= 6。 本发明的多层陶瓷电容器包括由这种组成的陶瓷电介质和由Ni或Ni合金制成的电极的叠层结构。

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