Dielectric composition and multilayer ceramic condenser using the same
    2.
    发明授权
    Dielectric composition and multilayer ceramic condenser using the same 失效
    介电组合物和使用其的多层陶瓷冷凝器

    公开(公告)号:US06733897B2

    公开(公告)日:2004-05-11

    申请号:US10443745

    申请日:2003-05-23

    IPC分类号: H01G406

    摘要: A dielectric compound for a multilayer ceramic condenser having a low sintering temperature and a high dielectric constant includes a base material of (BaxCa1−x)m(TiyZr1−y)O3 (where 0.7≦x≦1, 0.75≦y≦0.9, 0.998≦m≦1.006), an additive including MnO2 of less than 0.8 weight %, Y2O3 of less than 0.8 weight %, V2O5 of 0˜0.1 weight %, and a sintering aid of zLi2O−2(1−z)SiO2 (0.2≦z≦0.9) of less than 1.0 weight %. The weight % is a ratio relating to a weight of base material of the dielectric compound.

    摘要翻译: 具有低烧结温度和高介电常数的多层陶瓷电容器的电介质化合物包括(BaxCa1-x)m(TiyZr1-y)O3(其中0.7 <= x <= 1,0.75 <= y < = 0.9,0.998 <= m <= 1.006),包含MnO 2小于0.8重量%,Y 2 O 3小于0.8重量%,V 2 O 5为0〜0.1重量%的添加剂和zLi 2 O-2(1- z)小于1.0重量%的SiO 2(0.2 <= z <= 0.9)。 重量%是与电介质化合物的基材重量有关的比例。