Dielectric ceramic composition
    5.
    发明授权
    Dielectric ceramic composition 失效
    介电陶瓷组合物

    公开(公告)号:US5756412A

    公开(公告)日:1998-05-26

    申请号:US795174

    申请日:1997-02-04

    IPC分类号: C04B35/495 C04B35/02

    CPC分类号: C04B35/495

    摘要: A dielectric ceramic composition for microwave applications consists essentially of the compound having a formula B'B.sub.2 "O.sub.6, wherein B' is at least one metal selected from the group of Mg, Ca, Co, Mn,Ni and Zn, and wherein B" is one of Nb or Ta, and additionally includes at least one compound selected from the group of CuO, V.sub.2 O.sub.5, La.sub.2 O.sub.3, Sb.sub.2 O.sub.5, WO.sub.3, MnCO.sub.3, MgO, SrCO.sub.3, ZNO, and Bi.sub.2 O.sub.3 as an additive, wherein the amount of the additive is 0.05% to 2.0% by weight of the total weight of the composition.

    摘要翻译: 用于微波应用的电介质陶瓷组合物基本上由具有式B'B2'O6的化合物组成,其中B'是选自Mg,Ca,Co,Mn,Ni和Zn中的至少一种金属,其中B “是Nb或Ta中的一种,另外还含有选自CuO,V2O5,La2O3,Sb2O5,WO3,MnCO3,MgO,SrCO3,ZNO和Bi2O3作为添加剂的至少一种化合物,其中 添加剂为组合物总重量的0.05〜2.0重量%。