DIELECTRIC CERAMIC MATERIAL
    10.
    发明申请
    DIELECTRIC CERAMIC MATERIAL 失效
    电介质陶瓷材料

    公开(公告)号:US20080009404A1

    公开(公告)日:2008-01-10

    申请号:US11538523

    申请日:2006-10-04

    IPC分类号: C04B35/00

    摘要: There is provided a dielectric ceramic material in which the firing temperature dependency of the relative dielectric constant can be suppressed and the mechanical strength can be improved. Specifically, there is provided a dielectric ceramic material including: main constituents given by a composition located in the region, in a ternary diagram of ZrO2, SnO2 and TiO2 shown in FIG. 1, bounded by point A, point B, point C, point D, point E and point F; and ZnO: 0.5 to 5 wt %, NiO: 0.1 to 3 wt %, and SiO2: 0.008 to 1.5 wt % in relation to the total weight of the main constituents. The dielectric ceramic material can include Nb2O5: 0.2 wt % or less and K2O: 0.035 wt % or less in relation to the total weight of the main constituents.

    摘要翻译: 提供一种电介质陶瓷材料,其中能够抑制相对介电常数的烧制温度依赖性并且可以提高机械强度。 具体地说,提供了一种介电陶瓷材料,其包括:主要成分由位于该区域的组合物,以ZrO 2,SnO 2和TiO 2的三元图表示 > 2 。 1,由点A,点B,点C,点D,点E和点F界定; ZnO:0.5〜5重量%,NiO:0.1〜3重量%,SiO 2:0.008〜1.5重量%。 电介质陶瓷材料可以包括Nb 2 O 5:0.2重量%以下,K 2 O 2:0.035重量%以下,相对于 主要成分的总重量。