DIELECTRIC CERAMIC CAPACITOR COMPRISING NON-REDUCIBLE DIELECTRIC
    14.
    发明申请
    DIELECTRIC CERAMIC CAPACITOR COMPRISING NON-REDUCIBLE DIELECTRIC 失效
    包含不可降低电介质的电介质陶瓷电容器

    公开(公告)号:US20060276325A1

    公开(公告)日:2006-12-07

    申请号:US11146847

    申请日:2005-06-07

    IPC分类号: C04B35/465 C04B35/49

    摘要: A dielectric ceramic, and capacitor with the ceramic, wherein the ceramic has: about 94-99.9 wt % a first component defined by Formula 1; [(Ca1-xSrx)O]m(Zr1-yTiy)O2  Formula 1wherein: x is no more than about 0.6; and y is no more than about 0.1; and m is at least about 0.85 to no more than about 1.15; and about 0.1-5 wt % a secondary component defined by Formula 2; aSiO2-b[αB2O3—(1-α)Li2O]-cAO  Formula 2wherein: a, b and c are selected to lie within the region defined by points A(a=15, b=0, c=85), B(a=70, b=0, c=30), C(a=0, b=70, c=30) and D(a=0, b=15, c=85) of a ternary diagram wherein a is mole percent SiO2; b is mole percent αB2O3—(1-α)Li2O; and c is mole percent AO and a+b+c=100 including the lines BC, CD and AD but excluding the line AB; a is 0 to 1; A is selected from Mg, Ca, Sr, Ba or a combination thereof; and 0-2 wt % MnO2.

    摘要翻译: 一种电介质陶瓷和具有陶瓷的电容器,其中陶瓷具有:约94-99.9重量%的由式1定义的第一组分; <?in-line-formula description =“In-line Formulas”end =“lead”?> [(Ca 1-x x x x)O] m 2(Zr 1-y)Ti y 2 O 2式1 <?in-line-formula description =“In- 线公式“end =”tail“?>其中:x不大于约0.6; y不超过0.1; 并且m为至少约0.85至不大于约1.15; 和约0.1-5重量%的由式2定义的次要组分; <?in-line-formula description =“In-line Formulas”end =“lead”?> aSiO 2-b [αB2 O 3] (1-α)Li 2 O] -cAO式2 <?in-line-formula description =“In-line formula”end =“tail”?>其中:a,b 选择c位于由点A(a = 15,b = 0,c = 85),B(a = 70,b = 0,c = 30),C(a = 0,b = 70,c = 30)和D(a = 0,b = 15,c = 85),其中a为摩尔百分数SiO 2; b是摩尔百分比αB2 O 3 - (1-α)Li 2 O; 并且c是包括线BC,CD和AD但不包括线AB的百分比AO和a + b + c = 100; a是0到1; A选自Mg,Ca,Sr,Ba或其组合; 和0-2重量%的MnO 2 2。