摘要:
The ceramic dielectric composition can be fired in a reducing or nonoxidizing atmosphere and has the formula:(Ba.sub.1-x Sr.sub.x O).sub.a Ti.sub.1-y Zr.sub.y O.sub.2 +.alpha.((1-z)MnO+zCoO)+.beta.((1-t)A.sub.2 O.sub.5 +tL.sub.2 O.sub.3)+wSiO.sub.2,wherein:A=Nb, Ta, V;L=Y or a rare earth element;0.002.ltoreq.x+y+1.7.alpha.z.ltoreq.0.250;0.000.ltoreq.z.ltoreq.0.980;0.990.ltoreq.a.ltoreq.1.020;0.010.ltoreq..alpha..ltoreq.15.00 (mol %);0.01.ltoreq..beta./.alpha..ltoreq.0.55;0.000.ltoreq.t.ltoreq.0.980; and,0.002.ltoreq.w.ltoreq.1.00 (wt %).
摘要翻译:陶瓷电介质组合物可以在还原或非氧化气氛中焙烧,具有下式:(Ba1-xSrxO)aTi1-yZryO2 +α((1-z)MnO + zCoO)+β((1-t)A2O5 + tL2O3)+ wSiO 2,其中:A = Nb,Ta,V; L = Y或稀土元素; 0.002 = x + y + 1.7αz <= 0.250; 0.000 = z 0.980; 0.990 = a = 1.020; 0.010 =α<15.00(mol%); 0.01 beta /α 0.55; 0.000 = t = 0.980; 和0.002 = 1.00(重量%)。