简介 |
PROBLEM TO BE SOLVED : To provide a dielectric ceramic composition capable of inhibiting diffusion of Ag in firing.
SOLUTION : This dielectric ceramic composition comprises a dielectric component expressed by the compositional formula : aA2O-b(CaO1-x-SrOx)-cR2O3-dTiO2 (wherein x satisfies 0≤x<1; A is at least one kind selected from alkali metal elements; R is at least one kind selected from rare earth elements; a, b, c and d each satisfies 0
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