| 摘要 |
A ceramic powder composition, a ceramic material and a multi-layer ceramic capacitor fabricated thereby are presented. The ceramic powder composition includes a main component and a glassy component. A content of the glassy component is 0.2 to 2.0 mole % based on the main component. The main component includes (Ba1-xCax)mTiO3+αMgO+&bgr;Re2O3+γMnO+δB2O5, where α, &bgr;, γ and δ are molar ratio constants, and 0.1≦̸α≦̸3.0, 0.05≦̸&bgr;≦̸3.0, 0.001≦̸γ≦̸0.2, and 0.0<δ≦̸0.1; 0.99≦̸m≦̸1.030, and 0.005≦̸x≦̸0.015; element Re is selected from a group consisting of yttrium (Y), chromium (Cr), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), and ytterbium (Yb); and element B is selected from a group consisting of vanadium (V), niobium (Nb), and tantalum (Ta). The glassy component includes (BayCa1-y)SiO3, where 0<y<1.
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