DIELECTRIC CERAMIC MATERIAL

摘要

A dielectric ceramic material includes the composite ceramic powder of BaTiO3 and Ba2LiTa5O15, or BaTiO3 and Ba2LiNb5O15 that are based on the oxides of BaO, TiO2, Li2O and Ta2O5, or BaO, TiO2, Li2O and Nb2O5 as initial powder materials prepared subject to a respective predetermined percentage. This dielectric ceramic material simply uses simple binary oxides as initial powder materials that are easy to obtain and inexpensive, and that eliminate the complicated manufacturing process of synthesizing BaTiO3, Ba2LiTa5O15 or Ba2LiNb5O15, making the whole process more simple and the manufacturing cost more cheaper and preventing the formation of other compounds.

主权项

1. A dielectric ceramic material, comprising BaTiO3 and Ba2LiTa5O15, wherein the mole percentage matches a composition formula of (1-x)(BaTiO3)-x(Ba2LiTa5O15), x is 0.03˜0.05.