| abstract |
A production method of a dielectric ceramic composition having a main component containing a compound having a perovskite crystal structure of the general formula ABO 3 (where, A is at least one type of element selected from Ba, Ca, Sr, and Mg, and B is at least one type of element selected from Ti, Zr, and Hf), having a step of synthesizing an ABO 3 powder by a liquid phase method or solid phase method, a step of heat treating said synthesized ABO 3 powder to remove gas ingredients contained in said ABO 3 powder, and a step of firing a dielectric ceramic composition material including said ABO 3 powder from which the gas ingredient has been removed. |