摘要 |
PROBLEM TO BE SOLVED: To provide a production method of an orientation ceramic in which even a material of PZT or the like in which magnetic anisotropy is small, desired orientation control can be performed; the orientation ceramic using the production method; and a ceramic electronic component produced by using the orientation ceramic.SOLUTION: A ceramic raw material powder that includes a perovskite type compound of lead zirconate titanate or the like as a main component is mixed with an additive that includes an emulsion system binder resin that does not substantially include a non-emulsion system binder resin of an emulsion system acryl resin or the like to produce a ceramic slurry. In addition, when the ceramic slurry is molded, it is applied with a magnetic field, then dried, or is dried while the magnetic field is applied, then is burned to produce an orientation ceramic. In a laminate piezoelectric actuator that is the ceramic electronic component, ceramic layers 3a-3g are formed by the orientation ceramic. |