METHOD OF MANUFACTURING CERAMIC LAMINATE

摘要

PROBLEM TO BE SOLVED: To provide a degreasing step that can sufficiently degrease an unburned laminate. SOLUTION: The degreasing step is performed to remove a pasty organic matter and an organic for a ceramic layer. The pasty organic matter is contained in a paste material for an internal electrode layer in the unburned laminate, in which a green sheet for the ceramic layer is laminated. The paste material for the internal electrode layer is printed on the green sheet. The organic matter for the ceramic layer is contained in the green sheet for the ceramic layer. A reducing step is performed as the post-step of the degreasing step. In a cross section having the laminating direction of the unburned laminate as a normal vector, the pasty organic matter and the organic matter for the ceramic layer are removed with a temperature-rising profile in which the minimum distance is X (mm) between the center of the cross section and an end of the cross section and a rate of temperature increase is V (°C/h) in a partial temperature area of more than 150°C in the degreasing step. In this case, 1/V≥X2/45 is established between X and V. COPYRIGHT: (C)2003,JPO