Process for making a multilayer capacitive component with a ceramic dielectric of the cordierite type, and component so obtained

Abstract

Abstract Process comprising the following steps: a) preparation of a ceramic slip of the cordierite type which can be sintered at low temperature; b) casting of sheets of unfired ceramic; c) drying of sheets; d) silk-screen printing of internal patterns by means of a metallising ink formed by a metallic pigment (Cu, alloy, Cu-Ni, Cu-Al etc.); e) drying of the ink; f) stacking of the various sheets provided with their respective silk-screen printed patterns; g) compression of the stack into a homogeneous block; h) removal of the residual organic materials; i) sintering of the ceramic, this sintering being done at a maximum temperature less than 1000 DEG C, in a reducing or neutral atmosphere; j) finishing of the terminations by deposition of a metal. f

Inventors

• 👤 Jacques Dubuisson
• 👤 Henri Laville

Bibliographic Details