METHOD FOR CALCINING AND SINTERING OF CERAMIC ELECTRONIC PART

摘要

Prodn. of a ceramic electronic device based on a dielectric oxide ceramic and Pd-contg. component(s) by firing and sintering a green moulding contg. an organic binder is carried out in two stages. Stage 1 comprises removing the binder by a water gas reaction in an O2-free atmos. contg. water vapour at 20-800 deg.C; and stage 2 comprises re-oxidn. in an atmos. contg. 10-100 vol.% O2 at 880-900 deg.C.