METHOD OF POLARIZATION OF DIELECTRIC MATERIAL Russian patent published in 1995 - IPC

Abstract SU 1729235 A1

FIELD: piezoequipment. SUBSTANCE: method can be used when manufacturing piezoelements from piezoceramic materials. Polarization of dielectric material is performed under action on it of electric field and acoustic oscillations with frequency equal to resonance frequency of longitudinal oscillations of this material with the help of dielectric spacer placed between source of acoustic oscillations and material. EFFECT: increased polarization degree of material. 1 dwg

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SU 1 729 235 A1

Authors

Mkrtchjan S.O.

Ispirjan N.P.

Tsormutjan S.M.

Dates

1995-09-20—Published

1989-03-22—Filed