PROCEDE DE FABRICATION DE CERAMIQUE TEXTUREE A BASE DE NIOBATE DE PLOMB-MAGNESIUM ET DE TITANATE DE PLOMB

摘要

The production of a textured ceramic with a composite base of lead-magnesium niobate and lead titanate (PMN-PT) incorporating the elaboration of a fine powder of the composite, comprises: (a) the production of a monocrystal of the composite; (b) the mixing of a fine powder of the composite and the composite monocrystal; (c) the casting of the mixture; and (d) the sintering of the cast mixture.