The lead-free piezoceramic material with the mixing system and method for producing the material and

文件类型：PDF文档
文件大小：231K
Production of a piezo-ceramic material comprises preparing a piezo-ceramic starting composition of the material and heat treating. An independent claim is also included for a piezo-ceramic material comprising a binary mixed system made from an alkaline earth perowskite ABO3 and a bismuth-yttrium oxide BiYO3 (where A = alkaline earth metal; and B = group IVa and/or IVb element.)