| 摘要 |
Disclosed are a piezoelectric ceramic structurally crystal-oriented through the crystallizing control of an amorphous material under an electric field and a method of manufacturing the same. The amorphous material is applied with an electric field to produce the crystal-oriented piezoelectric ceramic. The material is amorphous Li<SUB>2</SUB>B<SUB>4</SUB>O<SUB>7 </SUB>consisting of Li<SUB>2</SUB>O and B<SUB>2</SUB>O<SUB>3 </SUB>in a ratio of 1:2, and is employed in information technology, device technology, mechanical technology and so forth.
|
