Method for making piezoelectric composites

Details Method for making piezoelectric composites Method for making piezoelectric composites

1994-06-22

1996-07-30

Hall, Carl E.

Metal working

Piezoelectric device making

310334, 310357, 310358, H01L 4122

Patent

active

055399657

ABSTRACT:
A process for forming piezoelectric composites allows for novel composite designs, including composites with different polarizable material regions and composites with a gradient in volume fraction of polarizable material. Composites with fine-scale microstructures may be formed. The new forming method is an improvement to the traditional "dice and fill" technique currently being utilized to form piezoelectric composites.

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PZT-Epoxy Piezoelectric Transducers; H. P. Savakus et al; Materials Research Bulletin, vol. 16, 1981, pp. 677-680.

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