Ceramic monofilament or multifilament fiber and processes for th

Compositions – Piezoelectric

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252 629PZ, 501 12, 501 951, 501134, 264639, 264637, 264640, 264632, C04B 3549, C04B 35493, D01F 910

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active

059450290

ABSTRACT:
A ceramic monofilament or multifilament fiber having a tensile strength of at least 100 mPa including PbMO.sub.31, where M is a metallic element or a proportionate combination of various metallic elements which can occupy the "B" position in a perovskite lattice. Processes for producing the fiber are also provided. The fibers are useful as ferroelectric or piezoelectric fibers.

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