Dielectric ceramic compositions

Compositions: ceramic – Ceramic compositions – Titanate – zirconate – stannate – niobate – or tantalate or...

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361321, C04B 3500

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active

045421072

ABSTRACT:
A dielectric ceramic composition consisting essentially of Pb(Mg.sub.1/3 Nb.sub.2/3).sub.x (Zn.sub.1/3 Nb.sub.2/3).sub.y (Fe.sub.2/3 W.sub.1/3).sub.z O.sub.3, wherein x+y+z=1, and further containing MnO.sub.2 in amount of 0.05 to 1.0 weight %.

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patent: 4255272 (1981-03-01), Ogawa
patent: 4265668 (1981-05-01), Fujiwara et al.
patent: 4308571 (1981-12-01), Tanei et al.
patent: 4339544 (1982-07-01), Sakabe et al.
patent: 4379319 (1983-04-01), Wilson
patent: 4386387 (1983-05-01), Tanei et al.

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