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What is PZT? — Omegatron 04:13, 26 November 2006 (UTC)
P=Pb=Lead Z=Zr=Zirconium T=Ti=Titanium The metal part of the oxides. Actually made from PbO + TiO2 +ZrO2 —Preceding unsigned comment added by 125.7.7.9 (talk) 08:44, 18 October 2007 (UTC)