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PMN-PT Crystal

国家:

China

型号:

SHPJT-A04

离岸价格:

( Negotiable ) （面議）获取最新报价

位置:

Shanghai

最小订单价格:

最小订单:

5 Piece

包装细节:

Cap.paper

交货时间:

供应能力:

5000 Piece per Year

付款方式:

T/T

產品組 :

现在联系

详情

The lead magnesium niobate-lead titanate (PMN-PT) crystal is a new generation of piezoelectric materials. The chemical structural formula of PMN-PT is (1-x)[Pb(Mg1/3Nb2/3)O3]-x[PbTiO3].The PMN-PT is formulated to exhibit high piezoelectric coefficient, large electric-mechanical coupling coefficient, high dielectric constants and low dielectric losses. As a rule, the piezoelectric coefficient is higher than PZT ceramics, which results in improving bandwidth, sensitivity and source level in applications.

Crystal Type                A B
Orientaion of poling        <001> <001>
Dieletric Constant         4000-5500 5000-7500
δ                  < 0.01 < 0.01
Kt    0.6 0.6
Kp                        0.9 0.9
Tc                        145℃±3℃ 148℃±3℃
d33(pc/N)                 1300-1800 1700-2400