Stress relaxation and estimation of activation volume in a commercial hard PZT piezoelectric ceramic

被引：7

作者：

Cheng, BL ^{[1
]}

Reece, MJ ^{[1
]}

机构：

[1] Univ London Queen Mary & Westfield Coll, Dept Mat, London E1 4NS, England

来源：

BULLETIN OF MATERIALS SCIENCE | 2001年 / 24卷 / 02期

关键词：

ferroelectric/piezoelectric material; deformation; decremental stress relaxation; domains;

D O I：

10.1007/BF02710095

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The stress relaxation of ferroelectric/piezoelectric material was studied using compression testing. The deformation was produced by the switching of ferroelectric domains. The internal stresses were estimated by decremental stress relaxation during unloading. The results were interpreted in terms of reversible and irreversible switching of the domains.

引用

页码：165 / 167

页数：3

共 4 条

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GUIU, F
PRATT, PL
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[3] AN INVESTIGATION OF AN INCREMENTAL UNLOADING TECHNIQUE FOR ESTIMATING INTERNAL STRESSES
MACEWEN, SR
KUPCIS, OA
RAMASWAMI, B
[J]. SCRIPTA METALLURGICA, 1969, 3 (07): : 441 - +
[4] Moreno JMC, 1999, J EUR CERAM SOC, V19, P1321, DOI 10.1016/S0955-2219(98)00434-8

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