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GB/T 3389-2008Test methods for the properties of piezoelectric ceramics - Test for the performance parameter (English PDF)

压电陶瓷材料性能测试方法性能参数的测试

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 4, 2008

Implementation date

February 1, 2009

Scope

GB/T 3389-2008 is the English-translated version of 压电陶瓷材料性能测试方法性能参数的测试.

GB/T 3389-2008 is the Chinese standard "Test methods for the properties of piezoelectric ceramics - Test for the performance parameter". Its scope clause reads: This standard specifies the test methods of piezoelectric ceramics test conditions, test methods and vibration mode.

This standard applies to the Curie temperature of the piezoelectric ceramic material, the Senate piezoelectric strain constant (static), the strong field dielectric properties, pyroelectric coefficient The number of tests, the piezoelectric ceramic material cylinder longitudinal length of the stretch, stretch and rectangular wafer thickness thickness shear vibration mode parameter testing.

Its clauses include terms, definitions and symbols; test conditions; performance testing.

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Document preview — GB/T 3389-2008

National Standard of the People's Republic of China

ICS: 31.030
Classification: L 90
Replacing: GB 3389.8-1986

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 1 Test Conditions
4.1 Test atmospheric conditions
4.2 Test atmospheric conditions arbitration
5 Performance Test
5.1 Curie temperature
5.2 longitudinal piezoelectric strain constant (static)
5.3 High Field Dielectric Properties
5.4 pyroelectric coefficient
5.5 cylinder longitudinal length extension vibration mode
5.6 Thickness extension vibration mode
5.7 rectangular sheet thickness shear vibration mode

1 Scope

This standard specifies the test methods of piezoelectric ceramics test conditions, test methods and vibration mode.

The number of tests, the piezoelectric ceramic material cylinder longitudinal length of the stretch, stretch and rectangular wafer thickness thickness shear vibration mode parameter testing.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent

Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research

Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB/T 2413 piezoelectric ceramic material bulk density measurement method

GB/T 2414.1 Test methods for properties of piezoelectric ceramics discs radially stretching vibration mode

GB/T 3389.1 ferroelectric ceramics vocabulary

CB/T 1218-1993 hydroacoustic common piezoelectric ceramic element

3 Terms, definitions and symbols

GB/T terms, definitions and symbols established 3389.1 apply to this standard.

4 Test Conditions

4.1 Test atmospheric conditions

Test atmospheric conditions are as follows.

a) Temperature. 15 °C ~ 35 °C;

b) Relative humidity. 25% to 75%;

c) Atmospheric pressure. 86kPa ~ 106kPa.

4.2 Arbitration test atmospheric conditions

Arbitration test atmospheric conditions are as follows.

a) temperature. 25 °C ± 2 °C;

b) Relative humidity. 45% to 55%;

c) Atmospheric pressure. 86kPa ~ 106kPa.

5 Performance Testing

5.1 Curie temperature

5.1.1 Test principle

When the temperature is higher than the Curie temperature (TC), the piezoelectric ceramics in the paraelectric phase, spontaneous polarization and piezoelectric properties also vanish. The Curie temperature

Degrees, many of the physical properties of piezoelectric ceramic material, such as permittivity, heat capacity, coefficient of linear expansion are mutated, so long as this measurement

Point mutations can determine the temperature corresponding to the Curie temperature of the piezoelectric ceramic material. This standard uses a test sample to determine the permittivity of the piezoelectric point mutation

Curie temperature of the ceramic material, and recommended impedance analyzer to measure the mutation point.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 36 pages — is available in the English PDF.

Referenced standards

Cited by

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Editions of GB/T 3389

Edition	Title	Revision	Status
GB/T 3389-2008	Test methods for the properties of piezoelectric ceramics - Test for the performance parameter	current edition	Current
GB 3389.8-1986	Test methods for the properties of piezoelectric ceramics - Test for the performance parameter	previous edition	Superseded

This page sells the current edition, GB/T 3389-2008. Earlier editions are listed for reference only.

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