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GB/T 15750-2008 English PDF

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GB/T 15750-2008: Test methods for the properties of piezoelectric ceramics -- Test for the ageing properties
Status: Valid

GB/T 15750: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 15750-2008English149 Add to Cart 2 days [Need to translate] Test methods for the properties of piezoelectric ceramics -- Test for the ageing properties Valid GB/T 15750-2008
GB/T 15750-1995English199 Add to Cart 2 days [Need to translate] Test program for the ageing properties of piezoelectric ceramics Obsolete GB/T 15750-1995

PDF similar to GB/T 15750-2008


Standard similar to GB/T 15750-2008

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Basic data

Standard ID GB/T 15750-2008 (GB/T15750-2008)
Description (Translated English) Test methods for the properties of piezoelectric ceramics -- Test for the ageing properties
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard L90
Classification of International Standard 31-030
Word Count Estimation 5,536
Date of Issue 2008-10-20
Date of Implementation 2009-04-01
Older Standard (superseded by this standard) GB/T 15750-1995
Quoted Standard GB/T 2414.1; GB/T 2414.2; GB/T 3389.1; GB/T 3389; GB/T 6427; GB/T 11310
Regulation (derived from) Announcement of Newly Approved National Standards No. 17 of 2008 (No. 130 overall)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the piezoelectric ceramic material aging time and temperature aging test conditions, test methods and test procedures and calculation methods. This standard applies to the piezoelectric ceramic material aging time and temperature aging test.

GB/T 15750-2008: Test methods for the properties of piezoelectric ceramics -- Test for the ageing properties


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Test methods for the properties of piezoelectric ceramics. Test for the ageing properties ICS 31-030 L90 National Standards of People's Republic of China Replacing GB/T 15750-1995 Properties of piezoelectric ceramics test methods Aging test Posted 2008-10-20 2009-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard replaces GB/T 15750-1995 "of piezoelectric ceramics aging testing procedures." This standard compared with GB/T 15750-1995, there are the following changes. --- Modify the test conditions; --- Increasing the aging time performance of tests; --- Aging tests to determine the temperature of the treatment temperature. The standard proposed by China State Shipbuilding Corporation. This standard by the National Standardization Technical Committee Marine boat marine materials application technology at the Technical Committee. This standard was drafted. the state-owned China Shipbuilding Industry Corporation seventh twenty-one plant. The main drafters of this standard. Zhu Bin, Zhang Hui, Zhang Liying. This standard replaces the standards previously issued as follows. --- GB/T 15750-1995. Properties of piezoelectric ceramics test methods Aging test

1 Scope

This standard specifies the piezoelectric ceramic material aging time and temperature aging test conditions, test methods and test procedures and calculation method. This standard applies to the piezoelectric ceramic material aging time and temperature aging test.

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 2414.1 Test methods for properties of piezoelectric ceramics discs radially stretching vibration mode GB/T 2414.2 Test methods for properties of piezoelectric ceramics Transverse length extension vibration mode GB/T 3389.1 ferroelectric ceramics vocabulary Test GB/T 3389 properties of piezoelectric ceramics test method performance parameters GB/T 6427 piezoelectric ceramic oscillator frequency temperature stability test methods GB/T 11310 properties of piezoelectric ceramics test methods relative permittivity of free test temperature characteristics 3 Terms, definitions and symbols GB/T terms, definitions and symbols established in 3389.1 The following terms apply to this standard. 3.1 A polarized piezoelectric ceramic material performance parameters with time varying properties. 3.2 To improve the properties of piezoelectric ceramics processing temperature stability, low temperature performance parameters with aging, aging duration (or cycle How many times) and changes in the characteristics.

4 Test Conditions

4.1 Test atmospheric conditions Test atmospheric conditions are as follows. a) Temperature. 15 ℃ ~ 35 ℃, during the test temperature should be controlled within ± 2 ℃; 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 ℃ ± 2 ℃; b) Relative humidity. 45% to 55%;

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