ISO 17859:2015 ファインセラミック（アドバンスドセラミック、アドバンストテクニカルセラミック）—高電界での圧電ひずみの測定方法 | ページ 2

Foreword

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The committee responsible for this document is ISO/TC 206, Fine ceramics.

1 Scope

This International Standard specifies the measurement method of piezoelectric strain at high electric field for high power piezoelectric devices. This International Standard is intended to be used to determine the piezoelectric strain coefficient of the materials by measuring strain vs. electric field:

• applied electric field: 0 to 2 MV/m;
• frequency of electric field: 0,1 to 1 Hz.

2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms and definitions, and symbols

3.1 Terms and definitions

For the purposes of this document, the terms and definitions given in IEC 60122-1, IEC 60483, EN 50324-1, EN 50324-2 and the following apply.

3.2 Symbols