GB/T 23907-2009 in English

《GB/T 23907-2009无损检测 磁粉检测用试片》由TC56（全国无损检测标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准规定了磁粉检测用试片（或称灵敏度试片）的分类、技术要求和检验方法。
本标准适用于试片的型式检验和出厂检验。
本标准也可作为用户订货的验收依据。

1 Scope

This standard specifies the classification, technical requirements and inspection methods of shims (or sensitivity shims) for magnetic particle testing.

This standard is applicable to type inspection and delivery inspection of shims. It may also be used as the basis for acceptance of user orders.

2 Normative references

The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions, of any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies.

GB/T 6983 Soft magnetic iron
GB/T 12604.5 Non-destructive testing—Terminology—Terms used in magnetic particle testing
GB/T 19001 Quality management systems—Requirements (GB/T 19001-2008, ISO 9001:2008, IDT)
GB/T 27025 General requirements for the competence of testing and calibration laboratories (GB/T 27025-2008, ISO/IEC 17025:2005, IDT)

3 Terms and definitions

Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Technical requirements
6 Inspection methods
7 Inspection rules
8 Marking
9 Mark and label
10 Packaging, transport and storage
Bibliography