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JB/T 9218-2015Non-destructive testing - Test method for penetrant testing (English PDF)

无损检测 渗透检测方法

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

April 30, 2015

Implementation date

October 1, 2015

Scope

JB/T 9218-2015 is the English-translated version of 无损检测 渗透检测方法.

JB/T 9218-2015 is the Chinese standard "Non-destructive testing - Test method for penetrant testing". Its scope clause reads: This standard specifies the test method for penetrant testing.

This standard is applicable to test discontinuities, e.g. cracks, laps, folds, porosity and lack of fusion, which are open to the surface of the material to be tested.

It is mainly applied to metallic materials, but can also be performed on other materials, provided that they are inert to the test media and they are not excessively porous, examples of which are castings, forgings, welds, ceramics, etc. The term "discontinuity" is used here in the sense that no evaluation concerning acceptability or non-acceptability is included.

Methods for determining and monitoring the practical properties of penetrant testing products to be used are specified in JB/T 7523, GB/T 18851.2 and GB/T 18851.3.

The basic rules which shall be complied with in the application of non-destructive testing specified in GB/T 5616 apply to this standard. Its clauses include terminologies and definitions.

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Document preview — JB/T 9218-2015

National Standard of the People's Republic of China

Replacing
JB/T 9218-2007

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Contents

  • 1 Scope
  • 2 Normative References
  • 3 Terminologies and Definitions
  • 4 Safety Precautions
  • 5 General Principles
  • 5.1 Personnel
  • 5.2 Method Summary
  • 5.3 Operating Sequence
  • 5.4 Equipment
  • 5.5 Effectiveness
  • 6 Products, Sensitivity and Designation
  • 6.1 Product Family
  • 6.2 Testing Products
  • 6.3 Sensitivity
  • 6.4 Designation
  • 7 Compatibility of Testing Materials with the Part(s) to be Tested
  • 7.1 General
  • 7.2 Compatibility of Penetrant Testing Products
  • 7.3 Compatibility of Penetrant Testing Materials with Tested Parts
  • 8 Test Procedure
  • 8.1 Written Test Procedure
  • 8.2 Preparation and Precleaning
  • 8.3 Application of Penetrant
  • 8.4 Excess Penetrant Removal
  • 8.5 Application of Developer
  • 8.6 Viewing
  • 8.7 Recording
  • 8.8 Post Cleaning and Protection
  • 8.9 Retesting
  • 9 Test Report
  • Appendix A (Normative) Main Stages of the Penetrant Testing
  • Appendix B (Normative) Verification of Penetrant Testing
  • Bibliography

1 Scope

This standard specifies the test method for penetrant testing.

This standard is applicable to test discontinuities, e.g. cracks, laps, folds, porosity and lack of fusion, which are open to the surface of the material to be tested. It is mainly applied to metallic materials, but can also be performed on other materials, provided that they are inert to the test media and they are not excessively porous, examples of which are castings, forgings, welds, ceramics, etc.

The term "discontinuity" is used here in the sense that no evaluation concerning acceptability or non-acceptability is included.

Methods for determining and monitoring the practical properties of penetrant testing products to be used are specified in JB/T 7523, GB/T 18851.2 and GB/T 18851.3.

The basic rules which shall be complied with in the application of non-destructive testing specified in GB/T 5616 apply to this standard.

2 Normative References

The following documents for the application of this standard are essential. Any dated reference, just dated edition applies to this document. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 5097 Non-destructive Testing - Penetrant Testing and Magnetic Particle Testing - Viewing Conditions

GB/T 5616 Non-destructive Testing - Guidelines for Application

GB/T 9445 Non-destructive Testing - Qualification and Certification of Personnel

GB/T 12604.3 Non-destructive Testing - Terminology - Terms Used in Penetrant Testing

GB/T 18851.2 Non-destructive Testing - Penetrant Testing - Part 2: Testing of Penetrant Materials

GB/T 18851.3 Non-destructive Testing - Penetrant Testing - Part 3: Reference Test Blocks

GB/T 18851.4 Non-destructive Testing-Penetrant Testing - Part 4: Equipment

GB/T 18851.5 Non-destructive Testing - Penetrant Testing - Part 5: Penetrant Testing at Temperatures Higher than 50°C

GB/T 18851.6 Non-destructive Testing - Penetrant Testing - Part 6: Penetrant Testing at Temperatures Lower than 10°C

GB/T 20737 Non-destructive testing - General terms and definitions

JB/T 6064 Non-destructive Testing - General Specification for Penetration Test Block

JB/T 7523 Non-destructive Testing - Materials for Penetrant Testing

3 Terminologies and Definitions

For the purposes of this document, the terminologies and definitions specified in GB/T 12604.3 and GB/T 20737 apply.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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Editions of JB/T 9218

EditionTitleRevisionStatus
JB/T 9218-2015Non-destructive testing - Test method for penetrant testingcurrent editionCurrent
JB/T 9218-2007Non-destructive testing - Test method for penetrant testingprevious editionSuperseded

This page sells the current edition, JB/T 9218-2015. Earlier editions are listed for reference only.

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