GB/T 15822.2-2024 "Non-destructive testing—Magnetic particle testing—Part 2: Detection media" specifies the characteristics and performance verification methods for detection media such as magnetic suspensions, dry magnetic powders, carrier liquids, and contrast enhancers. It clarifies technical requirements including magnetic particle size and magnetic suspension concentration, introduces type testing methods and short-term mechanical stability inspection steps, and adjusts the evaluation criteria for batch inspection. The standard stipulates requirements for inspection, packaging, and labeling, and specifies the use of reference blocks and steel corrosion inspection methods through appendices, ensuring that detection media meet the technical requirements of magnetic particle testing and support the validity of test results.
| Status | Active | ||
|---|---|---|---|
| CCS | J04 | ICS | 19.100 |
| Release Date | 2024-09-29 00:00:00 | Implementation Date | 2024-09-29 00:00:00 |
