GB/T 39685-2020 "Test Method for Bond Strength of Ceramic Coatings" specifies the test methods for determining the bond strength between ceramic coatings attached to metal substrates through processes such as thermal spraying, enameling, and glaze sintering, and the substrates. Common methods include the adhesive tensile method, scratch method, etc., providing a quantitative testing basis for evaluating the adhesion reliability of coatings and preventing peeling.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Q32 | ICS | 81.060.30 |
| Release Date | 2020-12-14 00:00:00 | Implementation Date | 2021-07-01 00:00:00 |