GB/T 41653-2022 "Corrosion of metals and alloys, anode test method for intergranular corrosion sensitivity of heat-treated aluminum alloys" stipulates the anode test method for intergranular corrosion sensitivity of heat-treated aluminum alloys. The standard covers the test principle, sample preparation, instrumentation and equipment, test procedures and result evaluation. The anode test simulates the corrosive environment and accurately evaluates the intergranular corrosion tendency of heat-treated aluminum alloys. It provides a standardized technical basis for detecting the mass of aluminum alloys, guiding material selection and optimizing the process, and ensuring its corrosion resistance in practical applications.
| Status | Active |
|---|---|
| CCS | H25 | ICS | 77.060 |
| Release Date | 2022-07-11 00:00:00 | Implementation Date | 2023-02-01 00:00:00 |