GB/T 11842-2025 stipulates the use of thermogravimetric method to determine the oxygen-uranium atomic ratio of uranium dioxide powder and pellets, and clarifies the test principle, operation process and result calculation method. The standard is applicable to the oxygen-uranium atomic ratio detection of uranium dioxide powder and pellets, providing a unified technical basis for the production quality control, performance evaluation and application of related nuclear materials, and ensuring the accuracy and conformity of the test data.
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 | F 46 | ICS | 27.120.30 |
| Release Date | 2025-04-25 00:00:00 | Implementation Date | 2025-08-01 00:00:00 |
