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Uranium carbide pellet, preparation method therefor, and fuel rod
A uranium carbide pellet, a preparation method therefor, and a fuel rod. The preparation method for the uranium carbide pellet comprises the following steps: S1, weighing a uranium nitride powder and a carbon source according to a molar ratio of 1:0.8-1.5 and adding them to a solvent, mixing the mixture uniformly to form a slurry; S2, drying the slurry to obtain a mixed powder; S3, pressing the mixed powder into green bodies with a density of 50% or more; and S4, carrying out high-temperature pressureless sintering, to give uranium carbide pellets with a density of ≥95%.
Uranium carbide pellet, preparation method therefor, and fuel rod
A uranium carbide pellet, a preparation method therefor, and a fuel rod. The preparation method for the uranium carbide pellet comprises the following steps: S1, weighing a uranium nitride powder and a carbon source according to a molar ratio of 1:0.8-1.5 and adding them to a solvent, mixing the mixture uniformly to form a slurry; S2, drying the slurry to obtain a mixed powder; S3, pressing the mixed powder into green bodies with a density of 50% or more; and S4, carrying out high-temperature pressureless sintering, to give uranium carbide pellets with a density of ≥95%.
Uranium carbide pellet, preparation method therefor, and fuel rod
JIAXIANG XUE (author) / XIANSHENG ZHANG (author) / TONG LIU (author) / RUI LI (author) / YAN YAN (author) / SIGONG LI (author) / HUAWEI HUANG (author) / XING GONG (author) / QISEN REN (author) / JUN YAN (author)
2022-03-23
Patent
Electronic Resource
English
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