Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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 (Autor:in) / XIANSHENG ZHANG (Autor:in) / TONG LIU (Autor:in) / RUI LI (Autor:in) / YAN YAN (Autor:in) / SIGONG LI (Autor:in) / HUAWEI HUANG (Autor:in) / XING GONG (Autor:in) / QISEN REN (Autor:in) / JUN YAN (Autor:in)
23.03.2022
Patent
Elektronische Ressource
Englisch
Uranium dioxide-graphene fuel pellet and preparation method thereof
| Europäisches Patentamt | 2021
Preparation method of uranium dioxide-graphene-like composite fuel pellet
| Europäisches Patentamt | 2021