【摘要】 锆合金包壳的腐蚀和吸氢性能是影响燃料棒堆内性能的重要因素。本文在锆合金包壳均匀腐蚀吸氢基本机理和现有模型的基础上,结合某特定燃料棒包壳材料的具体情况和使用特点,建立了包壳材料的均匀腐蚀和吸氢模型,并根据现有辐照数据对所建立的模型进行了验证。更多还原

【Abstract】 The corrosion and hydriding of zircaloy cladding are important factors for the characteristics of fuel rods.In this paper,the corrosion model and hydriding model of the fuel cladding used in a specifically reactor have been developed based on studying the existing models and considering the characteristics of the specifically fuel rod,and the new models have been validated using available irradiation data.更多还原