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启动中子源棒,是为我国第一座核电厂(泰山核电厂)反应堆启动而研制的。源棒由双层不锈钢壳密封的~(210)Po-Be中子源和不锈钢外包壳管组装而成。中子源的安全性能是中子源棒质量的重要指标。设计部门规定密封中子源的安全质量等级应达到
Starting neutron source rod, is for China’s first nuclear power plant (Taishan nuclear power plant) reactor started and developed. The source rod is assembled from a ~ (210) Po-Be neutron source sealed by a double stainless steel shell and a stainless steel cladding tube. The safety of neutron sources is an important indicator of the quality of neutron source rods. Design department provides sealed safety neutron source quality level should be achieved