【摘 要】
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硼铝合金作为中子屏蔽材料,在正式使用之前,为了满足使用的设计要求,需进行材料的各种性能测试,包括尺寸稳定性、耐蚀性、产氢量及其中子辐照损伤等。本项目对硼铝材料的耐辐
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硼铝合金作为中子屏蔽材料,在正式使用之前,为了满足使用的设计要求,需进行材料的各种性能测试,包括尺寸稳定性、耐蚀性、产氢量及其中子辐照损伤等。本项目对硼铝材料的耐辐照性能进行了测试评估。按照硼铝材料的使用条件及其设计要求,根据49-2堆的孔道参数制定了辐照方案,设计了硼铝材料的专用低温辐照装置(图1),该装置能够满
Boron-aluminum alloy as a neutron shielding material, before the official use, in order to meet the design requirements, the need for a variety of material properties testing, including dimensional stability, corrosion resistance, hydrogen production and neutron irradiation damage. This project tested the radiation resistance of boron-aluminum materials. In accordance with the conditions of use of boron-aluminum material and its design requirements, according to 49-2 heap hole parameters developed irradiation program designed a special low-temperature boron-aluminum material irradiation device (Figure 1), the device can be full
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