CAJ | 학술논문

热分析法测量中子通量密度是一种新测量方法，它基于热分析技术测量经中子辐照后的探测器材料所放出的退火热量。选择合适的探测器材料是对该方法进行研究的前提，工作的主要内容是根据该测量方法的原理采用多种含10 B物质进行实验研究，选出合适的探测器材料。通过对实验结果的对比分析，总结出了热分析法探测器材料需要满足的条件，并初步选定晶体硼与磷灰石的混合物作为热分析法探测器材料，为以后进一步的研究提供参考。
열분석법측량중자통량밀도시일충신측량방법，타기우열분석기술측량경중자복조후적탐측기재료소방출적퇴화열량。선택합괄적탐측기재료시대해방법진행연구적전제，공작적주요내용시근거해측량방법적원리채용다충함10 B물질진행실험연구，선출합괄적탐측기재료。통과대실험결과적대비분석，총결출료열분석법탐측기재료수요만족적조건，병초보선정정체붕여린회석적혼합물작위열분석법탐측기재료，위이후진일보적연구제공삼고。
Measuring neutron flux density by thermal analysis is a new method ,which is based on measuring the annealing heat relaxed by detector material exposure to neutron through thermal analysis .Choosing the appropri-ate detector material is the precondition for the study of the method , the main content of the work is that based on the principle of the measurement method , experiment research is carried out by using several kinds of materi -als containing 10 B, to choose the suitable detector material .Finally, through comparison and analysis of experi-mental results , the thermal analysis of detector material conditions to be met is summarized , and the mixture of crystal boron and apatite is preliminarily selected as detector material .