摘要
综述了常见的一些防高能辐射材料的种类和工作原理,如防X射线辐射的材料、防γ射线辐射的材料、防中子辐射的材料等;提出了新型防辐射材料发展方向是研究具有更好的工作效果的轻而小的纤维材料及添加稀土合金的复合材料;指出了目前防辐射材料的研究重点是通过采用更优化的工艺和寻找新的稀土添加元素以提高其防辐射效果。
The kinds and shielding cause of several radiation-proof Material, such as X, 7 and neutron, which are often melt with in radioactive jobs, are reviewed. It is pointed out that the most applied and best means is looking for the little and light fiber and the added rare-earth-alloy composite with good shielding effect. The researchful direction of present shielding materials is that the shielding effect of these rare-earth dements should be enhanced by improving the processing and rare-earth effect in this composite.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2007年第6期1142-1145,共4页
Nuclear Electronics & Detection Technology
