<sup>235</sup>U在橡胶材料中的迁移深度研究

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²³⁵U在橡胶材料中的迁移深度研究

1. 四川大学材料科学与工程学院，成都， 610014； 2. 四川理工大学核技术应用系，成都， 610059；3. 中国工程物理研究院核物理与化学所，绵阳， 621900

1. Department of Materials Science and Engineering,Sichuan University,Chengdu,610041,China; 2. Department of Nuclear Technique Application,Chengdu University of Technology,Chengdu,610059,China; 3. Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physics,Mianyang,Sichuan,621900,China

摘要: 应用中子活化分析和γ谱测量方法,对铀场所中的橡胶、橡皮和电缆中²³⁵U的迁移深度进行了研究,结果表明,²³⁵U在橡胶介质中的迁移深度为几十到几百微米;对于不同场所,不同用途的材料中U的迁移深度不同。
- 中子活化分析 /
- γ谱分析 /
- ²³⁵U /
- 迁移深度
Abstract: The neutron activation analysis technology and γ spectrum analysis methods have been used to measure ²³⁵U relative intensity in the rubber and cable in the storage of uranium. This is the first time to make study on ²³⁵U transfer depth in the rubber and cable. The result shows that ²³⁵U migration depth be-tween tens and hundreds micrometers. ²³⁵U transfer depths are different from different materials and places. The results from the neutron activation analysis is as the same as that from of γspectrum analysis
- Neutron activation analysis /
- γ spectrum analysis /
- ²³⁵U /
- Transfer