| 氚在一些弹性材料和聚合材料中渗透率的测量 |
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| 引用本文： | 山常起,林少非,陈庆旺,何敏,李江,吴艾菊,郝焕民.氚在一些弹性材料和聚合材料中渗透率的测量[J].原子能科学技术,1986(2). |
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| 作者姓名： | 山常起 林少非 陈庆旺 何敏 李江 吴艾菊 郝焕民 |
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| 作者单位： | 中国原子能科学研究院 北京
(山常起，林少非，陈庆旺，何敏，李江，吴艾菊)，中国原子能科学研究院 北京(郝焕民) |
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| 摘 要： | 在制造氚容器、氚操作系统(如手套箱)的材料中,弹性材料和聚合材料是十分重要,而且几乎是不可缺少的材料。例如,各种橡胶、塑料和密封用的粘接材料都广泛应用于制造手套、垫圈、维修用帐篷以及氚防护服等。氚在这些材料中的渗透率一般都比在金属中
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| 关 键 词： | 氚渗透 弹性材料 聚合材料 温度影响 |
THE MEASUREMENT OF TRITIUM PERMEATION IN ELASTOMERIC AND POLYMERIC MATERIALS |
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| SHAN CHANGQI,LIN SHAOFEI,CHEN QINGWAN,HE MIN,LI JIANG,WU AIJU,HAO HUANMIN Institute of Atomic Energy,P,O,Box ,Beijing.THE MEASUREMENT OF TRITIUM PERMEATION IN ELASTOMERIC AND POLYMERIC MATERIALS[J].Atomic Energy Science and Technology,1986(2). |
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| Authors: | SHAN CHANGQI LIN SHAOFEI CHEN QINGWAN HE MIN LI JIANG WU AIJU HAO HUANMIN Institute of Atomic Energy P O Box Beijing |
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| Affiliation: | SHAN CHANGQI,LIN SHAOFEI,CHEN QINGWAN,HE MIN,LI JIANG,WU AIJU,HAO HUANMIN Institute of Atomic Energy,P,O,Box 275,Beijing |
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| Abstract: | The permeability of tritium in some elastomeric and polymeric materials aredetermined at two different temperatures using the method of measuringradioactivity of tritium which permeats through a membrane. The diffusivity andsolubility are obtained from dynamic curves clescribing permeation process. Resultsshow that the effect of temperature on permeability is remarkable. Comparisonwith literature values is made. |
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| Keywords: | Tritium permeation Elastomeric and polymeric materials Temperature effect |
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