| 锂锡合金中氚扩散行为的计算 |
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| 引用本文： | 谢波,翁葵平,刘云怒. 锂锡合金中氚扩散行为的计算[J]. 化学研究与应用, 2011, 23(11): 1474-1477 |
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| 作者姓名： | 谢波 翁葵平 刘云怒 |
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| 作者单位： | 中国工程物理研究院核物理与化学研究所,四川 绵阳,621900 |
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| 基金项目： | 国家科技部ITER计划专项国内配套研究(2009GB109006)资助 |
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| 摘 要： | 锂锡合金是非常有前景的聚变能源堆液态包层产氚材料,研究氚在其中的扩散行为是很有意义的工作.本文从氢在金属中扩散的宏观规律出发,依据平板模型初步建立了氚-锂锡体系的扩散模型,利用相关文献数据,探讨了不同研究方式、氚浓度、温度对扩散行为的影响,分析了这种扩散的微观机制.计算结果表明:造成研究结论之间巨大差异的原因在于锂锡表...
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| 关 键 词： | 扩散 锂锡合金 氚 增殖 |
Calculation of tritium diffusion behavior in lithium-tin alloy |
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| XIE Bo,WENG Kui-ping,LIU Yun-nu. Calculation of tritium diffusion behavior in lithium-tin alloy[J]. Chemical Research and Application, 2011, 23(11): 1474-1477 |
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| Authors: | XIE Bo WENG Kui-ping LIU Yun-nu |
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| Affiliation: | XIE Bo,WENG Kui-ping,LIU Yun-nu(Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physic,Mianyang 621900,China) |
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| Abstract: | Lithium-tin alloy is very promising production tritium material for the liquid blanket of fusion energy reactor.It is a significant work to study the tritium spread behavior in lithium-tin alloy.In order to describe the tritium diffusion in lithium-tin system,a flat-panel model has been built based on the macro-laws of hydrogen spread in the metal.According to the data taken from relevant literature,diffusion behavior and micro-mechanism of tritium have been analyzed under different parameters,such as study... |
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| Keywords: | diffusion lithium-tin alloy tritium breeding |
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