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含能材料  2004 

三维空间中的膨胀石墨对毫米波衰减性能实验研究

Keywords: 光学,膨胀石墨,发烟剂,毫米波,衰减

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Abstract:

在分析可膨胀石墨膨胀机理基础上,实验研究了三维空间中的膨胀石墨对3mm、8mm波的衰减性能。结果显示,膨胀石墨能够较好地衰减3mm和8mm波辐射,其衰减性能随着可膨胀石墨粒度减小而降低。当可膨胀石墨作为毫米波干扰新型材料或发烟剂主体成分时,只有选用合适粒度才会获得较好的衰减效果。

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