| 新型结构吸波材料研究 |
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| 引用本文： | 马铁军,李家俊.新型结构吸波材料研究[J].天津大学学报(自然科学与工程技术版),1999,32(3):358-361. |
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| 作者姓名： | 马铁军 李家俊 |
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| 作者单位： | 天津大学材料科学与工程学院 |
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| 摘 要： | 以碳毡为骨架，通过沉积镍或镍铁合金，辅之以传统吸收剂，获得制备工艺简单，成本低廉，并具有良好吸收性能的结构吸波材料，研究表明，呈网状结构的金属镀层，配合以碳黑和少量铁氧体添加剂，可以在８－１８ＧＨｚ的波段上实现６．８ＧＨｚ的１０ｄＢ以上吸波带宽。
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| 关 键 词： | 碳毡 结构吸波材料 复合材料 吸波材料 制备 |
STUDY ON A NEW KIND OF CONSTRUCTIONAL RAM COMPOSITE |
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| Ma,Tiejun,Li,Jiajun,Huang,Yuan,Shi,Chunsheng,Li,Guojun.STUDY ON A NEW KIND OF CONSTRUCTIONAL RAM COMPOSITE[J].Journal of Tianjin University(Science and Technology),1999,32(3):358-361. |
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| Authors: | Ma Tiejun Li Jiajun Huang Yuan Shi Chunsheng Li Guojun |
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| Abstract: | With carbon felt used as structural frame by depositing Ni or Ni Fe alloy a new kind of RAM composite was produced.It has the advantages of simple processing,low cost and qualified EM wave absorbing ability.The results show that the composite of net shaped metallic plating coating combined with the addtion of black carbon and ferrite,may achieve a 6.8 GHz absorbing frequency width above 10 dB over 8 18 GHz. |
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| Keywords: | carbon felt constructional RAM electric plating Permenorm alloy |
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