CAJ | 학술논문

本文阐述了材料吸波性能的表征方法,利用固气反应原理制得铁氮化合物,通过XRD测试其生成产物,并对生成产物的电磁性能利用网络矢量分析法进行测试.通过研究发现:在550℃、氨氢比为1:1的条件下氮化5h制得的产物的电磁性能最佳.在1M～1.5GHz的频段内,铁氮化合物具有良好的电磁参数.
본문천술료재료흡파성능적표정방법,이용고기반응원리제득철담화합물,통과XRD측시기생성산물,병대생성산물적전자성능이용망락시량분석법진행측시.통과연구발현:재550℃、안경비위1:1적조건하담화5h제득적산물적전자성능최가.재1M～1.5GHz적빈단내,철담화합물구유량호적전자삼수.
The characterization methods are expatiated in this paper. The Fe-N compounds are synthesized by the solid-gas reaction method. The particles' component and the widely distributed micrometer particles are shown by X-ray diffraction (XRD), and the electromagnetic performance of the product is tested by the Agilent impedance analyzer. The result of the study shows that the product which is obtained at 550℃ ,3h,NH_3/H_2 = 1:1 has the best electromagnetic performance, especially at 1M ～ 1.5GHz.