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采用化学镀或PVD的方法在基材沉积Ni金属层 ,Ni层与纳米晶金属粉涂层构成的复合涂层应用于三维伪装网时 ,该复合涂层具有厚度薄、面密度小、吸波频带宽、吸波性能好的特点 ,在 2～ 18GHz频率范围内最小反射率达到 - 18.2 4dB。
When electroless plating or PVD method is used to deposit a Ni metal layer on a substrate and a composite coating composed of a Ni layer and a nanocrystalline metal powder coating on a three-dimensional camouflage net, the composite coating has the advantages of thin thickness, small surface density, Frequency bandwidth, good absorbing properties, the minimum reflectance in the frequency range of 2 ~ 18GHz - 18.2 4dB.