综述了磁性吸波材料的研究现状;总结了铁氧体磁性吸波材料、金属微粉磁性吸波材料、多晶金属纤维磁性吸波材料和纳米磁性吸波材料的最新研究进展;指出了目前研究存在的一些问题。通过对比发现,磁性吸波材料研究的主要趋势为尺度纳米化、结构复合化以及形貌纤维化。不同损耗机制的复合化将是目前磁性吸波材料的重要发展方向。
The recent research state on magnetic absorbing materials was reviewed.Thelatest progress of electromagnetic wave absorbents in ferrite,metal powder,polycrystalline metal fibers and nano-materials was summarized.Some deficiencies in current research.was pointed out.By comparison,the main trends of magnetic microwave absorbents were forward to nano-scale,composite structure and fibrous morphology.The composite of different loss mechanism will be an important direction of microwave absorbers.