Long-range-ordered Fe3Al with excellent electromagnetic wave absorption

被引：12
作者：
Luo, Xixi [1 ,2 ]
Cao, Jing [1 ]
Meng, Guanghui [1 ]
Zhou, Yingying [1 ]
Xie, Hui [1 ]
机构：
[1] Xian Aeronaut Univ, Sch Mat Engn, Xian 710077, Shaanxi, Peoples R China
[2] Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2020年 / 31卷 / 18期
基金：
中国国家自然科学基金;
关键词：
MAGNETIC-PROPERTIES; COMPOSITES; NANOPARTICLES; GRAPHENE; STRATEGY;
D O I：
10.1007/s10854-020-04124-w
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Long-range-ordered Fe3Al was prepared by a mechanical alloying and ordering transformation process. Different ball milling time in the mechanical alloying process induces various amounts of long-range-ordered DO3-type Fe3Al, leading to different magnetic properties. It was found that with the increase of ball milling time, the saturation magnetization values increased to 149 emu/g and then decreased to 96 emu/g. Interestingly, their electromagnetic wave absorption properties are also different. The complex permeability curves are characterized by multiple peaks, which is attributed to the natural resonance. In particular, Fe3Al powder obtained by a 30 h ball milling process is a promising candidate for thin electromagnetic wave absorber, with the minimum reflection loss of - 41.5 dB at the 12.1 GHz when the thickness is 1.5 mm, and the bandwidth below - 10 dB is 4.8 GHz.
引用
收藏
页码：15608 / 15615
页数：8
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共 42 条
  • [1] Formation of Fe-Al intermetallic coating on low-carbon steel by a novel mechanical alloying technique
    Canakci, Aykut
    Erdemir, Fatih
    Varol, Temel
    Ozkaya, Serdar
    [J]. POWDER TECHNOLOGY, 2013, 247 : 24 - 29
  • [2] Effect of aluminium evaporation loss on pore characteristics of porous FeAl alloys produced by vacuum sintering
    Chen, Gang
    Cao, Peng
    He, Yuehui
    Shen, Peizhi
    Gao, Haiyan
    [J]. JOURNAL OF MATERIALS SCIENCE, 2012, 47 (03) : 1244 - 1250
  • [3] Structural, Electronic, Optical, and Magnetic Properties of Fe3Al Alloys
    Dash, Shubhra
    Lukoyanov, Alexey V.
    Knyazev, Yuri V.
    Kuz'min, Yuri I.
    Baglasov, Evgeniy D.
    Vasundhara, M.
    Patra, Ajit Kumar
    [J]. JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2019, 32 (09) : 2995 - 3000
  • [4] Study of magnetic FeAl nanoparticles synthesized using a chemical route
    Dutta, Dimple P.
    Sharma, Garima
    Rajarajan, A. K.
    Yusuf, S. M.
    Dey, G. K.
    [J]. CHEMISTRY OF MATERIALS, 2007, 19 (06) : 1221 - 1225
  • [5] The bonding character and magnetic properties of Fe3Al:: Comparison between disordered and ordered alloy
    Fan, Run-Hua
    Qi, Liang
    Sun, Kang-Ning
    Min, Guang-Hui
    Gong, Hong-Yu
    [J]. PHYSICS LETTERS A, 2006, 360 (02) : 371 - 375
  • [6] Simultaneous enhancement of recoverable energy density and efficiency of lead-free relaxor-ferroelectric BNT-based ceramics
    Gao, Zhenguo
    Jia, Zirui
    Wang, Kuikui
    Liu, Xuehua
    Bi, Lei
    Wu, Guanglei
    [J]. CHEMICAL ENGINEERING JOURNAL, 2020, 402
  • [7] Influence of iron powder particle size on the microstructure and properties of Fe3Al intermetallics prepared by mechanical alloying and spark plasma sintering
    He, Qing
    Ha, Chengchang
    Meng, He
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2006, 428 (1-2): : 314 - 318
  • [8] Study on the ammonia emission characteristics in an ammonia-based WFGD system
    Huang, Rongting
    Wu, Hao
    Yang, Linjun
    [J]. CHEMICAL ENGINEERING JOURNAL, 2020, 379
  • [9] Recovery, recrystallization and grain growth in Fe3AI-based alloys
    Huang, YD
    Froyen, L
    [J]. INTERMETALLICS, 2002, 10 (05) : 473 - 484
  • [10] Magnetic properties on the surface of FeAl stripes induced by nanosecond pulsed laser irradiation
    Kaiju, H.
    Yoshida, Y.
    Watanabe, S.
    Kondo, K.
    Ishibashi, A.
    Yoshimi, K.
    [J]. JOURNAL OF APPLIED PHYSICS, 2014, 115 (17)
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