Journal of Inorganic Materials, Volume. 40, Issue 3, 225(2025)

Advanced Ceramic Materials in Helicopter Special Structures: Research Progress and Application Prospect

Guangchang CHEN1, Xiaoming DUAN2, Jinrong ZHU1, Qing GONG1, Delong CAI3, Yuhang LI4, Donglei YANG1, Biao CHEN1, Xinmin LI1, Xudong DENG1, Jin YU1, Boya LIU1, Peigang HE2, Dechang JIA2、*, and Yu ZHOU2,5
Author Affiliations
  • 11. China Helicopter Research and Development Institute, Jingdezhen 333001, China
  • 22. Institute for Advanced Ceramics, Harbin Institute of Technology, Harbin 150001, China
  • 33. College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin 150006, China
  • 44. School of Aeronautic Science and Engineering, Beihang University, Beijing 100191, China
  • 55. School of Materials Science and Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China
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    Figures & Tables(19)
    Analysis of rotorcraft combat damage in Ukraine battlefield[23]
    Degraded visual environment of helicopter landing and taking off[26]
    Field corrosion of rotor connection structures[38]
    Curved ceramic armors of bell crank housing[51]
    Photos of curved ceramic armors after firing practice[51]
    Photos of AlON transparent bullet-proof ceramics after firing practice (12.7 mm armored incendiary bomb)[57]
    Al2O3f/Al2O3 composite exhaust of light helicopter[70]
    Smart rotor based discontinuous trailing-edge flap[78,81]
    APA1000XL piezoelectric actuator from CRDRAT Technologies corporation[82]
    Baseline continuous trailing edge flap airfoil layout and wind tunnel test article based on MFC materials[84]
    Self-powering wireless sensor package based on Bell 412 pitch links from Lord-Microstrain Sensing Systems corporation[100]
    RF0221 rotor brake[114]
    Sketchs of future helicopter FCX-001 and smart morphing rotor[17]
    Status and development plan of key technology for self-sensing and self-excitation smart materials
    • Table 1. Brands and suppliers of advanced ceramics[40-43]

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      Table 1. Brands and suppliers of advanced ceramics[40-43]

      BrandTypeSupplier
      Reaction sintering ceramicBullet-proof ceramicM Cubed Technologies
      AlONTransparent bullet-proof ceramicSurmet
      Flexible hybrid systemSilicon-based ceramicAmerican Semiconductor
      GentooSol-Gel coatingLuna Innovations
    • Table 2. Performance comparison for typical transparent bullet-proof ceramics[52-55]

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      Table 2. Performance comparison for typical transparent bullet-proof ceramics[52-55]

      MaterialAlONMgAl2O3Bullet-proof glass
      Density/(g·cm-3)3.693.582.50
      Young modulus/GPa33423872
      Bending strength/MPa220-550180-45050-55
      Knoop hardness/GPa14-1812-155.0-5.5
    • Table 3. Performance comparison for ceramic composites and high temperature alloys[68-69]

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      Table 3. Performance comparison for ceramic composites and high temperature alloys[68-69]

      MaterialAl2O3f/Al2O3SiCf/SiC High temperature alloy
      Density/(g·cm-3)2.6-2.82.5-2.98-9
      Oxidation resistanceGoodModerateLow
      CostLowModerateModerate
      Temperature resistance/℃110012001050
    • Table 4. Comparison of energy density for three major vibration energy harvesters[99]

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      Table 4. Comparison of energy density for three major vibration energy harvesters[99]

      TypeElectromagneticElectrostaticPiezoelectric
      Energy density/(mJ·cm-3)24.8435.4
      Assumption0.25 T magnetic field3´107 V·m-1 electric fieldPZT 5H material
    • Table 5. Demands for advanced ceramic materials in specific structural components

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      Table 5. Demands for advanced ceramic materials in specific structural components

      Area or siteStructure componentDemand for advanced ceramic material
      Energy impact protection areasHigh energy impact protection components, such as occupant seatsReaction bonding of complex-shaped and monolithic opaque armor ceramics, transparent polycrystal armor ceramics
      Low energy impact protection components, such as leading edge of rotor bladesCompound coating of metal and ceramics
      Heat energy impact protection components, such as engine cowlingHybrid ceramic matrix composite/polymer matrix composite materials
      Energy conversion sitesMechanical and electrical energy conversion components, such as smarting rotorFlexible hybrid electronic-structural composites
      Electromagnetic and heat energy conversion components, such as rotor bladesMicrowave-absorbing ceramic composites made of polymer-derived ceramics
      Corrosion protection areasLanding gear sleevesHigh-performance Sol-Gel coating
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    Guangchang CHEN, Xiaoming DUAN, Jinrong ZHU, Qing GONG, Delong CAI, Yuhang LI, Donglei YANG, Biao CHEN, Xinmin LI, Xudong DENG, Jin YU, Boya LIU, Peigang HE, Dechang JIA, Yu ZHOU. Advanced Ceramic Materials in Helicopter Special Structures: Research Progress and Application Prospect[J]. Journal of Inorganic Materials, 2025, 40(3): 225

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    Paper Information

    Category:

    Received: Sep. 5, 2024

    Accepted: --

    Published Online: Apr. 24, 2025

    The Author Email: Dechang JIA (dcjia@hit.edu.cn)

    DOI:10.15541/jim20240401

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