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| Research Progress of Low Infrared Emissivity Coating Materials for High-Temperature Applications |
| LI Enbo1,2, GAO Yuanming1 , ZHANG Peng1 , YAN Shufang1 , BAI Yu1 , MA Wen1 |
| (1. Inner Mongolia Key Laboratory of Thin Film and Coatings Technology, School of Materials Science and Engineering, Inner Mongolia University of Technology, Hohhot 010051, China; 2. College of Science, Hebei North University, Zhangjiakou 075000, China) |
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Abstract The infrared stealth performance of military aircraft is seriously affected by the high temperature conditions. It is important to develop the low infrared emissivity coating materials used for high temperature conditions. In view of the current research situation of low infrared emissivity surface materials for high temperature, the characteristic and development about several low infrared materials including metal surface materials, inorganic oxide surface materials and photonic crystal surface materials were introduced. At present, there is still a big gap in the practical application of low infrared radiation materials in improving the heat resistance and reducing the infrared radiation rate of materials. It is necessary to carry out the further research on the theoretical basis, preparation method, the balance between heat resistance and infrared radiation in future.
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2020, 
