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Materials Science and Engineering of Powder Metallurgy  2025, Vol. 30 Issue (2): 79-100    DOI: 10.19976/j.cnki.43-1448/TF.2024100
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Research progress of anti-thermal insulation materials
HAN Qingzhuang1, XIANG Yang1, PENG Zhihang1, FENG Jian1, LI Liangjun1, WEN Jin2, LIU Ping3
1. College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, China;
2. Hunan Provincial Key Laboratory of Fine Ceramics and Powder Materials, Hunan University of Humanities, Science and Technology, Loudi 417000, China;
3. Xinxing Electronic Ceramics Co., Ltd, Loudi 417600, China
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Abstract  In the harsh service environment, spacecraft must withstand long-term exposure to aerobic environments, extreme aerodynamic heating, high temperatures, and high pressures. Thermal protection materials show excellent thermal insulation, protection, compression resistance, and impact resistance under the dual action of high temperature and strong airflow, and can maintain stable chemical and physical characteristics. As an anti-thermal insulation materials, its low thermal conductivity can significantly reduce heat transfer while retaining the necessary mechanical properties, which has important application value in the aerospace field, and can ensure the stable operation of internal equipment in high temperature environment. This paper systematically discusses the basic principles and key properties of two typical anti-thermal insulation materials (ceramic thermal protection materials and metal thermal protection materials), analyzes their preparation technology and practical applications, summarizes the existing main problems, and puts forward the future development direction, providing a new perspective and reference for the research in this field.
Key wordsspacecraft      thermal protection material      low thermal conductivity      aerodynamic heating      high-temperature insulation     
Received: 12 November 2024      Published: 15 April 2025
ZTFLH:  V45  
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HAN Qingzhuang
XIANG Yang
PENG Zhihang
FENG Jian
LI Liangjun
WEN Jin
LIU Ping
Cite this article:   
HAN Qingzhuang,XIANG Yang,PENG Zhihang, et al. Research progress of anti-thermal insulation materials[J]. Materials Science and Engineering of Powder Metallurgy, 2025, 30(2): 79-100.
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http://pmbjb.csu.edu.cn/EN/10.19976/j.cnki.43-1448/TF.2024100     OR     http://pmbjb.csu.edu.cn/EN/Y2025/V30/I2/79
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