• CN:11-2187/TH
  • ISSN:0577-6686

机械工程学报 ›› 2025, Vol. 61 ›› Issue (10): 1-18.doi: 10.3901/JME.2025.10.001

• 特邀专栏:高端装备表面强化防护与再制造 • 上一篇    

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面向装备热防护的碳化物超高温陶瓷研究进展

肖浚艺1, 何鹏飞2, 薛琳1, 孙川2, 梁秀兵2, 程江波1   

  1. 1. 河海大学材料科学与工程学院 常州 213200;
    2. 军事科学院国防科技创新研究院 北京 100071
  • 收稿日期:2024-07-03 修回日期:2024-11-08 发布日期:2025-07-12
  • 作者简介:肖浚艺,男,1996年出生,博士研究生。主要研究方向为碳化物超高温陶瓷与超高温热防护涂层。E-mail:xiaojy95@163.com;程江波(通信作者),男,1979年出生,博士,教授,博士研究生导师。主要研究方向为材料表面技术。E-mail:chengjiangbo@hotmail.com
  • 基金资助:
    国家自然科学基金资助项目(52375180,52105233)。

Research Progress in Carbide Ultra-high Temperature Ceramics for Equipment Thermal Protection

XIAO Junyi1, HE Pengfei2, XUE Lin1, SUN Chuan2, LIANG Xiubing2, CHENG Jiangbo1   

  1. 1. College of Materials Science and Engineering, Hohai University, Changzhou 213200;
    2. Defense Innovation Institute, Academy of Military Sciences, Beijing 100071
  • Received:2024-07-03 Revised:2024-11-08 Published:2025-07-12

摘要: 新一代空天装备存在迫切的热防护需求,急需发展兼具优异热力学和抗氧化烧蚀性能的超高温陶瓷。其中,热学性能最为突出的碳化物超高温陶瓷体系存在力学和抗氧化性能短板。从碳化物超高温陶瓷的结构和性能特点出发,归纳增韧相引入和微结构仿生等强韧化设计对力学性能的增强效果;介绍调控其结构和性能的增熵化研究,涵盖阳离子固溶、阴离子修饰、高熵化设计;梳理碳化物超高温陶瓷热防护涂层的主要构筑方法,总结现有涂层的抗氧化烧蚀性能与机理;最后,从材料计算设计、强韧化和增熵化协同增强、烧蚀性能机理、大尺寸构件及涂层制备等方面对碳化物超高温陶瓷的主要发展方向进行展望。

关键词: 装备热防护, 碳化物超高温陶瓷, 强韧化, 熵调控, 热防护涂层

Abstract: Urgent thermal protection needs exist for the new generation of aerospace equipment, and there is an urgent need to develop ultra-high temperature ceramics with excellent thermodynamic, oxidation, and ablation resistance properties. Among them, the carbide ultra-high temperature ceramic system, which has the most outstanding thermal properties, has shortcomings in mechanics and oxidation resistance. Starting from the structure and properties of carbide ultra-high temperature ceramics, this review summarizes the enhancement effects of strengthening-toughening designs, including toughening phase introduction and microstructural bionization, on the mechanical properties. The entropy-enhancing research to modulate its structure and properties is introduced, covering cationic solid solution, anionic modification, and high-entropy design. The main construction methods of carbide ultra-high temperature ceramic thermal protective coatings are sorted out, and the oxidation and ablation resistance properties and mechanisms of the resulting coatings are summarized. Finally, the main development directions of carbide ultra-high temperature ceramics are outlined in terms of material computational design, synergistic enhancement by strengthening-toughening and entropy-enhancing, ablation property and mechanism, and preparation of large-size components and coatings.

Key words: equipment thermal protection, carbide ultra-high temperature ceramics, strengthening-toughening, entropy manipulation, thermal protective coatings

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