中文摘要：

热障涂层（TBCs）是目前最先进的高温防护涂层之一，具有良好的隔热效果和抗高温氧化性能。综述了热障涂层的陶瓷材料、粘结层材料、涂层结构、制备工艺及涂层失效机理等5个方面的研究现状，在此基础上提出了热障涂层的发展方向。

英文摘要：

Thermal barrier coatings （TBCs） become one of the most advanced coatings for high temperature protection presently, which show excellent thermal barrier effect and high-temperature oxidation resistance. In this paper, the research status of ceramic materials, metal-bonding materials, construction, preparing technology and failure mechanism of TBCs are reviewed. Finally, the development tendency of TBCs is presented.