【摘要】 介绍近年来国内外热障涂层的研究状况和发展趋势.通过对热障涂层的材料和结构体系的综述,分析了制备热障涂层的各种技术方法,论述了热障涂层的失效与破坏机理,并且对热障涂层的技术发展与应用前景作了展望.更多还原

【Abstract】 Thermal barrier coatings(TBC) have been widely used to prolong lifetime of hot section at high temperatures nowadays.Current status and research development of thermal barrier coatings in the world are briefly reviewed.The materials for thermal barrier coating,the composition structure of the coating system,the technologies for TBC deposition,the failure mechanism and trends and applications in research and technology of TBC are also discussed.更多还原