摘要
本文在模拟试验装置上对用四种不同工艺制备的热障涂层进行了高温循环氧化动力学行为和微观退化机理的系统研究,给出主要结果,并提出了如何提高热障涂层寿命的途径。
The paper deals with cyclic oxidation behaviour of thermal barrier coating onsimulation equipment with four kinds of coating.After analysis of oxidation dynamicsbehaviour of coatings and their deteriorating mechanism,some ways for improving coating′slife-time have been suggested.
关键词
陶瓷
金属
复合材料
涂层
thermal barrier coating
oxidation dynamics
bond coating
