...方法,特别涉及混合溶胶浸涂技术制备非平衡四方相YSZ纳米涂层结构,属于热障涂层制备技术介绍热障涂层(Thermal barrier coatings, TBC)是目前最先进的高温防护涂层之一,通过在金属表面沉积一层或多层陶瓷涂层,使高温燃气和工作基体之间产生很大的温降,来保护...
基于252个网页-相关网页
...: 武颖娜, 王福会, 华伟刚, 孙超, 闻立时, 会议 会议记录ID : 4110009 研究了爆炸喷涂制备的热障涂层(thermal barrier coatings,TBCs)在高温下的氧化机制.
基于8个网页-相关网页
...免费论文教育网 关键词:eb-pvd;热障 涂层;高温氧化;热疲劳; 热循环 [gap=981]keywords: eb-pvd;thermal barrier coatings; high temperature oxidation; thermal fatigue; thermal cycling testing ..
基于6个网页-相关网页
引言热障涂层(Thermal Barrier Coatings,TBCs)可明显降低涡轮部件表面温度,增加燃气轮机功率,提高热效率,已成功应用于航空发动机,并将扩大应用于地面...
基于4个网页-相关网页
TBC thermal barrier coatings 热障涂层
thermal barrier coatings tbc 热障涂层
graded thermal barrier coatings 阶梯热障涂层
ceramic thermal barrier coatings 陶瓷热障涂层
gradient thermal barrier coatings 梯度热障层
composite thermal barrier coatings 复合隔热涂层
nanostructured thermal barrier coatings 纳米结构热障涂层
The increase of activity of one element is useful to the formation of its oxide. In a word, the thesis gives a detailed study of high temperature oxidation of thermal barrier coatings from thermodynamics, diffusion, oxidation kinetics and mechanochemistry activity.
总而言之,本文从热力学、扩散、氧化动力学和力学化学活度四个方面对热障涂层的高温氧化机理作了一个较为详细的论述。
参考来源 - 热障涂层界面氧化的热力学理论分析Plasma spraying is the most often used method for depositing thermal barrier coatings.
热等离子体喷涂是制备热障涂层的最主要办法。
参考来源 - ZrO·2,447,543篇论文数据,部分数据来源于NoteExpress
Gradient thermal barrier coatings, a new type heat resisting material, can sufficiently release heat stresses.
梯度热障涂层是一种新型耐热材料,可充分缓和热应力。
The results show that the graded thermal barrier coatings have typical lamellar structure. The coatings are compact.
结果表明:梯度涂层呈典型的层状结构,涂层较为致密,空隙均匀,同时分布有各向的微裂纹。
The result shows that the residual stress in thermal barrier coatings is a function of interface topography parameters.
模拟结果表明,热障涂层中的残余应力是界面形貌尺寸的函数。
应用推荐