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- Keywords FGM thermal barrier coatings;heat insulation;stress relaxation; 功能梯度热障涂层;隔热;应力缓和;
- FGM thermal barrier coatings 功能梯度热障涂层
- A large quantity of zirconia powder is used for plasm sprayingto prepare thermal barrier coatings. 氧化锆粉末大量用于等离子喷涂以制备热障涂层材料。
- The objective of this research was to study the deformation and failure of ceramic thermal barrier coating (TBC), with and without functionally graded material (FGM) under thermal-mechanical loading. 摘要在以激光器为热源和机械加载的工作环境中对热-力联合作用下含有梯度层的热障涂层的变形和破坏行为进行研究。
- K Gong,L Deng,FS Liu,H B Xu.Investigations on the formation of initial cracks in thermal barrier coatings prepared by EB-PVD[J].Acta Metall Sinica,1996,(9)6:519. 张东博;郭洪波;宫声凯;徐惠彬.;EB-PVD热障涂层对高温合金基体断裂特征影响的研究[J]
- According to the deformation characteristics of plasma sprayed ceramic thermal barrier coatings (TBC) and directional solidified superalloy substrate, viscoplastic constitutive models were introduced. 摘要针对等离子涂层涡轮导向叶片材料的变形特点,引入了粘塑性本构模型。
- The thermal diffusivity, specific heat and density of Yttria Stabilized nanostructured Zirconia (YSZ) thermal barrier coatings (TBCs) were tested in order to estimate the heat insulting effect. 通过测试等离子喷涂纳米氧化钇稳定氧化锆热障涂层的热扩散率、比热容及密度,得出涂层的热导率,借以评价涂层的隔热效果。
- Abstract: A knowledge base system(KBS) is designed for thermal barrier coatings(TBCs).The system is composed of original repository, rule base and management system and is managed by multi-user model. 摘要:设计并建立了热障涂层知识库系统,采用多用户的管理模式由知识库管理系统统管整个知识库系统。
- Studies on the result of thermal barrier coatings 热障涂层隔热效果的研究
- This paper discusses the performance and the application of the zirconia thermal barrier coating. 文中介绍了氧化锆基热障涂层材料的性能及应用。
- YSZ nano-structured thermal barrier coatings 纳米YSZ热障涂层
- nanostructured thermal barrier coatings 纳米结构热障涂层
- Gradient thermal barrier coatings 梯度热障涂层
- The technology for the plasma spraying of potassium titanate thermal barrier coating was investigated using orthogonal test. 为了探索六钛酸钾热障涂层的制备工艺,通过正交试验分析方法,采用等离子喷涂工艺制备了钛酸钾热障涂层。
- Ceramic thermal barrier coatings 陶瓷热障涂层
- continuously graded thermal barrier coatings 连续梯度热障涂层
- A thermal barrier coating (TBC) consisting of CoNiCrAlY bonding layer and ZrO_2+Y_2O_3 surface layer was formed on the TiAl alloy surface by plasma spraying. 采用等离子喷涂方法在TiAl合金表面喷涂 ,得到由CoNiCrAlY粘结层和 (ZrO2 +Y2 O3)陶瓷外层组成的双层结构的热障涂层。
- Thermal barrier coating(TBC) is a kind of high temperature protection coating.Because of its wide application,it has attracted more and more interests in recent years. 热障涂层是一类高温防护涂层,由于其应用的广泛性,已成为近年来涂层研究领域的热点之一。
- Abstract: Thermal barrier coating (TBC) is a kind of high temperature protection coating.Because of its wide application, it has attracted more and more interests in recent years. 摘 要: 热障涂层是一类高温防护涂层,由于其应用的广泛性,已成为近年来涂层研究领域的热点之一。
- The thermal barrier coatings (TBC),which Ni30Cr12Al0.3Y bond coating was deposited by magnetron sputtering and ZrO 2 ceramic top coating was deposited by electron beam-physical vapor deposition (EB-PVD),was produced on Ni-base superalloy. 在Ni基单晶高温合金基体上 ;采用磁控溅射沉积Ni30Cr12Al0 .;3Y粘结层;电子束物理气相沉积 (EB -PVD)氧化锆陶瓷面层;制备了热障涂层