TBCs相关论文
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Micro-damage Evolution and Residual Stress in Thermally Grown Oxides of Detonation Gun Sprayed Therm
Thermal barrier coatings (TBCs) on the superalloy turbine blades can lower the temperature of metallic substrate by 100-......
In this study, an innovative peg-nail structured laser modification was carried out on thermal barrier coatings (TBCs) w......
A first principle calculations of the thermal conductivity of thermal barrier coatings LnTaO4(Ln=La、
The lower the thermal conductivity,the better the performance of thermal barrier coatings(TBCs) is.Using the first-princ......
Influence of Gd_2O_3 and Yb_2O_3 Co-doping on Phase Stability,Thermo-physical Properties and Sinteri
The role of multicomponent rare earth oxides in phase stability, thermophysical properties and sintering for ZrO2-based ......
The yttria-stabilized zirconia(YSZ) thermal barrier coatings(TBCs) prepared by atmospheric plasma spraying with differen......
The performances of gradient thermal barrier coatings (GTBCs) produced by EB-PVD were evaluated by isothermal oxidation ......
Effect of Y_2O_3 stabilized ZrO_2 coating with tri-model structure on bi-layered thermally grown oxi
Bi-layered thermally grown oxide(TGO) layer plays a major role in the spallation of Y2 O3 stabilized ZrO2(YSZ) layer for......
This paper studies numerically the thermo-mechanical effects of ZrO2 thermal barrier coatings (TBCs) irradiated by a hig......
利用等离子喷涂法在发动机铝合金活塞上制得 Ni Cr Al Co Y与用质量分数为 8%的 Y2 O3 稳定的 Zr O2 梯度热障层。经热震实验、金......
A bond coat for thermal barrier coating (TBC), NiCrAlY coating, is subjected to vac-uum heat treatment in order to remov......
随着燃气轮机向着高温高效方向的不断发展,使其燃烧系统中的工作环境更加严峻苛刻,许多金属零部件将经受更严酷的高温、热冲击、热......
The ceramic/metal gradient thermal barrier coatings (CMGTBCs) which combined the conceptions of thermal barrier coatings......
NiCoCrAlY-ZrO_2·Y_2O_3 coatings were deposited on the substrates by using a technology of combining electron, atom and ......
Thermal conductivity of (Sm_(1-x)La_x)_2Zr_2O_7 (x=0,0.25,0.5,0.75 and 1) oxides for advanced therma
Pyrochlore oxides of general compositions, A2Zr2O7, where A is a 3+ cation (La to Lu), are promising candidate materials......
在热障涂层的顶层与连接层界面之间会生成热生长氧化物层。当涂层热暴露在空气中时,这种热生长氧化物的生长会导致陶瓷层与连接层......
Improved Toughness and Thermal Expansion of Non-stoichiometry Gd_(2-x)Zr_(2+x)O_(7+x/2) Ceramics for
Gd_2Zr_2O_7 has been considered as a promising thermal barrier coating candidate,but its toughness and thermal expansion......
对两种结构的ＴＢＣｓ试样进行了热震及结合强度测试，并用扫描电镜观察了ＺｒＯ２－８％Ｙ２Ｏ３（ＹＳＺ）面层裂纹的扩展情况。结果表明，梯度结构的ＴＢＣｓ的抗热震性能显著优于非梯......
Interface conjunction factors of thermal barrier coatings and the relationship between factors and c
In thermal barrier coatings (TBC), ceramics is covered on the metal matrix as coatings in order to raise its temperature......
A 3 kW radio frequency (RF) magnetron-sputtering unit was used to produce zirconia ceramic coatings on hollow turbine bl......
The functionally graded thermal barrier coatings (FG-TBCs) with 80%ZrO_2-13%CeO_2-7%Y_2O_3 (C-YSZ)/NiCoCrAlY were prepar......
Corrosion resistance of plasma sprayed NiCrAl+(ZrO_2+Y_2O_3) thermal barrier coating on 18-8 steel s
The corrosion resistance of NiCrAl+(ZrO_2+Y_2O_3)thermal barrier coating, formed with the plasma spraying technique, on ......
梯度热障涂层是一种新型耐热材料,可充分缓和热应力。简述了梯度热障涂层的国内外研究进展、设计及主要制备方法。
Graded therma......
La_2Zr_2O_7 (LZ) is a promising thermal barrier coating material for the high temperature applications. The fracture tou......
Thermal barrier coatings (TBCs) have successfully been used in gas turbine engines for increasing operation temperature ......
Rare earths are a series of minerals with special properties that make them essential for applications including miniatu......
The high-temperature oxidation behaviors of the NiCrAlYSi/P-YSZ thermal barrier coatings (TBCs) produced by electron bea......
In the present investigation,Pt/Ru-modified bond coating consisted of 2 μm Pt+2 μm Ru was deposited on a nickel-based ......
About 300 μm thickness uniform thermal barrier coatings (TBCs) were deposited on the 1Cr18Ni9Ti samples by solution pre......
Multilayered Pt/Ru modified aluminide coating for thermal barrier coating(TBC) systems has been investigated.2 μm Pt+2 ......
Effect of Obliquely Deposited on Microstructure and Texture Evolution in TBCs Fabricated by EB-PVD P
The effects of vapor incidence angle (VIA) on the microstructure and crystallographic texture of EB-PVD TBC under rotati......
Ion beam assisted deposition (IBAD) technology has been employed more and more in the fabrication of films and/or coatin......
NiCrAlY coatings were deposited on Ni-based superalloy by high-velocity oxygen-fuel spraying(HVOF).Surface modification ......
Modeling Study on Stress Distribution as Effects of Temperature and TGO Thickness in ScYSZ/NiCrAlY T
The effects of oxidation temperature and thickness of thermally grown oxide (TGO) on thermal stress distribution in ther......
Scandia,yttria-stabilized zirconia (Sc2O3-Y2O3-ZrO2) powder for plasma spraying was synthesized by chemical co-precipita......
Ceramic thermal barrier coatings (TBCs) are a very important technology for protecting the hot parts of gas turbines (GT......
本文利用交流阻抗这种无损检测的方法研究了热障涂层在质量分数为25%NaCl+75%Na2SO4混合盐体系中的热腐蚀行为。实验结果显示,热腐......
Influence of Plasma Spray Parameters on the Microstructure and Property of ZrO_2-7 wt%Y_2O_3 Coating
The plasma sprayed ZrO2-7 wt%Y2O3(7YSZ)coating has been widely applied in aircraft engine as a thermal barrier coating.I......
Effects of surface modification on thermal cycling lifetime of thermal barrier coatings with HVOF Ni
NiCrAlY bond coat was prepared by HVOF (high-velocity oxygen fuel) spray on nickel-based superalloy. Surface treatments ......
LaTi 2 Al 9 O 19 (LTA) exhibits promising potential as a new kind of thermal barrier coating (TBC) material, due to its ......
煤基联合循环电站系统的燃气轮机透平将会工作在高温高湿的环境中.文中基于高温多组分气膜冷却试验台,分析在高温气膜冷却系统中导......
Thermal barrier coatings (TBCs) are mostly applied to hot components of advanced turbine engines to insulate the compone......
Failure Behavior of Thermal Barrier Coatings on Cylindrical Superalloy Tube Under Thermomechanical F
Failure behavior of thermal barrier coatings on cylindrical superalloy tube was investigated under thermomechanical fati......
Phase transformation of tetragonal ZrO2 to monoclinic phase and also increment of bond coat oxidation kinetic(TGO thicke......
In this paper, a modified shear-lag model is developed to calculate the surface crack density in thermal barrier coating......
In this paper,a finite element model was developed for a turbine blade with thermal barrier coatings to investigate its ......
LaMgAl_(11)O_(19) thermal barrier coatings(TBCs) were applied to carbon steels with a NiCoCrAlY bond coat by plasma spra......
