Results 21 to 30 of about 3,265,794 (282)

Advanced Nanoceramic Thermal Barrier Coating Systems [PDF]

MATEC Web of Conferences
With the continuous development of aerospace propulsion technologies and gas turbines, there always exists high demand for the stability and performance assurance of thermal barrier coatings under extreme high-temperature conditions.
Qu Yi
doaj   +1 more source

Sol–gel processing and characterization of (RE-Y)-zirconia powders for thermal barrier coatings [PDF]

, 2011
The effect of doping on the structural, morphological and thermal properties of ZrO2–XO1.5 (X=Y, La, Sm, Er) solid solutions for thermal barrier (TBC) applications was investigated. Oxide powders of various compositions from 9.7 to 40 mol% XO1.5 (X=Y, La,
Ansart, Florence, Bonino, Jean-Pierre, M. Dalbin, Fenech, Justine, A. Barnabe, F. Ansart, J.P. Bonino, Barnabé, Antoine, J. Fenech, Dalbin, Michel   +9 more
core   +1 more source

Properties and Performance of High-Purity Thermal Barrier Coatings

, 2007
It was found that the content of impurity oxides in 7YSZ, such as SiO2 and Al2O3, has a significant effect on coating sintering resistance and phase stability of 7YSZ thermal barrier coatings (TBCs).
I. O. Golosnoy, Dorfman, M.R., S. Paul, A. Cipitria, Clyne, T., Clyne, T.W., Dorfman, M., T. W. Clyne, Golosnoy, I.O., I.O. Golosnoy, Paul, S., T.W. Clyne, Cipitria, A., Golosnoy, I., M. R. Dorfman, Xie, L., L. Xie, M.R. Dorfman   +17 more
core   +2 more sources

Columnar structure deposition regulation and surface modification of PS-PVD thermal barrier coatings

Cailiao gongcheng, 2023
Plasma spray-physical vapor deposition(PS-PVD) technology which has many characteristics of the multi-structure regulation, provides the possibility for the preparation of thermal barrier coatings with high thermal insulation and long life.
YAO Mengchen, HUANG Lu, LIU Meijun, YANG Guanjun   +3 more
doaj   +1 more source

Service Temperature Measurement and Thermal Insulation Mechanism of Thermal Barrier Coatings [PDF]

Cailiao Baohu
Thermal barrier coatings (TBC) are used for thermal protection of aero-engine turbine blade surface, which mainly consist of bond coatings and ceramic coatings.
ZHANG Kairong, XU Yi, LIU Meijun, YANG Guanjun
doaj   +1 more source

Adhesion and Thermal Insulation Performance of the Antiseptic Paint on the Surface of Gadolinium Zirconate Thermal Barrier Coating [PDF]

Cailiao Baohu
Thermal barrier coatings are commonly sprayed onto the surfaces of hot-end components of aerospace vehicles to enhance the temperature-bearing capacity of metal substrates.After large-scale production， these coatings typically face a storage period of ...
LI Chun, GAO Xu, GENG Qiong, YANG Zhenxiao, NI Liyong, DU Xinwei, LI Ting, MA Kangzhi, WEN Bo
doaj   +1 more source

Interfacial toughness evaluation of thermal barrier coatings by bending test

Theoretical and Applied Mechanics Letters, 2018
: Determining the interfacial properties of thermal barrier coatings (TBCs) is imperative for their durability evaluation and further improvements. A ceramic coating (topcoat) and a NiCoCrALY bondcoat were atmospheric-plasma-sprayed (APS) on a stainless ...
Qi Zhu, Wei He, Lei Chen, Jianguo Zhu, Wenfeng Hao   +4 more
doaj   +1 more source

Research Process in Plasma Spray Physical Vapor Deposited Thermal Barrier Coatings

Journal of Aeronautical Materials, 2018
Plasma spray physical vapor deposition (PS-PVD) is a newly developed processing technology for advanced functional coatings and films. PS-PVD is featured with the advantages of plasma spray (PS) and physical vapor deposition (PVD) and can be used for ...
SHI Jia, WEI Liangliang, ZHANG Baopeng, GAO Lihua, GUO Hongbo, GONG Shengkai, XU Huibin   +6 more
doaj   +1 more source

Thermal property and failure behaviors of Gd doped LaZrCeO coatings with feathery microstructure

npj Materials Degradation, 2022
LaZrCeO coatings are promising candidates to substitute Y2O3-stabilized ZrO2 in advanced gas turbine engines. In this study, Gd doped LaZrCeO coatings were deposited by electron beam physical vapor deposition.
Zaoyu Shen, Guanxi Liu, Limin He, Rende Mu, Jianwei Dai   +4 more
doaj   +1 more source

CFD/FEA Co-Simulation Framework for Analysis of the Thermal Barrier Coating Design and Its Impact on the HD Diesel Engine Performance

Energies, 2021
Thermal barrier coatings (TBCs) have been investigated both experimentally and through simulation for mixing controlled combustion (MCC) concepts as a method for reducing heat transfer losses and increasing cycle efficiency, but it is still a very active
Sean Moser, K. Dean Edwards, Tobias Schoeffler, Zoran Filipi   +3 more
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