Results 31 to 40 of about 2,104 (220)

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

Reinforced sol–gel thermal barrier coatings and their cyclic oxidation life [PDF]

, 2013
Cyclic oxidation life enhancement of sol–gel thermal barrier coatings is obtained via the reinforcement of the controlled micro-crack network that forms during the initial sintering of the deposit.
Ansart, Florence, Bonino, Jean-Pierre, Pin, Lisa, Vidal, Vanessa, Lours, Philippe, Le Maoult, Yannick   +5 more
core   +1 more source

Factors influencing the penetration depth of molten volcanic ash in thermal barrier coatings: Theoretical calculation and experimental testing

Results in Physics, 2019
Volcanic ash (VA) corrosion is a critical factor accelerating the failure of thermal barrier coatings (TBCs). The service life of the TBCs corroded by molten VA is controlled by its penetration depth.
Bingbing Yin, Zhiyuan Liu, Li Yang, Rudder Wu, Yichun Zhou   +4 more
doaj   +1 more source

A Review of the Erosion of Thermal Barrier Coatings. [PDF]

, 2007
The application of thermal barrier coatings (TBCs) to components with internal cooling in the hot gas stream of gas turbine engines has facilitated a steep increase in the turbine entry temperature and the associated increase in performance and ...
Wellman, R. G., Nicholls, John R.
core   +1 more source

LaGdZrO/YSZ thermal barrier coatings by EB-PVD: Microstructure, thermal properties and failure mechanism

Chemical Engineering Journal Advances, 2021
Advanced thermal barrier coatings (TBCs) have got an increasing number of attention in advanced aero-engine. The thermal cycling life and failure behavior still remain a big challenge under high temperature.
Zaoyu Shen, Zheng Liu, Rende Mu, Limin He, Guanxi Liu, Ziying Huang   +5 more
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

Microstructure design to improve the efficiency of thermal barrier coatings

Theoretical and Applied Mechanics Letters, 2018
: The insulation effect of ceramic coating in a turbine blade is of great importance for the service of engine in the field of aviation industry. Fabricating microstructure in the thermal barrier coatings (TBCs) is considered to be able to enhance the ...
Yanyan Yin, Rui Qi, Hongye Zhang, Shangbin Xi, Yingbin Zhu, Zhanwei Liu   +5 more
doaj   +1 more source

Evaluation of the Possibility of Applying Thermal Barrier Coatings to AlSi7Mg Alloy Castings [PDF]

Archives of Foundry Engineering, 2023
This paper analyses the possibility of applying thermal barrier coatings (TBCs) onto a substrate made of the AlSi7Mg alloy, intended for, among other things, internal combustion engine components.
M. Mróz, P. Rąb
doaj   +1 more source

Effects of Impurity Content on the Sintering Characteristics of Plasma-Sprayed Zirconia [PDF]

, 2007
Yttria-stabilized zirconia powders, containing different levels of SiO2 and Al2O3, have been plasma sprayed onto metallic substrates. The coatings were detached from their substrates and a dilatometer was used to monitor the dimensional changes they ...
Paul, S., Dorfman, M.R., Cipitria, A., Paul , S., Clyne, T., Clyne, T.W., Dorfman, M., Golosnoy, I.O., Golosnoy, I., Xie, L.   +9 more
core   +1 more source

Review of hot corrosion of thermal barrier coatings of gas turbine

Zhongguo Jianchuan Yanjiu, 2017
The review was done in order to make clear the problem of the hot corrosion of the Thermal Barrier Coatings(TBCs)during gas turbine serving. This paper summarizes the factors resulting from the hot corrosion of TBCs during turbine service and classifies ...
LIU Yongbao, LIU Jianhua, YU Youhong, HE Xing, LIU Li   +4 more
doaj   +1 more source