Progress in ceramic materials and structure design toward advanced thermal barrier coatings

ZY Wei, GH Meng, L Chen, GR Li, MJ Liu… - Journal of Advanced …, 2022 - Springer
Thermal barrier coatings (TBCs) can effectively protect the alloy substrate of hot components
in aeroengines or land-based gas turbines by the thermal insulation and corrosion/erosion …

Ceramic top coats of plasma-sprayed thermal barrier coatings: materials, processes, and properties

E Bakan, R Vaßen - Journal of Thermal Spray Technology, 2017 - Springer
The ceramic top coat has a major influence on the performance of the thermal barrier
coating systems (TBCs). Yttria-partially-stabilized zirconia (YSZ) is the top coat material …

High‐entropy rare earth titanates with low thermal conductivity designed by lattice distortion

S Zhu, J Zhu, S Ye, K Yang, M Li… - Journal of the …, 2023 - Wiley Online Library
High‐entropy single‐phase rare earth titanates (RE0. 2Gd0. 2Ho0. 2Er0. 2Yb0. 2) 2Ti2O7
(RE= Sm, Y, Lu) were designed and synthesized successfully, in which their lattice distortion …

Multicomponent high-entropy zirconates with comprehensive properties for advanced thermal barrier coating

K Ren, Q Wang, G Shao, X Zhao, Y Wang - Scripta Materialia, 2020 - Elsevier
Thermal barrier coating materials, commonly ceramics, are deposited on superalloy
surfaces to improve their service temperature. However, the intrinsic brittleness and low …

High-entropy thermal barrier coating of rare-earth zirconate: a case study on (La0. 2Nd0. 2Sm0. 2Eu0. 2Gd0. 2) 2Zr2O7 prepared by atmospheric plasma spraying

L Zhou, F Li, JX Liu, Q Hu, W Bao, Y Wu, X Cao… - Journal of the European …, 2020 - Elsevier
We report a double-ceramic-layer (DCL) thermal barrier coating (TBC) with high-entropy
rare-earth zirconate (HE-REZ) as the top layer and yttria stabilized zirconia (YSZ) as the …

Overview on advanced thermal barrier coatings

R Vaßen, MO Jarligo, T Steinke, DE Mack… - Surface and Coatings …, 2010 - Elsevier
During the last decade a number of ceramic materials, mostly oxides have been suggested
as new thermal barrier coating (TBC) materials. These new compositions have to compete …

Ceramic materials for thermal barrier coatings

XQ Cao, R Vassen, D Stöver - Journal of the European Ceramic Society, 2004 - Elsevier
This paper summarizes the basic properties of ceramic materials for thermal barrier
coatings. Ceramics, in contrast to metals, are often more resistant to oxidation, corrosion and …

A review on failure mechanism of thermal barrier coatings and strategies to extend their lifetime

G Mehboob, MJ Liu, T Xu, S Hussain, G Mehboob… - Ceramics …, 2020 - Elsevier
Thermal barrier coating (TBC) system is an essential technology in many fields associated to
high temperatures. The main function of these TBCs is to protect the metallic parts against …

Composite ceramics thermal barrier coatings of yttria stabilized zirconia for aero-engines

Q Liu, S Huang, A He - Journal of materials science & technology, 2019 - Elsevier
Composite ceramics thermal barrier coatings (TBCs) are widely used in the aero-engines
field due to their excellent thermal insulation, which improves the service life and durability …

Lanthanum zirconate based thermal barrier coatings: A review

J Zhang, X Guo, YG Jung, L Li, J Knapp - Surface and Coatings Technology, 2017 - Elsevier
This review article summarizes the latest information about the manufacturing techniques of
lanthanum zirconate (La 2 Zr 2 O 7, LZ) powder and La 2 Zr 2 O 7 based thermal barrier …