Progress in ceramic materials and structure design toward advanced thermal barrier coatings
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 …
in aeroengines or land-based gas turbines by the thermal insulation and corrosion/erosion …
Silicate deposit degradation of engineered coatings in gas turbines: progress toward models and materials solutions
DL Poerschke, RW Jackson… - Annual Review of …, 2017 - annualreviews.org
Modern gas turbines rely on ceramic coatings to protect structural components along the hot
gas path. These coatings are susceptible to accelerated degradation caused by silicate …
gas path. These coatings are susceptible to accelerated degradation caused by silicate …
Experimental and numerical investigation on the thermal and mechanical behaviours of thermal barrier coatings exposed to CMAS corrosion
Abstract Calcium-magnesium-alumino-silicate (CMAS) corrosion is a critical factor which
causes the failure of thermal barrier coating (TBC). CMAS attack significantly alters the …
causes the failure of thermal barrier coating (TBC). CMAS attack significantly alters the …
[图书][B] Aerospace alloys
S Gialanella, A Malandruccolo - 2020 - Springer
The aerospace field is traditionally strategic for the development of novel materials needed
for the specific requirements of aircraft structures and propulsion systems. A large number of …
for the specific requirements of aircraft structures and propulsion systems. A large number of …
Grain boundary corrosion mechanism of YSZ thermal barrier oxides under CMAS attack
Grain boundary (GB) corrosion of yttria-stabilized zirconia (YSZ) under calcium-magnesium-
alumino-silicates (CMAS) attack was investigated. Dense YSZ ceramics with YO 1.5 …
alumino-silicates (CMAS) attack was investigated. Dense YSZ ceramics with YO 1.5 …
Interaction laws of RE2O3 and CMAS and rare earth selection criterions for RE-containing thermal barrier coatings against CMAS attack
L Guo, B Zhang, Y Gao, K Yan - Corrosion Science, 2024 - Elsevier
Thermal barrier coatings (TBCs) with higher rare earth (RE) contents are more resistant to
CaO-MgO-Al 2 O 3-SiO 2 (CMAS) attack due to their reaction to form apatite protective …
CaO-MgO-Al 2 O 3-SiO 2 (CMAS) attack due to their reaction to form apatite protective …
Failure of plasma sprayed nano‐zirconia‐based thermal barrier coatings exposed to molten CaO–MgO–Al2O3–SiO2 deposits
Recently, nanostructured thermal barrier coatings have received considerable attention
because of some superior properties in comparison with their conventional counterpart. In …
because of some superior properties in comparison with their conventional counterpart. In …
Equilibrium relationships between thermal barrier oxides and silicate melts
DL Poerschke, TL Barth, CG Levi - Acta Materialia, 2016 - Elsevier
The phase equilibria between thermal barrier coating (TBC) materials and calcium–
magnesium–aluminosilicate melts (CMAS, representing deposits formed when siliceous …
magnesium–aluminosilicate melts (CMAS, representing deposits formed when siliceous …
Hot corrosion behaviour of La2 (Zr0. 7Ce0. 3) 2O7 thermal barrier coating ceramics exposed to molten calcium magnesium aluminosilicate at different temperatures
X Zhou, B Zou, L He, Z Xu, J Xu, R Mu, X Cao - Corrosion Science, 2015 - Elsevier
Hot corrosion studies of La 2 (Zr 0.7 Ce 0.3) 2 O 7 (LZ7C3) thermal barrier coating (TBC)
ceramics by calcium magnesium aluminosilicate (CMAS) glass were conducted at …
ceramics by calcium magnesium aluminosilicate (CMAS) glass were conducted at …
La2 (Zr0. 7Ce0. 3) 2O7 thermal barrier coatings prepared by electron beam-physical vapor deposition that are resistant to high temperature attack by molten silicate
Abstract Calcium-magnesium-alumino-silicate (CMAS) attack is a significant failure
mechanism for thermal barrier coatings (TBC). In this study, La 2 (Zr 0.7 Ce 0.3) 2 O 7 …
mechanism for thermal barrier coatings (TBC). In this study, La 2 (Zr 0.7 Ce 0.3) 2 O 7 …