The Influence of Plasma Composition in the Thermal Cyclic Performance of Yttria-Stabilized Zirconia (8YSZ) Thermal Barrier Coatings (TBCs) [PDF]
J Therm Spray Technol, 2021 Bruno Guerreiro +4 more
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Isothermal Oxidation Behavior of Gadolinium Zirconate (Gd2Zr2O7) Thermal Barrier Coatings (TBCs) produced by Electron Beam Physical Vapor Deposition (EB-PVD) technique [PDF]
Open Chemistry, 2018 Thermal Barrier Coatings (TBCs) provide thermal insulation for gas turbine components operating at high temperatures. Generally, TBCs were produced on a MCrAlY bond coat with 7-8% Yttria Stabilized Zirconia (YSZ) using Atmospheric Plasma Spray (APS ...
Doleker Kadir Mert +3 more
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Alexandria Engineering JournalThe demand for efficient engineering components operating in harsh environments has necessitated the exploration of advanced protective measures.
Amjad Iqbal +4 more
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Enhancement of TBC (Thermal Barrier Coatings) Characteristics by Gas Tunnel Type Plasma Spraying
Materials Science Forum, 2007 Zirconia (ZrO2) coating formed by plasma spray method is widely used industrially as a thermal barrier coating (TBC). Presently, there are some problems such as spallation and cracks inside the coating. As one solution given by the development of new spaying processing, the gas tunnel type plasma spraying is one of excellent method to enhance the TBC ...
Akira Kobayashi
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Thermal fatigue characteristics of 8Y2O3-ZrO2, La2Zr2O7, La2(Zr0.7Ce0.3)2O7 and La2Ce2O7 thermal barrier coatings in duplex, multilayer functionally graded and multilayer configurations [PDF]
Processing and Application of Ceramics, 2023 La2Zr2O7, La2(Zr0.7Ce0.3)2O7 and La2Ce2O7 pyrochlore plasma sprayable powders were synthesized and plasma spray coated on steel plates with NiCrAlY bond coat. Three different configurations were used: duplex, multilayer functionally graded and multilayer,
Pasupuleti Kirti Teja +3 more
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Model Studies of Pore Stability and Evolution in Thermal Barrier Coatings (TBCs)
, 2008 Studies of high-temperature morphological evolution of controlled-geometry surface cavities and of controlled-geometry internalized pores etched into (100) and (111) surfaces of yttria-stabilized zirconia (YSZ) have been conducted. Results show significant crystallography-dependent variations in the morphologies and evolution rates.
Andreas M. Glaeser
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Failure mechanism and cracking-resistant design of thermal barrier coatings with long life span
Journal of Aeronautical Materials, 2022 Thermal barrier coatings (TBCs) are deposited on metallic components to prevent heat flux due to their excellent thermal insulation function. Nowadays, TBCs have become the key core technology of the new generation gas turbines.
ZHANG Bo +3 more
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Development of Embedded Thermocouple Sensors for Thermal Barrier Coatings (TBCs) by a Laser Cladding Process [PDF]
, 2016 Thermal barrier coatings (TBCs) are now being widely used on gas turbine engines to lower the surface temperatures of metallic substrate from extreme hot gas stream in combustor and turbine components. The thermally grown oxide (TGO) growth rate plays an important role in the lifetime of TBC systems. The accurate real-time monitoring of bond-coat/ 8YSZ
Yanli Zhang
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Chemical Engineering Journal Advances, 2022 Thermal barrier coatings (TBCs) have been widely studied over the last decade. Lanthanum zirconate (LaZrO) is known for high melting point and good thermal stability in aircraft engine environment.
Zaoyu Shen +4 more
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Research Progress on Failure Behavior and Repair Remanufacturing of Thermal Barrier Coatings
Hangkong gongcheng jinzhan, 2021 T hermal barrier coatings(TBCs)technology is an effective means for gas turbines to reduce the surface temperature of hot-end components,resist the hot corrosion,and obtain the high thrust-weight ratio.If the coating fails,it will influence the safety of
CHEN Ju +5 more
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