Results 31 to 40 of about 288,818 (356)
Cailiao gongcheng, 2017 The 7YSZ thermal barrier coating was prepared with three different process parameters by plasma spraying-physical vapor deposition(PS-PVD). The phase structure and microstructure of the coating were analyzed using XRD and SEM methods, and the thermal ...
YUAN Tong +4 more
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MATEC Web of Conferences, 2016 It is important for huge ship to find the ceramic/metal functional gradient thermal barrier coating materials. A parallel computation model is built for optimization design of three-dimensional ceramic/metal functionally gradient thermal barrier coating ...
Chen Zhao, Zhang Shesheng
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New Environmental/Thermal Barrier Coatings Suitable for Hydrogen Doped Gas Turbines
发电技术ObjectivesWith the implementation of the national “Dual Carbon Strategy” (carbon peak and carbon neutrality), it is anticipated that the existing coating structures may not meet the requirements of future gas turbine thermal protection coatings.
WANG You +7 more
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MetalsThis review offers a comprehensive analysis of thermal barrier coatings (TBCs) applied to metallic materials. By reviewing the recent literature, this paper reports on a collection of technical information, involving the structure and role of TBCs ...
Maria Bogdan, Ildiko Peter
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Modelling Thermal Conductivity of Porous Thermal Barrier Coatings [PDF]
Coatings, 2019 Thermal conductivity of porous thermal barrier coatings was evaluated using a newly developed five-phase model. It was demonstrated that porosities distributed in coating strongly affect thermal conductivity. The decisive reason for this change in thermal conductivity can be traced back to defect morphology and its orientation, depending on the coating
Ghai, Ramandeep Singh +2 more
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Bond Coat Development for Thermal Barrier Coatings [PDF]
Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, 1989 The use of thermal barrier coatings on high pressure turbine components can improve gas turbine efficiency through reduction of cooling airflow. However, to reduce cooling airflow, a highly reliable thermal barrier coating is required. This increased reliability will be achievable through several complimentary approaches: material and process ...
D. J. Wortman +2 more
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Cailiao gongchengIn the pursuit of achieving a superior thrust-to-weight ratio and service reliability for advanced aero engines， increasingly stringent requirements are continually imposed on the material and process selection for turbine blades.
LIU Yanfei +5 more
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Adhesion and Thermal Insulation Performance of the Antiseptic Paint on the Surface of Gadolinium Zirconate Thermal Barrier Coating [PDF]
Cailiao BaohuThermal 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
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Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics
FEBS Open Bio, EarlyView.Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini +2 more
wiley +1 more source
Preparation and failure mechanism of LaZrCeO thermal barrier coating by EB-PVD
Cailiao gongchengThermal barrier coatings， consisting of a metal bonding layer， ceramic surface layer， and thermal growth oxide， are widely utilized in turbine blades for aero engines as protective coatings.
LUO Yuqing +5 more
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