Ceramic Fibers Reinforced Functionally Graded Thermal Barrier Coatings
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201700149
Abstract: The long-term durability is a considerable challenge for the use of thermal barrier coatings (TBCs). In order to solve this problem, introduction of yttria-stabilized zirconia (YSZ) short fibers in functionally graded system is employed to… read more here.
Keywords: functionally graded; ceramic fibers; thermal barrier; barrier coatings ... See more keywords
Oil‐Based Self‐Healing Barrier Coatings: To Flow and Not to Flow
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DOI: 10.1002/adfm.201906273
Abstract: Localized corrosion involves the selective attack of a metal at a small, exposed site. This can be particularly devastating for load‐bearing structures, which can fail catastrophically even with very little material loss. Unfortunately, local corrosion… read more here.
Keywords: localized corrosion; barrier coatings; corrosion; self healing ... See more keywords
Facile Macrocyclic Polyphenol Barrier Coatings for PDMS Microfluidic Devices
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202001274
Abstract: Soft lithography techniques using polydimethylsiloxane (PDMS) are a cornerstone of microfluidic microdevices and emerging technologies such as microphysiological systems (MPS). Most of these systems employ hydrophobic small molecules during either stem cell differentiation, drug screening,… read more here.
Keywords: microfluidic devices; barrier coatings; macrocyclic polyphenol; coatings pdms ... See more keywords
Microstructural characterization of plasma sprayed Ln2Zr2O7 thermal barrier coatings by electron microscopy methods
Sign Up to like & getrecommendations! Published in 2020 at "Microscopy Research and Technique"
DOI: 10.1002/jemt.23441
Abstract: The presented article characterized microstructural aspects of thermal barrier coatings (TBCs) analysis using methods of electron microscopy such as electron backscatter diffraction (EBSD), transmission/scanning electron microscopy (S/TEM), and TEM. The analyzed TBC system is based… read more here.
Keywords: microscopy; electron microscopy; thermal barrier; barrier coatings ... See more keywords
Modelling and analysis of the oxide growth coupling behaviour of thermal barrier coatings
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science"
DOI: 10.1007/s10853-019-03620-7
Abstract: A chemo-transport-mechanics model is developed to study the growth of thermally grown oxide (TGO) and its impact on deformation and stress in air plasma-sprayed thermal barrier coatings (TBCs). As the driving force for oxygen transport,… read more here.
Keywords: oxygen; transport; thermal barrier; growth ... See more keywords
The Use of APS Thermal Barrier Coatings in Corrosive Environments
Sign Up to like & getrecommendations! Published in 2017 at "Oxidation of Metals"
DOI: 10.1007/s11085-017-9728-2
Abstract: Thermal barrier coatings (TBC) can be used to reduce the metal temperature of gas turbine blades enabling higher Cr alloys (lower strength) to be used when gas turbines are to be used in corrosive environments… read more here.
Keywords: hot corrosion; corrosive environments; use aps; thermal barrier ... See more keywords
On the Dependence of Durability of Thermal Barrier Coatings on the Oxidation Resistance of Composite Substrate Systems Produced by Diffusing Platinum into Selected Ni-Based Superalloys
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-019-04222-9
Abstract: Platinum is diffused into the single-crystal superalloys CMSX-4 and CMSX-10 to integrate a surface protection layer consisting of a mixture of γ′- and γ-phases. It is shown that the Pt/CMSX-10 system is characterized by higher… read more here.
Keywords: platinum; system; oxidation; resistance ... See more keywords
Spontaneously formed nanostructures in double perovskite rare-earth tantalates for thermal barrier coatings
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DOI: 10.1016/j.actamat.2021.117152
Abstract: Abstract The identification of low thermal-conductivity materials that are stable up to high temperatures has been a longstanding challenge for high-temperature thermal management systems such as thermal barrier coatings (TBCs). Although phonon scattering in crystalline… read more here.
Keywords: earth tantalates; spontaneously formed; double perovskite; thermal barrier ... See more keywords
Strain-induced multiscale structural changes in lamellar thermal barrier coatings
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DOI: 10.1016/j.ceramint.2016.11.009
Abstract: Abstract The thermal mismatch stress, as well as residual stress, in coating/substrate systems often leads to structural changes and subsequent coating debonding in the systems. This study focused on the changes induced in the microstructure… read more here.
Keywords: structural changes; stress; thermal barrier; multiscale structural ... See more keywords
Polymer derived SiC environmental barrier coatings with superwetting properties
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DOI: 10.1016/j.ceramint.2017.05.326
Abstract: Abstract Surfaces with superwetting capabilities can be used for corrosion protection, self-cleaning and bio-fouling protection amongst other applications. In this work, we present a method to produce a SiC coating with an almost superhydrophobic behavior… read more here.
Keywords: water contact; environmental barrier; sic environmental; polymer derived ... See more keywords
Y3Ce7Ta2O23.5 and Yb3Ce7Ta2O23.5—Two kinds of novel ceramics for thermal barrier coatings
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.02.100
Abstract: Abstract For the development of ceramic candidates for thermal barrier coatings, two kinds of new ceramics, Y3Ce7Ta2O23.5 and Yb3Ce7Ta2O23.5, were synthesized by sintering at 1873 K for 10 h. The obtained samples were composed of a single… read more here.
Keywords: yb3ce7ta2o23 two; kinds novel; y3ce7ta2o23 yb3ce7ta2o23; thermal barrier ... See more keywords