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Keyword: Coatings

Total Papers Found: 16
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Corrosion Behavior and Thermal Conductivity of Plasma Sprayed AlN/Al2O3 Coating

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Composite spray coatings containing Al2O3 and AlN were prepared and their tensile bonding strength, microhardness, corrosion behavior and thermal conductivity were compared to those of pure Al2O3. The ...

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The Effects of Thermophysical Properties and Environmental Conditions on Fire Performance of Intumescent Coatings on Glass Fibre-Reinforced Epoxy Composites

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The reaction to fire properties of three commercial coatings designed for steel structures were investigated. The coatings in this study were covering a glass fiber-reinforced epoxy composite. It was determined ...

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Characterization of the carbonization process of expandable graphite/silicone formulations in a simulated fire

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Preventing steel from losing its strength during fires is crucial for safe evacuation and effective fire fighting. One of the most common protective coatings applied to steel and other construction ...

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Numerical investigation of the effect of interfacial thermal resistance upon the thermal conductivity of copper/diamond composites 

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Diamond is an extremely conductive material that would be ideal for dissipating heat in microelectronics if it were not for its high price tag. In this study, cost effective copper- ...

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Thermal degradation and fire performance of intumescent silicone-based coatings

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Intumescent paints protect steel structures from fires by creating insulative foams when heated above a critical temperature. This paper examines the fire resistance capabilities of phenyl silicone coatings in comparison ...

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Characterization of anisotropic and irregularly-shaped materials by high-sensitive thermal conductivity measurements

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The transient plane source (TPS) technique has a wide range of applications because of its capability to test solids, liquids, powders, and anisotropic materials over a range of sizes. Thermal ...

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Properties of Nanocrystals-formulated Aluminosilicate Bricks

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Seven different types of nanocrystals were used as additives in aluminosilicate bricks to determine if this is a valid method of decreasing the thermal diffusivity of the bricks for use ...

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Properties and Performance of High-Purity Thermal Barrier Coatings

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Using the transient plane source (TPS) technique, the authors investigated the thermal properties of a series of yttria-stabilized zirconia (YSZ) thermal barrier coatings (TBCs). The YSZ coatings had varying amounts ...

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Low Thermal Conductivity Coatings for Gas Turbine Applications

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Thermal barrier coatings (TBC) are plasma sprayed onto gas turbine parts in order to improve combustion efficiency and component life time. Two TBC are looked at in this report: yttria ...

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Effects of Impurity Content on the Sintering Characteristics of Plasma-Sprayed Zirconia

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Yttria-stabilized zirconia (YSZ) powders containing varying amounts of SiO2 and Al2O3 impurities were plasma sprayed onto metallic substrates and subsequently investigated. The authors were interested in how the impurities ...

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