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As-Sprayed Highly Crystalline Yb2Si2O7 Environmental Barrier Coatings (EBCs) by Atmospheric Plasma Spray (APS)
High amorphous phase formation tendency, a desirable microstructure and phase composition, as well as silicon evaporation, are the key challenges of...
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Microstructural, Mechanical, and Tribological Evaluation of Cu-Al-based Coatings Deposited by APS and HVOF
Thermal-sprayed coatings have been extensively used in aerospace with the main purpose to overcome critical challenges such as abrasive wear,...
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Surface and Interface Analysis on Plasma Spray Coating on Superalloys at Elevated Temperature
This research work aims to depict the high temperature behaviour of two different materials at a temperature. For investigations, samples were coated... -
Component Demonstration and Engine Validation of Solution Precursor Plasma Spray (SPPS) Yttrium Aluminum Garnet (YAG) Thermal Barrier Coatings: Part II
Yttrium aluminum garnet thermal barrier coatings (TBCs) deposited by the solution precursor plasma spray process (SPPS) have been shown to have a...
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Comparative Study on the Microstructure and Properties of 304 Stainless Steel Coatings Prepared by High-Velocity Oxygen Fuel Spraying and Air Plasma Spraying
The 304 stainless steel coatings were applied to a 6061-T6 aluminum alloy substrate using high-velocity oxygen fuel spraying (HVOF) and air plasma...
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Perspectives on Environmental Barrier Coatings (EBCs) Manufactured via Air Plasma Spray (APS) on Ceramic Matrix Composites (CMCs): A Tutorial Paper
There are many sets of information in the literature (e.g., papers, books and websites) about the great achievements that are expected for aerospace...
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Surface analysis of yttrium oxyfluoride deposited via air plasma spraying for Erosion resistance against NF3 plasma
The plasma-resistant properties of surfaces coated with synthesized and commercial yttrium oxyfluoride materials, respectively, were investigated by...
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Investigation of Corrosion Characteristics of Plasma-Sprayed Composite Coating on Bearing Steel Through Electrochemical and Salt Spray Test
This paper evaluates corrosion characteristics of a new material combination for a composite coating consisting of compounds Nickel Aluminum (NiAl),...
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Development of Thermal Spray Alumina Coating for High Diffuse Reflectivity Application in Lambertian Screen
This study is about material and processes technologies for the realization of diffuse reflective screens supporting high temperatures. The use of...
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Solid Particle Erosion and Scratch Wear Behavior of NiTi Smart Alloy Modified Mild Steel Using Atmospheric Plasma Spray Technology at Different Substrate Preheating Temperatures
Solid particle erosion is a severe problem for a machine working in a sandy environment. Due to this service, life of instruments decreases as...
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Structure Evolution and Corrosion Performance of CoCrFeMnNi High Entropy Alloy Coatings Produced Via Plasma Spray and Cold Spray
High-entropy alloys (HEAs) such as the Cantor Alloy (equiatomic CoCrFeMnNi) have gained significant interest over the last decade for their unique...
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High-Temperature Wear and Abradable Behaviors of Yb2Si2O7-CaF2 Composite Coatings Fabricated by Atmospheric Plasma Spray
Ceramic matrix composites (CMCs) have become important structural materials of aero-engines under elevated operating temperature while the abradable...
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Effect of laser remelting on microstructure, salt spray corrosion and electrochemical performance of plasma sprayed CoCrFeNiMo HEA coating
A plasma sprayed CoCrFeNiMo high-entropy alloy coating on Ti6Al4V alloy was processed by laser remelting, and the salt spray corrosion and...
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Acoustic Emission Sensor-Assisted Process Monitoring of Air Plasma-Sprayed Titanium Deposition
Acoustic emission is a sensing technique that offers the potential benefit for its use as an in situ monitoring tool for a wide range of...
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The Microstructural and Chemical Composition Changes in TGO and BC of HALT Pt–Al–APS YSZ Coating After Cyclic Oxidation
AbstractIn this research, the microstructural and chemical composition changes of thermally grown oxide (TGO) and bond coat (BC) layer were...
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Erosion of ceramic coating applications under the influence of APS and HVOF methods
The erosion wear of the thermal barrier coating (TBC) application created by the ceramic topcoat effect on the substrate material and the...
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Impact of Precursor Thermal Decomposition Reactions on YSZ Coatings Deposited with a Low-Power Plasma Torch at Short Spray Distance
Yttria-stabilized zirconia (YSZ) deposition at short spray distance is of great interest for the aeronautic industry, especially to perform a thermal...
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Investigating Atmospheric Pressure Plasma Spray Coating of YPO4 and its Performance as a Corrosion Barrier Protective Layer Against Molten Uranium
YPO 4 qualifies as a strongly effective environmental barrier coating material against highly aggressive corrosive environments like molten uranium...
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Effect of Mo Addition and Water Vapor on the High-Temperature Corrosion Performance of APS Ni-Al-based Coatings
To investigate the influence of Mo addition and water vapor content on the high-temperature corrosion resistance of Ni-Al-based coatings, 0Mo, 5Mo,...
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Development of Solution Precursor Plasma Spray (SPPS) Yttrium Aluminum Garnet (YAG) Coatings for Engine Components Using a High Enthalpy Cascaded Arc Gun: Part I
Solution precursor plasma-sprayed (SPPS) yttrium aluminum garnet (YAG) thermal barrier coatings (TBCs) have previously been shown to have higher...