Journal of Thermal Spray Technology
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Effect of SiC Deposition Behavior on Microstructure and Mechanical Properties of Cold-Sprayed Al5056/SiC Composite Coatings
Journal of Thermal Spray Technology - Tập 30 - Trang 1262-1273 - 2021
To study the effect of deposition behavior of the reinforcement on microstructure and property of cold-sprayed metal matrix composite coating, four Al5056 composite powders containing 15 wt.%, 30 wt.%, 45 wt.% and 60 wt.% SiC were mixed to prepare the composite coatings by cold spraying. Effect of the SiC deposition behavior on microstructure, SiC distribution, micro-/nanohardness, surface residua...... hiện toàn bộ
Erosion, Abrasive, and Friction Wear Behavior of Iron Aluminide Coatings Sprayed by HVOF
Journal of Thermal Spray Technology - Tập 17 - Trang 762-773 - 2008
Iron aluminides have been proposed lately as promising materials for wear applications. Many authors have focused their investigations on the friction behavior of FeAl coatings, emphasizing the role of this intermetallic phase as a new matrix to embed ceramic particles and replace the extensively studied WC-Co cermet system for high temperature. However, few of these studies deal with the evaluati...... hiện toàn bộ
Pressure-Based Liquid Feed System for Suspension Plasma Spray Coatings
Journal of Thermal Spray Technology - Tập 20 - Trang 967-973 - 2011
Thermal spraying with liquid-based feedstocks demonstrated a potential to produce coatings with new and enhanced characteristics. A liquid delivery system prototype was developed and tested in this study. The feeder is based on the 5MPE platform and uses a pressure setup to optimally inject and atomize liquid feedstock into a plasma plume. A novel self-cleaning apparatus is incorporated into the s...... hiện toàn bộ
Impact Damage FE Simulation of HVAF-Sprayed Monolayer and Al2O3 Reinforced Stainless Steel Coatings and Experimental Validation
Journal of Thermal Spray Technology - - 2023
Heat Flux Estimation of a Flame Thermal Spray Process Using a Thermally Thin Composite Calorimeter
Journal of Thermal Spray Technology - Tập 25 Số 8 - Trang 1650-1656 - 2016
The Characterization of Twin-Wire Arc-Sprayed FeCrBSi Coating and the Application in Sewage Sludge Boilers
Journal of Thermal Spray Technology - Tập 23 - Trang 1493-1498 - 2014
Incineration in boilers is an environment-friendly treatment for industrial and civil sewage sludge. However, due to the aggressive nature of the sludge, the boiler fireside-surface is subjected to severe wear, erosive, and high temperature corrosion problems during incineration. In this study, we developed an economical FeCrBSi wire material with iron weight content as high as 80%. The coating wa...... hiện toàn bộ
Modeling of Two-Phase Flow and Heat Transfer in Low-Temperature Oxygen-Fuel Spray Process
Journal of Thermal Spray Technology - Tập 23 - Trang 14-20 - 2013
The low-temperature oxygen-fuel (LTOF) spray is a modification of high velocity oxygen fuel spray. In this process, the high-temperature gas is accelerated to supersonic speed through a Laval nozzle followed by a straight barrel. By injecting room temperature gas into the mixing chamber, the temperature of the gas can be controlled in a range of about 1000-2500 K, so that some oxygen and temperatu...... hiện toàn bộ
Oxidation Behavior of Thermal Barrier Coatings with a TiAl3 Bond Coat on γ-TiAl Alloy
Journal of Thermal Spray Technology - Tập 24 - Trang 467-475 - 2014
The thermal barrier coatings investigated in this paper included a TiAl3 bond coat and a yttria partially stabilized zirconia (YSZ) layer. The TiAl3 bond coat was prepared by deposition of aluminum by cold spray, followed by a heat-treatment. The YSZ layer was prepared by air plasma spray. The isothermal and cyclic oxidation tests were conducted at 900 °C for 1000 h and 500 cycles to test the oxid...... hiện toàn bộ
From DC Time-Dependent Thermal Plasma Generation to Suspension Plasma-Spraying Interactions
Journal of Thermal Spray Technology - - 2009
PS-PVD Processing of Single-Phase Lanthanum Tungstate Layers for Hydrogen-Related Applications
Journal of Thermal Spray Technology - Tập 28 - Trang 1554-1564 - 2019
This work presents a systematic study of the lanthanum tungstate (LaWO) ceramic layers formation on porous metallic substrates as a function of the PS-PVD processing parameters including plasma characteristics, support type and temperature, as well as addition of O2 during the spraying. Through precise control of the PS-PVD parameters, a set of processing conditions were found that led to He gas-t...... hiện toàn bộ
Tổng số: 2,488
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