Tribological performance of thin HVAF-sprayed WC-CoCr coatings fabricated employing fine powder feedstock
K Torkashvand, M Gupta, S Björklund… - Journal of Thermal Spray …, 2023 - Springer
In this study, sliding and abrasion wear performance of WC-CoCr coatings deposited by
high velocity air–fuel (HVAF) spraying with various thicknesses (ie, 240, 150, 100, 50 and 30 …
high velocity air–fuel (HVAF) spraying with various thicknesses (ie, 240, 150, 100, 50 and 30 …
[HTML][HTML] Influence of nozzle configuration and particle size on characteristics and sliding wear behaviour of HVAF-sprayed WC-CoCr coatings
In this study, effect of feedstock particle size and nozzle configuration on deposition,
microstructural features, hardness and sliding wear behaviour of high velocity air fuel …
microstructural features, hardness and sliding wear behaviour of high velocity air fuel …
Influence of test conditions on sliding wear performance of high velocity air fuel-sprayed WC–CoCr coatings
Sliding wear performance of thermal spray WC-based coatings has been widely studied.
However, there is no systematic investigation on the influence of test conditions on wear …
However, there is no systematic investigation on the influence of test conditions on wear …
Effect of particle and carbide grain sizes on a HVOAF WC-Co-Cr coating for the future application on internal surfaces: microstructure and wear
The use of nanoscale WC grain or finer feedstock particles is a possible method of
improving the performance of WC-Co-Cr coatings. Finer powders are being pursued for the …
improving the performance of WC-Co-Cr coatings. Finer powders are being pursued for the …
Comparison of structure and wear properties of fine-structured WC-CoCr coatings deposited by HVOF and HVAF spraying processes
The aim of the work was to study the microstructure and wear properties of fine-structured
HVOF and HVAF sprayed WC-10Co-4Cr coatings prepared from powder having submicron …
HVOF and HVAF sprayed WC-10Co-4Cr coatings prepared from powder having submicron …
Influence of heat-treatment on the sliding wear of thermal spray cermet coatings
V Stoica, R Ahmed, T Itsukaichi - Surface and Coatings Technology, 2005 - Elsevier
Functionally graded WC–NiCrBSi coatings were thermally sprayed using a High Velocity
Oxy-Fuel (JP5000) system and heat-treated at 1200° C in argon environment. The relative …
Oxy-Fuel (JP5000) system and heat-treated at 1200° C in argon environment. The relative …
Sliding and abrasive wear behavior of WC-CoCr coatings with different carbide sizes
This study examines the sliding and abrasive wear behaviors of high-velocity oxy-fuel
(HVOF)-sprayed WC-CoCr coatings with different WC grain sizes. The HVOF coating …
(HVOF)-sprayed WC-CoCr coatings with different WC grain sizes. The HVOF coating …
Wear properties of CrC–37WC–18M coatings deposited by HVOF and HVAF spraying processes
CrC–37WC–18M cermet coatings were deposited using new feedstock powders which
seem to combine the properties of WC–CoCr and CrC–NiCr coatings. A conventional …
seem to combine the properties of WC–CoCr and CrC–NiCr coatings. A conventional …
Sliding wear behaviour of HVOF sprayed WC–Co coatings deposited with both gas-fuelled and liquid-fuelled systems
T Sudaprasert, PH Shipway, DG McCartney - Wear, 2003 - Elsevier
WC–Co thermally sprayed coatings are now widely used in a range of industries to combat
wear. During spraying of WC–Co coatings, there is a decomposition involving dissolution of …
wear. During spraying of WC–Co coatings, there is a decomposition involving dissolution of …
Effect of nanostructuring and Al alloying on friction and wear behaviour of thermal sprayed WC–Co coatings
AK Basak, JP Celis, M Vardavoulias… - Surface and Coatings …, 2012 - Elsevier
Nanostructured WC–Co and WC–Co–Al coatings, with about 300-μm as-deposited coating
thickness, were deposited by high velocity oxy-fuel (HVOF) spraying. Agglomerated …
thickness, were deposited by high velocity oxy-fuel (HVOF) spraying. Agglomerated …