Application of hardmetals as thermal spray coatings
LM Berger - International Journal of Refractory Metals and Hard …, 2015 - Elsevier
Thermally sprayed hardmetal coatings have a typical thickness within the range 100–500
μm. Thus, thermal spray enables the functionality of hardmetals to be realized on the surface …
μm. Thus, thermal spray enables the functionality of hardmetals to be realized on the surface …
Comparative study of the dry sliding wear behaviour of HVOF-sprayed WC–(W, Cr) 2C–Ni and WC–CoCr hardmetal coatings
G Bolelli, LM Berger, M Bonetti, L Lusvarghi - Wear, 2014 - Elsevier
Recent studies of HVOF-sprayed WC–(W, Cr) 2 C–Ni coatings indicated an applicability at
temperatures above 600° C. Therefore, in the present paper the dry sliding wear behaviour …
temperatures above 600° C. Therefore, in the present paper the dry sliding wear behaviour …
Cavitation erosion characteristics at various flow velocities in NaCl medium of carbide-based cermet coatings prepared by HVOF spraying
S Hong, J Lin, Y Wu, J Wu, Y Zheng, Y Zhang… - Ceramics …, 2021 - Elsevier
This study aims to investigate the correlation between flow velocity and cavitation erosion
(CE) characteristics of high-velocity oxygen-fuel (HVOF) sprayed Cr 3 C 2-NiCr (CN) and …
(CE) characteristics of high-velocity oxygen-fuel (HVOF) sprayed Cr 3 C 2-NiCr (CN) and …
Microstructure evolution and cyclic oxidation performance of Cr2AlC transition layer as active diffusion barrier for Ni-based superalloy and NiCrAlY coating
Y Li, J Xu, J Li, Y Li, K Ma, W Wang, X Zhang, Y Zhang… - Corrosion …, 2023 - Elsevier
Cr 2 AlC transition layer between the NiCrAlY coating and K417G superalloy was prepared
to improve oxidation resistance of conventional NiCrAlY coating. Long-term cyclic oxidation …
to improve oxidation resistance of conventional NiCrAlY coating. Long-term cyclic oxidation …
Pulsed laser remelting supersonic plasma sprayed Cr3C2-NiCr coatings for regulating microstructure, hardness and corrosion properties
K Chong, Y Zou, D Wu, Y Tang, Y Zhang - Surface and Coatings …, 2021 - Elsevier
Supersonic atmosphere plasma sprayed Cr 3 C 2-NiCr coatings have been gradually used
for protecting industrial components from the severe wear and corrosion attack. In this study …
for protecting industrial components from the severe wear and corrosion attack. In this study …
Hot Corrosion Resistance of CeO2-Doped Cr3C2–NiCr Coatings on Austenite Steel Against Molten Salt (Na2SO4–60%V2O5) Environment
Abstract Three ratios of Ce (0.4 wt.%, 0.8 wt.%, and 1.2 wt.%) were added in Cr3C2–NiCr
powder and coated on TP347H steel with HIPOJET-gun for examining the hot corrosion …
powder and coated on TP347H steel with HIPOJET-gun for examining the hot corrosion …
Tribocorrosion behavior of HVOF sprayed WC-based cermet coatings in sodium chloride solution environment in relation to binder phases
K Hu, X Liu, S Zhang, Z Xue, Y Yang, K Yang - Surface and Coatings …, 2022 - Elsevier
The performance of three WC-based coatings prepared by high velocity oxygen-fuel (HVOF)
has been evaluated under both pure mechanical wear and tribocorrosion in 3.5 wt% sodium …
has been evaluated under both pure mechanical wear and tribocorrosion in 3.5 wt% sodium …
Effect of flow velocity on cavitation erosion behavior of HVOF sprayed WC-10Ni and WC-20Cr3C2–7Ni coatings
S Hong, Y Wu, J Wu, Y Zheng, Y Zhang… - International Journal of …, 2020 - Elsevier
Abstract WC-10Ni and WC-20Cr 3 C 2–7Ni coatings were deposited successively using
high-velocity oxygen-fuel (HVOF) spraying. The microstructures and mechanical properties …
high-velocity oxygen-fuel (HVOF) spraying. The microstructures and mechanical properties …
A Study of Cr3C2-Based HVOF- and HVAF-Sprayed Coatings: Microstructure and Carbide Retention
V Matikainen, G Bolelli, H Koivuluoto… - Journal of Thermal …, 2017 - Springer
The research on high-velocity air-fuel (HVAF)-sprayed Cr 3 C 2-based materials has mostly
focused on conventional Cr 3 C 2-25NiCr composition. In this paper, two alternative …
focused on conventional Cr 3 C 2-25NiCr composition. In this paper, two alternative …
Phase transformations in WC-Cr3C2-Ni thermal spray coatings under low, medium and high thermal input: Part 1–Feedstock and as-sprayed coating characterisation
S Matthews, F O'Neil, P Prasad - … Journal of Refractory Metals and Hard …, 2023 - Elsevier
Conventionally, bulk WC and Cr 3 C 2-based carbide compositions have been used
independently of each other. However, recent investigations have begun to explore …
independently of each other. However, recent investigations have begun to explore …