Chlorine-induced high temperature corrosion of HVAF-sprayed Ni-based alumina and chromia forming coatings

QR Code

Chlorine-induced high temperature corrosion of HVAF-sprayed Ni-based alumina and chromia forming coatings

Chlorine-induced corrosion of HVAF-sprayed Ni21Cr and Ni5Al coatings was investigated in 5 vol.% O2 + 500vppm HCl + N2 with and without KCl at 600 °C up to 168 h. Both coatings were protective in the absence of KCl. With KCl, Ni21Cr degraded through a two-stage mechanism: 1) formation of K2CrO4 foll...

Full description

Bibliographic Details
Main Authors:	Sadeghimeresht, Esmaeil, Reddy, Liam, Hussain, Tanvir, Markocsan, Nicolaie, Joshi, Shrikant
Format:	Article
Language:	English
Published:	Elsevier 2018
Subjects:	Thermal spray coating; NiCr; NiAl; High-velocity air fuel (HVAF); Biomass-/waste-fired boiler; Fireside corrosion
Online Access:	https://eprints.nottingham.ac.uk/49692/

Similar Items

Influence of KCl and HCl on high temperature corrosion of HVAF-sprayed NiCrAlY and NiCrMo coatings
by: Sadeghimeresht, Esmaeil, et al.
Published: (2018)

Effect of SiO2 dispersion on chlorine-induced high temperature corrosion of HVAF-sprayed NiCrMo coating
by: Sadeghimeresht, Esmaeil, et al.
Published: (2018)

Role of oxides and porosity on high temperature oxidation of liquid fuelled HVOF thermal sprayed Ni50Cr coatings
by: Song, B., et al.
Published: (2017)

HVOF and laser cladded Fe-Cr-B coating in simulated biomass combustion: microstructure and fireside corrosion
by: Reddy, Liam, et al.
Published: (2017)

Laser cladding of Ni50Cr: a parametric and dilution study
by: Song, B., et al.
Published: (2016)

Laser cladding of Ni50Cr: a parametric and dilution study
by: Song, B., et al.
Published: (2016)

Combustion flame spray of CoNiCrAlY & YSZ coatings
by: Fanicchia, F., et al.
Published: (2017)

Gas and liquid-fuelled HVOF spraying of Ni50Cr coating: microstructure and high temperature oxidation
by: Song, B., et al.
Published: (2016)

A study of bonding mechanisms and corrosion behaviour of cold sprayed coatings
by: Hussain, Tanvir
Published: (2011)

A comparative kinetic study on the reduction of unsupported nano NiO particles and silica-supported NiO
by: Syed-Hassan, Syed, et al.
Published: (2010)

One-pot synthesis of Bi-Ni nanowire and nanocable arrays by coelectrodeposition approach
by: Jia, Y., et al.
Published: (2012)

High-temperature performance of ferritic steels in fireside corrosion regimes: temperature and deposits
by: Dudziak, T., et al.
Published: (2016)

Inhibition of metal dusting using thermal spray coatings and laser treatment
by: Voisey, K.T., et al.
Published: (2006)

The effects of microstructural features on the performance gap in corrosion resistance between bulk and HVOF sprayed Inconel 625
by: Ahmed, N., et al.
Published: (2010)

Development of improved cold spray and HVOF deposited coatings
by: Marrocco, Tiziana
Published: (2008)

Scanning electrochemical microscopy at thermal sprayed anti-corrosion coatings: effect of thermal spraying on heterogeneous electron transfer kinetics
by: Niaz, Akbar, et al.
Published: (2011)

The application of the small punch tensile test to evaluate the ductile to brittle transition of a thermally sprayed CoNiCrAlY coating
by: Jackson, G.A., et al.
Published: (2017)

Influence of microstructure on the mechanical properties of thermally sprayed NiCoCrAlY coatings determined by small punch testing
by: Jackson, George Anthony
Published: (2018)

Evaluating a solvent extraction process route incorporating nickel preloading of Cyanex 272 for the removal of cobalt and iron from nickel sulphate solutions
by: Olivier, M., et al.
Published: (2012)

Process parameter optimisation of laser clad iron based alloy: predictive models of deposition efficiency, porosity and dilution
by: Reddy, Liam, et al.
Published: (2018)

Processing, microstructure, properties and performance of thermal sprayed ceramic coatings from powder, suspension and solution precursor
by: Tejero Martin, Daniel
Published: (2022)

A novel method for metal–diamond composite coating deposition with cold spray and formation mechanism
by: Aldwell, Barry, et al.
Published: (2016)

Wire flame sprayed aluminium coatings onto polymer and CFRP substrates
by: Lunn, Geoffrey David
Published: (2018)

The role of a thermally sprayed CuNiIn underlayer in the durability of a dry-film lubricant system in fretting: a phenomenological model
by: Barman, K., et al.
Published: (2018)

Effect of particle and carbide grain sizes on a HVOAF WC-Co-Cr coating for the future application on internal surfaces: microstructure and wear
by: Pulsford, J., et al.
Published: (2017)

The high temperature creep properties of a thermally sprayed CoNiCrAlY coating via small punch creep testing
by: Jackson, G.A., et al.
Published: (2017)

Deformation Mechanisms Dominated by Decomposition of an Interfacial Misfit Dislocation Network in Ni/Ni3Al Multilayer Structures
by: Zhang, Z., et al.
Published: (2024)

Finite element modelling of stresses and failure within plasma spray thermal barrier coating systems
by: Kyaw, Si Thu
Published: (2013)

Effects of sub-bituminous coal on boiler performance
by: Samsudin, Salmi
Published: (2017)

An investigation of cermet and composite HVOF thermal spray coatings for internal surfaces
by: Pulsford, Jamie C H
Published: (2020)

Interaction between the edge dislocation dipole pair and interfacial misfit dislocation network in Ni-based single crystal superalloys
by: Zhang, Z., et al.
Published: (2021)

Cold gas dynamic spraying of titanium coatings
by: Price, Timothy Simon
Published: (2008)

Investigation on time-dependent wetting behavior of Ni-Cu-P ternary coating
by: Wang, Jie, et al.
Published: (2018)

NiOx nanoparticles supported on polyethylenimine functionalized CNTs as efficient electrocatalysts for supercapacitor and oxygen evolution reaction
by: Cheng, Yi, et al.
Published: (2014)

Renewable hydrogen production by a mild-temperature steam reforming of the model compound acetic acid derived from bio-oil
by: Li, Z., et al.
Published: (2012)

Archean komatiite volcanism controlled by the evolution of early continents
by: Mole, D., et al.
Published: (2014)

Microstructure, mechanical properties and sliding wear behaviour of thermally sprayed cermet coatings
by: Younis, Alhammali A.A.
Published: (2016)

Nonenzymatic glucose sensor based on renewable electrospun Ni nanoparticle-loaded carbon nanofiber paste electrode
by: Liu, Yang, et al.
Published: (2009)

Cold gas spraying of copper and tin onto metallic and non metallic substrates
by: Calla, Eklavya
Published: (2005)

The processing, microstructure, properties and performance of abradable environmental barrier coatings
by: Lynam, Alexander
Published: (2025)