@article{f341e2d1b468458aa74b6e0b657af580,
title = "Experimental investigations on the chlorine-induced corrosion of HVOF thermal sprayed Stellite-6 and NiAl coatings with fluidised bed biomass/anthracite combustion systems",
abstract = "Stellite-6 (Co-based) and NiAl coatings (Ni-based) were deposited via HVOF spraying onto 304 stainless steels and tested in a 20 kWth biomass fired bubbling fluidised bed (BFB) combustor for 20 h and an industrial scale anthracite fired CFB boiler for 1630 h. Stellite-6 showed excellent corrosion resistance in both fluidised bed combustion systems because of the formation of the outermost Cr2O3 layer and the spinel CoCr2O4 beneath, whereas NiAl coatings{\textquoteright} anti-corrosion performance was significantly depleted due to the chlorine attack, and the resultant formation of Al2O3 layer at the coating/substrate interface finally led to coating spallation in both systems.",
keywords = "Bubbling fluidised bed (BFB), Circulating fluidised bed (CFB), High-temperature corrosion, High-velocity oxy fuel (HVOF), NiAl, Stellite-6",
author = "Hetian Chi and Pans, {Miguel A} and Mingwen Bai and Chenggong Sun and Tanvir Hussain and Wei Sun and Yuge Yao and Junfu Lyu and Hao Liu",
note = " 2020 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/)",
year = "2021",
month = mar,
day = "15",
doi = "10.1016/j.fuel.2020.119607",
language = "English",
volume = "288",
journal = "Fuel",
issn = "0016-2361",
publisher = "Elsevier",
}
