Corrosion of furnace wall materials in waste-wood fired power plant
2015 (English)In: Corrosion Engineering, Science and Technology, ISSN 1478-422X, E-ISSN 1743-2782, Vol. 50, no 5, 355-363 p.Article in journal (Refereed) Published
Corrosion tests were performed with four different materials exposed at the furnace wall in a power boiler burning recycled wood, with the aim of evaluating coatings to reduce the corrosion. The nickel base Alloy 625 and the iron-chromium-aluminium alloy Kanthal APMT had the lowest corrosion rates followed by the stainless steel 310S. The low alloy steel 16Mo3, from which the walls are constructed, had the highest rate. Different corrosion mechanisms were found to occur according to the alloy type. Thermodynamic modelling showed that chlorine gas exists at extremely low levels under the prevailing conditions and the hydrated form is thermodynamically favoured.
Place, publisher, year, edition, pages
2015. Vol. 50, no 5, 355-363 p.
IdentifiersURN: urn:nbn:se:kth:diva-170939DOI: 10.1179/1743278214Y.0000000228ISI: 000356438000003ScopusID: 2-s2.0-84947433245OAI: oai:DiVA.org:kth-170939DiVA: diva2:841596
QC 201507142015-07-142015-07-132015-10-15Bibliographically approved