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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Pantleon, Karen
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (68/68 displayed)
- 2024Tungsten fiber-reinforced tungsten composites and their thermal stabilitycitations
- 2023Identification of carbon‐containing phases in electrodeposited hard Fe–C coatings with intentionally codeposited carbon
- 2023Strain-Induced Surface Roughening of Thin Sheets and Its Effects on Metal Forming and Component Propertiescitations
- 2023Recrystallization and grain growth in single tungsten fiber-reinforced tungsten compositescitations
- 2023Energy-dispersive X-ray stress analysis under geometric constraints: exploiting the material's inherent anisotropycitations
- 2023Identification of carbon-containing phases in electrodeposited hard Fe–C coatings with intentionally codeposited carbon
- 2023Enhancing high-temperature suitability of Ni-electroplated AISI 441 steel by soft-chromisingcitations
- 2022Effects of interdiffusion in nickel coated AISI 441 steelcitations
- 2021Thermal evolution of ferrite in electrodeposited iron‑carbon coatings in relation to phase transformations during post-deposition annealingcitations
- 2020Annealing of Shot Peened Austenitic Superheater Tubes and Its Consequences for Steamside Oxidationcitations
- 2019Electrodeposition of Iron with Co-deposition of Carbon: On the Nature of Nanocrystalline Fe-C Coatingscitations
- 2018Optimal microstructural design for high thermal stability of pure FCC metals based on studying effect of twin boundaries character and network of grain boundariescitations
- 2018Optimal microstructural design for high thermal stability of pure FCC metals based on studying effect of twin boundaries character and network of grain boundariescitations
- 2018Time and temperature effects on alkali chloride induced high temperature corrosion of superheaters during biomass firingcitations
- 2018Time and temperature effects on alkali chloride induced high temperature corrosion of superheaters during biomass firingcitations
- 2018Influence of Preoxidation on High-Temperature Corrosion of a FeCrAl Alloy Under Conditions Relevant to Biomass Firingcitations
- 2017Influence of preoxidation on high temperature corrosion of a Ni-based alloy under conditions relevant to biomass firingcitations
- 2017Influence of preoxidation on high temperature corrosion of a Ni-based alloy under conditions relevant to biomass firingcitations
- 2017Complementary Methods for the Characterization of Corrosion Products on a Plant-Exposed Superheater Tubecitations
- 2017Complementary Methods for the Characterization of Corrosion Products on a Plant-Exposed Superheater Tubecitations
- 2017Effect of flue gas composition on deposit induced high temperature corrosion under laboratory conditions mimicking biomass firing. Part I: Exposures in oxidizing and chlorinating atmospherescitations
- 2017Effect of flue gas composition on deposit induced high temperature corrosion under laboratory conditions mimicking biomass firing. Part I: Exposures in oxidizing and chlorinating atmospherescitations
- 2017Effect of flue gas composition on deposit induced high temperature corrosion under laboratory conditions mimicking biomass firing. Part II: Exposures in SO 2 containing atmospherescitations
- 2017Effect of flue gas composition on deposit induced high temperature corrosion under laboratory conditions mimicking biomass firing. Part II: Exposures in SO2 containing atmospherescitations
- 2016Effect of Fe ion concentration on corrosion of carbon steel in CO2 environmentcitations
- 2016Laboratory Investigations of Ni-Al Coatings Exposed to Conditions Simulating Biomass Firing
- 2016Laboratory Investigations of Ni-Al Coatings Exposed to Conditions Simulating Biomass Firing
- 2016Effect of Fe ion concentration on fatigue life of carbon steel in aqueous CO2 environmentcitations
- 2016Bonding mechanisms in spot welded three layer combinations
- 2016Bonding mechanisms in spot welded three layer combinations
- 2015Effect of Water Vapor on High-Temperature Corrosion under Conditions Mimicking Biomass Firingcitations
- 2015Effect of Water Vapor on High-Temperature Corrosion under Conditions Mimicking Biomass Firingcitations
- 2015High temperature corrosion during biomass firing: improved understanding by depth resolved characterisation of corrosion productscitations
- 2015High temperature corrosion during biomass firing: improved understanding by depth resolved characterisation of corrosion productscitations
- 2015Anomalous kinetics of lath martensite formation in stainless steelcitations
- 2015Alkali chloride induced corrosion of superheaters under biomass firing conditions: Improved insights from laboratory scale studies
- 2015Alkali chloride induced corrosion of superheaters under biomass firing conditions: Improved insights from laboratory scale studies
- 2015Thermally activated growth of lath martensite in Fe–Cr–Ni–Al stainless steelcitations
- 2014Kinetics of anomalous multi-step formation of lath martensite in steelcitations
- 2014Evolution of compressive strains in retained austenite during sub-zero Celsius martensite formation and temperingcitations
- 2014High Temperature Corrosion under Laboratory Conditions Simulating Biomass-Firing: A Comprehensive Characterization of Corrosion Productscitations
- 2014High Temperature Corrosion under Laboratory Conditions Simulating Biomass-Firing: A Comprehensive Characterization of Corrosion Productscitations
- 2014High temperature corrosion under conditions simulating biomass firing: depth-resolved phase identification
- 2014High temperature corrosion under conditions simulating biomass firing: depth-resolved phase identification
- 2013In-situ investigation of martensite formation in AISI 52100 bearing steel at sub-zero Celsius temperature
- 2013Enhanced carbide precipitation during tempering of sub-zero Celsius treated AISI 52100 bearing steel
- 2013Partial transformation of austenite in Al-Mn-Si TRIP steel upon tensile straining: an in situ EBSD studycitations
- 2013Partial transformation of austenite in Al-Mn-Si TRIP steel upon tensile straining: an in situ EBSD studycitations
- 2013Grain Boundary Engineering of Electrodeposited Thin Films
- 2013In situ investigation of the martensitic transformation in Fe–12 wt.%Ni–0.6 wt.%C steel at subzero temperaturescitations
- 2012Influence of shot peening on the fatigue life of steel armours in flexible pipes
- 2012Phase Identification and Internal Stress Analysis of Steamside Oxides on Plant Exposed Superheater Tubescitations
- 2012Microstructure characterization of Friction Stir Spot Welded TRIP steelcitations
- 2012Laboratory experiments for investigating high temperature corrosion in oxyfuel environments
- 2012Martensitic transformation and stress partitioning in a high-carbon steelcitations
- 2012Dislocation density and Burgers vector population in fiber-textured Ni thin films determined by high-resolution X-ray line profile analysiscitations
- 2011In-vivo degradation mechanism of Ti-6Al-4V hip jointscitations
- 2011Sub-zero austenite to martensite transformation in a Fe-Ni-0.6wt.%C alloy
- 2010Interpretation of microstructure evolution during self-annealing and thermal annealing of nanocrystalline electrodeposits—A comparative studycitations
- 2010Mikrostruktur udvikling i trip-stål under frictionstir spot svejsning
- 2010Microstructure Evolution During Steam Oxidation of a Nb Stabilized Austenitic Stainless Steelcitations
- 2010Microstructure Evolution during Friction Stir Spot Welding of TRIP Steel
- 2009Challenges of sample preparation for cross sectional EBSD analysis of electrodeposited nickel films
- 2009Stability of nanocrystalline electrochemically deposited layers
- 2009Pulse reversal plating of nickel-cobalt alloyscitations
- 2005Phase identification and internal stress analysis of steamside oxides on superheater tubes by means of X-ray diffraction
- 2003Electrochemically Deposited Nickel Membranes; Process-Microstructure-Property Relationshipscitations
- 2000Induktive Randschichthärtung CVD-beschichteter Stähle mit Abschreckung im Gasdüsenfeld
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document
Alkali chloride induced corrosion of superheaters under biomass firing conditions: Improved insights from laboratory scale studies
Abstract
One of the major operational challenges experienced by power plants firing biomass is the high corrosion rate of superheaters. This limits the outlet steam temperature of the superheaters and consequently, the efficiency of the power plants. The high corrosion rates have been attributed to the formation of corrosive deposits (rich in alkali chlorides) on the surfaces of the superheaters. Accordingly, an extensive number of fundamental investigations have been undertaken to understand the basic mechanisms behind the alkali chloride induced high temperature corrosion of superheaters (for example, [1–3]). However, complete understanding of the corrosion mechanism under biomass-firing conditions has not yet been achieved. This is attributed partly to the complex nature of the corrosion process since there are many species produced from fuel combustion which can interact with one another and the steel surface. Many studies have focused on specific parameters such as, deposit composition (KCl, K<sub>2</sub>SO<sub>4</sub>, K<sub>2</sub>CO<sub>3</sub>, etc.) or gas species such as HCl, SO<sub>2</sub>, H<sub>2</sub>O [4–6], however, more research is necessary to understand the interaction of deposits and gas mixtures with each other and metallic superheater materials.