Search Results - "Liske, Jesper"

Mitigation of Fireside Corrosion of Stainless Steel in Power Plants: A Laboratory Study of the Influences of SO2 and KCl on Initial Stages of Corrosion by Karlsson, Sofia, Jonsson, Torbjörn, Hall, Josefin, Svensson, Jan-Erik, Liske, Jesper

“…The effect of SO2(g) on the initial oxidation of the stainless-steel 304L, sprayed with 0.1 mg/cm2 KCl and exposed in 5% O2 and 40% H2O at 600 °C, was…”
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High temperature corrosion resistance of FeCr(Ni, Al) alloys as bulk/overlay weld coatings in the presence of KCl at 600 °C by Ssenteza, Vicent, Eklund, Johan, Hanif, Imran, Liske, Jesper, Jonsson, Torbjörn

“…The long-term high temperature corrosion behavior of FeCr(Ni, Al) alloys, both in bulk form and as overlay welds, was investigated in a new experimental setup,…”
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A time-resolved study of PbCl2-induced corrosion of low-alloyed steel in the presence of water vapour at 400 °C by Lindmark, Hampus, Jonsson, Torbjörn, Liske, Jesper

“…A laboratory study of a low-alloyed steel (T22) exposed to an 5% O2 + 20% H2O + N2 bal. gas in the presence of PbCl2(s) and PbO(s) at 400 °C is presented. The…”
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Corrosivity of KOH(g) towards superheater materials in a simulated air reactor environment for chemical looping combustion of biomass by Lindmark, Hampus, Faust, Robin, Sand, Tommy, Johansson, Lars-Gunnar, Knutsson, Pavleta, Liske, Jesper

“…•Lab-scale corrosion study of two potential scenarios, including continuous KOH(g) release, in the air reactor of chemical looping combustion of…”
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High-Temperature corrosion of P91/T91, 304L, Sanicro 28 and Inconel 625 exposed at 600 °C under continuous KCl deposition by Phother-Simon, J., Hanif, I., Jonsson, T., Liske, J.

“…•Four chromia forming alloys have been investigated in harsh KCl-rich conditions.•All four alloys suffer from accelerated corrosion, both general corrosion and…”
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Reducing high-temperature corrosion on high-alloyed stainless steel superheaters by co-combustion of municipal sewage sludge in a fluidised bed boiler by Karlsson, Sofia, Åmand, Lars-Erik, Liske, Jesper

“…•Effects of co-firing sewage sludge with biomass/waste in a CFB boiler are studied.•Burning waste and biofuels results in a corrosive flue gas.•The corrosivity…”
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The influence of a KCl-rich environment on the corrosion attack of 304 L: 3D FIB/SEM and TEM investigations by Phother-Simon, J., Hanif, I., Liske, J., Jonsson, T.

“…•KCl(g) deposition at 600 °C introduced alloy grain boundary corrosion on the austenitic stainless steel 304 L.•The complex alloy GB attack was investigated in…”
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The influence of oxygen partial pressure on the base oxide of chromia forming steels: The story prior to breakaway oxidation by Sattari, M., Hooshyar, H., Liske, J., Jonsson, T.

“…The influence of pO2 on the base oxide formed on 304 L stainless steel has been investigated at 600 °C. The alloy was exposed in 5%O2-95%N2 and 10%H2-20%H2O-Ar…”
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Beyond breakaway corrosion – Influence of chromium, nickel and aluminum on corrosion of iron-based alloys at 600 °C by Persdotter, A., Eklund, J., Liske, J., Jonsson, T.

“…Breakaway corrosion remains a challenge for many high temperature applications. The oxide formed after breakaway is commonly considered non-protective. This…”
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A material degradation study of novel FeCrAl alloys, stainless steels and nickel base alloy in fluidized bed heat exchangers of a waste-fired CFB boiler by Lindmark, Hampus, Phother, Julien, Dolores Paz Olausson, Maria, Nockert, Johanna, Lind, Fredrik, Jonasson, Anna, Barišić, Vesna, Vänskä, Kyösti, Rioja-Monllor, Laura, Liske, Jesper

“…•Both FeCrAl alloys (EF100 and EF101), stainless steel (SX) and the nickel base alloy (Sanicro 69) display low material losses in the loop seal region of a…”
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Continuous KCl addition in high temperature exposures of 304 L – A way to mimic a boiler environment by Phother-Simon, J., Jonsson, T., Liske, J.

“…[Display omitted] •New setup simulates a more corrosive environment than previous methods.•Highly corroded areas exhibit grain steel boundary attack and void…”
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The influence of silicon on the corrosion properties of FeCrAl model alloys in oxidizing environments at 600 °C by Eklund, J., Jönsson, B., Persdotter, A., Liske, J., Svensson, J.-E., Jonsson, T.

“…•The effect of Si on FeCrAl model alloys was investigated at 600 °C.•In dry O2 all alloys formed thin protective oxides.•Si addition prevented breakaway…”
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Oxidation Driven Permeation of Iron Oxide Scales by Chloride from Experiment Guided First-Principles Modeling by Cantatore, Valentina, Olivas Ogaz, Mercedes Andrea, Liske, Jesper, Jonsson, Torbjörn, Svensson, Jan-Erik, Johansson, Lars-Gunnar, Panas, Itai

“…In this comprehensive investigation, it is demonstrated how chloride ions may permeate a crack-free oxide scale, thus providing hitherto missing mechanistic…”
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A Laboratory Study of the in Situ Sulfation of Alkali Chloride Rich Deposits: Corrosion Perspective by Karlsson, Sofia, Larsson, Erik, Jonsson, Torbjörn, Svensson, Jan-Erik, Liske, Jesper

“…The initial corrosive effect of small (1.35 μmol/cm2) and large (13.5 μmol/cm2) amounts of KCl on 304L has been investigated. The investigations were performed…”
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Oxidation of Fe-2.25Cr-1Mo in presence of KCl(s) at 400 °C – Crack formation and its influence on oxidation kinetics by Persdotter, A., Sattari, M., Larsson, E., Olivas Ogaz, M.A., Liske, J., Jonsson, T.

“…[Display omitted] •KCl accelerates corrosion of the low alloyed steel Fe-2.25Cr-1Mo and changes the oxide microstructure markedly at 400 °C.•KCl reduces…”
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Effect of water vapor on the oxidation behavior of HVAF‐sprayed NiCr and NiCrAlY coatings by Sadeghimeresht, Esmaeil, Eklund, Johan, Phother Simon, Julien, Liske, Jesper, Markocsan, Nicolaie, Joshi, Shrikant

“…Isothermal oxidation behavior of NiCr and NiCrAlY coatings deposited onto low alloy 16Mo3 steel by high‐velocity air fuel (HVAF) process was investigated in 5%…”
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Field exposure of FeCrAl model alloys in a waste‐fired boiler at 600°C: The influence of Cr and Si on the corrosion behaviour by Eklund, Johan, Paz, Maria Dolores, Jönsson, Bo, Liske, Jesper, Svensson, Jan‐Erik, Jonsson, Torbjörn

“…The aim of this study was to examine the performance of FeCrAl model alloys in a waste‐fired boiler and investigate the influence of chromium and silicon…”
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Investigating corrosion memory: The influence of previous boiler operation on current corrosion rate by Paz, M.D., Zhao, D., Karlsson, S., Liske, J., Jonsson, T.

“…The selection of fuel is crucial for a Combined Heat and Power (CHP) plant in terms of cost and corrosion and the fuel will vary over time. The corrosiveness…”
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Sulfur recirculation for increased electricity production in Waste-to-Energy plants by Andersson, Sven, Blomqvist, Evalena W., Bäfver, Linda, Jones, Frida, Davidsson, Kent, Froitzheim, Jan, Karlsson, Martin, Larsson, Erik, Liske, Jesper

“…[Display omitted] •An SO2-setpoint was maintained by controlling the sulfuric acid dosage to the boiler.•The corrosions rates decreased significantly for…”
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Mitigation of Fireside Corrosion of Stainless Steel in Power Plants: A Laboratory Study of the Influences of SO 2 and KCl on Initial Stages of Corrosion by Karlsson, Sofia, Jonsson, Torbjörn, Hall, Josefin, Svensson, Jan-Erik, Liske, Jesper

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