Torbjörn Jonsson

Researcher at Chalmers, Chemistry and Chemical Engineering, Energy and Material, Environmental Inorganic Chemistry

Dr. Torbjörn Jonsson is project leader at the division for inorganic environmental chemistry. His research is focused on high temperature corrosion. The aim is to prevent degradation of material at high temperatures. The research is performed by a combination of well controlled exposures and advanced electron microscopy. The research is implemented both on a fundamental level by studies of model systems and in more complex environments as well as in applications. One application is the combustion of biomass which creates a much more corrosive environment in the boiler than combustion of coal and oil. Torbjörn is currently co-supervisor for two PhD students.

Source: chalmers.se

Contact Details ORCID

Publications (52)
Projects (6)

Showing 52 publications

2018

Correlation between field and laboratory exposures for boiler corrosion test – mechanistic study of chlorine induced corrosion.

Mercedes Andrea Olivas Ogaz, Maria Dolores Paz, Torbjörn Jonsson et al

Paper in proceedings

2018

The influence of silicon on the corrosion properties of FeCrAl model alloys in oxidizing environments at 600 °C

Johan Eklund, B. Jonsson, Amanda Persdotter et al

Corrosion Science. Vol. 144, p. 266-276

Journal article

2018

Characterization of pack cemented Ni(2)Al(3 )coating exposed to KCl(s) induced corrosion at 600 degrees C

K. V. Dahl, Andreas Slomian, T. N. Lomholt et al

Materials at High Temperatures. Vol. 35 (1-3), p. 267-274

Journal article

2018

The Influence of Oxide-Scale Microstructure on KCl(s)-Induced Corrosion of Low-Alloyed Steel at 400 °C

Mercedes Andrea Olivas Ogaz, Johan Eklund, Amanda Persdotter et al

Oxidation of Metals

Journal article

2017

A Comparative Study of the Initial Corrosion of KCl and PbCl2 on a Low-Alloyed Steel

Erik Larsson, Hans Gruber, Kristina M Hellström et al

Oxidation of Metals. Vol. 87 (5-6), p. 779-787

Journal article

2017

Investigating corrosion memory: The influence of previous boiler operation on current corrosion rate

Maria Dolores Paz, Dongmei Zhao, Sofia Karlsson et al

Fuel Processing Technology. Vol. 156, p. 348-356

Journal article

2017

Oxidation of iron at 600 °C – experiments and simulations

H. Larsson, Torbjörn Jonsson, R. Naraghi et al

Materials and Corrosion - Werkstoffe und Korrosion. Vol. 68 (2), p. 133-142

Journal article

2017

Microstructural Study of the Influence of KCl and HCl on Preformed Corrosion Product Layers on Stainless Steel

Mercedes Andrea Olivas Ogaz, Johan Eklund, Jan-Erik Svensson et al

Oxidation of Metals. Vol. 87 (5-6), p. 801-811

Journal article

2017

High-Temperature Oxidation of FeCr(Ni) Alloys: The Behaviour After Breakaway

Torbjörn Jonsson, H. Larsson, Sofia Karlsson et al

Oxidation of Metals. Vol. 87 (3-4), p. 333-341

Journal article

2016

A Laboratory Study of the in Situ Sulfation of Alkali Chloride Rich Deposits: Corrosion Perspective

Sofia Karlsson, Erik Larsson, Torbjörn Jonsson et al

Energy & Fuels. Vol. 30 (9), p. 7256-7267

Journal article

2016

Oxidation After Breakdown of the Chromium-Rich Scale on Stainless Steels at High Temperature: Internal Oxidation

Torbjörn Jonsson, Sofia Karlsson, Hamed Hoseini Hooshyar et al

Oxidation of Metals. Vol. 85 (5-6), p. 509-536

Journal article

2016

The Effect of H-2 and H2O on the Oxidation of 304L-Stainless Steel at 600 A degrees C: General Behaviour (Part I)

Hamed Hoseini Hooshyar, Torbjörn Jonsson, J. Hall et al

Oxidation of Metals. Vol. 85 (3-4), p. 321-342

Journal article

2015

Microstructural investigations of pure nickel exposed to KCl induced high temperature corrosion

Torbjörn Jonsson, Andreas Slomian, T. N. Lomholt et al

Materials at High Temperatures. Vol. 32 (1-2), p. 44-49

Journal article

2015

The effect of Ce on the high temperature oxidation properties of a Fe-22% Cr steel: microstructural investigation and EELS analysis

Mohammad Sattari, Rakshith Nugehalli Sachitanand, Jan Froitzheim et al

Materials at High Temperatures. Vol. 32 (1-2), p. 118-122

Journal article

2015

Initial corrosion attack of 304L and T22 in 2 MW biomass gasifier: a microstructural investigation

Hamed Hoseini Hooshyar, Jesper Liske, Lars-Gunnar Johansson et al

Materials at High Temperatures. Vol. 32 (1-2), p. 197-204

Journal article

2015

A Microstructural and Kinetic Investigation of the KCl-Induced Corrosion of an FeCrAl Alloy at 600 A degrees C

Niklas Israelsson, K.A. Unocic, Kristina M Hellström et al

Oxidation of Metals. Vol. 84 (1-2), p. 105-127

Journal article

2015

The effect of startup procedure of probe exposures on deposit and corrosion formation in a waste fired CFB boiler.

Mercedes Andrea Olivas Ogaz, Maria Dolores Paz, Torbjörn Jonsson et al

Paper in proceedings

2014

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

Sofia Karlsson, Torbjörn Jonsson, Josefin Hall et al

Energy & Fuels. Vol. 28 (5), p. 3102-3109

Journal article

2014

Microstructural Investigation of the HCl-Induced Corrosion of the Austenitic Alloy 310S (52Fe26Cr19Ni) at 500 °C

Torbjörn Jonsson, Nicklas Folkeson, Mats Halvarsson et al

Oxidation of Metals. Vol. 81 (5-6), p. 575-596

Journal article

2013

High temperature oxidation of chromium: Kinetic modeling and microstructural investigation

Samuel Hallström, Mats Halvarsson, L. Hoglund et al

Solid State Ionics. Vol. 240 (0), p. 41-50

Journal article

2013

Oxidation of Fe-10Cr in O-2 and in O-2+H2O environment at 600 degrees C: A microstructural investigation

Torbjörn Jonsson, Bagas Pujilaksono, H. Heidari et al

Corrosion Science. Vol. 75, p. 326-336

Journal article

2012

Oxidation behavior of a Mo(Si,Al)2 composite at 900–1600 C in dry air

Linda Ingemarsson, Kristina M Hellström, Sead Canovic et al

Journal of Materials Science. Vol. 48 (4), p. 1511-1523

Journal article

2012

The Combined Effect of HCl and Water Vapour on the High Temperature Corrosion of an Austenitic Stainless Steel

Nicklas Folkeson, Torbjörn Jonsson, Jan-Erik Svensson

8th International Symposium on High-Temperature Corrosion and Protection of Materials

Conference contribution

2012

The effect of SO2(g) on the initial stages of KCl induced high temperature corrosion of 304L at 600°C

Sofia Karlsson, Torbjörn Jonsson, Josefin Engkvist et al

8th International Symposium on High-Temperature Corrosion and Protection of Materials

Conference contribution

2011

Oxidation of Binary FeCr Alloys (Fe–2.25Cr, Fe–10Cr, Fe–18Cr and Fe–25Cr) in O2 and in O2 + H2O Environment at 600 °C

Bagas Pujilaksono, Torbjörn Jonsson, H. Heidari et al

Oxidation of Metals. Vol. 75 (3), p. 183-207

Journal article

2011

The influence of small amounts of KCl(s) on the high temperature corrosion of a Fe-2.25Cr-1Mo steel at 400 and 500 degrees C

Nicklas Folkeson, Torbjörn Jonsson, Mats Halvarsson et al

Materials and Corrosion - Werkstoffe und Korrosion. Vol. 62 (7), p. 606-615

Journal article

2011

An ESEM in situ investigation of initial stages of the KCl induced high temperature corrosion of a Fe-2.25Cr-1Mo steel at 400 degrees C

Torbjörn Jonsson, Nicklas Folkeson, Jan-Erik Svensson et al

Corrosion Science. Vol. 53 (6), p. 2233-2246

Journal article

2011

Co-firing of shredder light fraction with waste and sewage sludge.

M. Gyllenhammar, Kent Davidsson, Torbjörn Jonsson

Swedish-Finnish Flame Days 2011

Conference contribution

2010

Oxidation behavior of a Mo (Si, Al)(2)-based composite at 300-1000 degrees C

Linda Ingemarsson, Mats Halvarsson, Josefin Engkvist et al

Intermetallics. Vol. 18 (4), p. 633-640

Journal article

2010

Oxidation of iron at 400-600 °C in dry and wet O2

Bagas Pujilaksono, Torbjörn Jonsson, Mats Halvarsson et al

Corrosion Science. Vol. 52 (5), p. 1560-1569

Journal article

2010

Oxidation behavior at 300–1000C of a (Mo,W)Si2-based composite containing boride

Linda Ingemarsson, Mats Halvarsson, Kristina M Hellström et al

Intermetallics. Vol. 18 (1), p. 77-86

Journal article

2010

Sewage sludge as additive to reduce the initial fireside corrosion caused by combustion of shredder residues in a waste-fired BFB boiler.

Torbjörn Jonsson, Jesper Pettersson, Kent Davidsson et al

9th Liège Conference on Materials for Advanced Power Engineering.

Paper in proceedings

2010

High Temperature Oxidation of the Austenitic (35Fe27Cr31Ni) Alloy Sanicro 28 in O-2 + H2O Environment

Carolina Pettersson, Torbjörn Jonsson, Christian Proff et al

Oxidation of Metals. Vol. 74 (1-2), p. 93-111

Journal article

2010

The use of sewage sludge as additive to avoid operational problems at combustion of shredder residues.

M. Gyllenhammar, Torbjörn Jonsson, Kent Davidsson

2nd International Conference and Exhibition on Waste to Wealth&6th International Conference on Combustion, Incineration/Pyrolysis and Emission Control

Conference contribution

2009

The influence of KCl on the corrosion of an austenitic stainless steel (304L) in oxidizing humid conditions at 600 ºC: A microstructural study

Torbjörn Jonsson, Jan Froitzheim, Jesper Pettersson et al

Oxidation of Metals. Vol. 72 (3), p. 213-239

Journal article

2009

Oxidation behaviour of a (Mo, W)Si2-based composite in dry and wet oxygen atmospheres in the temperature range 350–950◦C

Kristina M Hellström, Jun Eu Tang, Torbjörn Jonsson et al

Journal of the European Ceramic Society. Vol. 29 (10), p. 2105-2118

Journal article

2009

Microstructural investigation of the initial oxidation at 1450°C and 1500°C of a Mo(Si,Al)2-based composite

Mats Halvarsson, Torbjörn Jonsson, Linda Ingemarsson et al

Materials at High Temperatures. Vol. 26 (2), p. 137-143

Journal article

2009

An ESEM in-situ investigation of the influence of H

Torbjörn Jonsson, Bagas Pujilaksono, Samuel Hallström et al

Corrosion Science. Vol. 51, p. 1914-1924

Journal article

2009

Microstructural investigation of the KCl-induced Corrosion of the Austenitic alloy Sanicro 28 (35Fe27Cr31Ni) at 600°C

Christian Proff, Torbjörn Jonsson, Carolina Pettersson et al

Materials at High Temperatures. Vol. 26 (2), p. 113-125

Journal article

2008

The influence of H2O on iron oxidation at 600?C: a microstructural study.

Torbjörn Jonsson, Bagas Pujilaksono, Anne Fuchs et al

Materials Science Forum. Vol. 595-598 (Pt. 2, High Temperature Corrosion and Protection o), p. 1005-1012

Journal article

2008

Grain contrast imaging in FIB and SEM

Sead Canovic, Torbjörn Jonsson, Mats Halvarsson

Institute of Physics: Conference Series. Vol. 126 (012054)

Paper in proceedings

2008

Thin foil analysis in the SEM

Mats Halvarsson, Torbjörn Jonsson, Sead Canovic

Journal of Physics: Conference Series, p. 4-

Journal article

2008

Paralinear Oxidation of Chromium in O2 + H2O Environment at 600–700 °C

Bagas Pujilaksono, Torbjörn Jonsson, Mats Halvarsson et al

Oxidation of Metals. Vol. 70 (3-4), p. 163-188

Journal article

2007

Microscopy of high temperature oxidation of iron and some stainless steels

Torbjörn Jonsson

Doctoral thesis

2007

The effect of traces of SO2 on iron oxidation: A microstructural study

Torbjörn Jonsson, Anders Järdnäs, Jan-Erik Svensson et al

Oxidation of Metals. Vol. 67 (3-4), p. 193-213

Journal article

2007

Influence of H2O(g) on the Oxide Microstructure of the Stainless Steel 353MA at 900°C in Oxygen.

Torbjörn Jonsson, Fang Liu, Sead Canovic et al

Journal of the Electrochemical Society. Vol. 154 (11), p. C603-C610

Journal article

2006

Microstructural Investigation of Protective and Non-Protective Oxides on 11% Chromium Steel

Fang Liu, Jun Eu Tang, Torbjörn Jonsson et al

Oxidation of Metals. Vol. 66 (5-6), p. 295-319

Journal article

2006

Microstructural investigation of chips formed during metal cutting

Sead Canovic, Torbjörn Jonsson, Sakari Ruppi et al

The 16th International Microscopy Congress (IMC16), September 3-8, 2006, Sapporo, Japan, H. Ichinose and T. Sasaki (eds)

Paper in proceedings

2006

High resolution chemical analysis in SEM

Torbjörn Jonsson, Sead Canovic, Fang Liu et al

The 16th International Microscopy Congress (IMC16), September 3-8, 2006, Sapporo, Japan, H. Ichinose and T. Sasaki (eds), page 892

Paper in proceedings

2005

Microscopy investigation of the high temperature corrosion of iron and two stainless steels

Torbjörn Jonsson

Licentiate thesis

2005

Microstructural investigation of the influence of KCl on the corrosion of 304L exposed to 5% O2 + N2

Torbjörn Jonsson, Jan Froitzheim, Jesper Pettersson et al

16th International Corrosion Congress, September 19-24 2005, Beijing, China, p. Paper 6-45

Paper in proceedings

2005

Microstructural investigation of the effect of water vapour on the oxidation of alloy 353 MA in oxygen at 700 and 900ºC

Torbjörn Jonsson, Sead Canovic, Fang Liu et al

Materials at High Temperature. Vol. 22 (3-4), p. 231-243

Journal article

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Showing 6 research projects

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