Johan Eklund

Post doc at Energy and Material

Johan is working with various topics related to high temperature corrosion in biomass- and waste-fired boilers. The main focus of his research is on material solutions for mitigation of the corrosion attack in harsh environments. One promising material solution is the material class known as FeCrAl alloys which is not commonly used in the environment found in biomass- and waste-fired boilers. He has focused on investigating the influence of the alloying elements in FeCrAl alloys on the corrosion behavior of these and the mechanisms behind the effects since the understanding of this is crucial for the implementation of these alloys in the desired application.

Source: chalmers.se
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Showing 12 publications

2021

Exploring the Effect of Silicon on the High Temperature Corrosion of Lean FeCrAl Alloys in Humid Air

Tommy Sand, Aina Edgren, Christine Geers et al
Oxidation of Metals. Vol. In Press
Journal article
2021

The influence of Si on the primary protection of lean FeCrAl model alloys in O2 and O2+H2O at 600 °C: A microstructural investigation

Vijayshankar Asokan, Johan Eklund, Sedigheh Bigdeli et al
Corrosion Science. Vol. 179
Journal article
2020

Beyond breakaway corrosion – Influence of chromium, nickel and aluminum on corrosion of iron-based alloys at 600 °C

Amanda Persdotter, Johan Eklund, Jesper Liske et al
Corrosion Science. Vol. 177
Journal article
2019

High-Temperature Corrosion of HVAF-Sprayed Ni-Based Coatings for Boiler Applications

Johan Eklund, Julien Phother Simon, E. Sadeghi et al
Oxidation of Metals. Vol. 91, p. 729-747
Journal article
2019

Field exposure of FeCrAl model alloys in a waste-fired boiler at 600°C: The influence of Cr and Si on the corrosion behaviour

Johan Eklund, Maria Dolores Paz Olausson, B. Jonsson et al
Materials and Corrosion. Vol. 70 (8), p. 1476-1485
Journal article
2019

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
2018

Effect of water vapor on the oxidation behavior of HVAF-sprayed NiCr and NiCrAlY coatings

Esmaeil Sadeghimeresht, Johan Eklund, Julien Phother Simon et al
Materials and Corrosion - Werkstoffe und Korrosion. Vol. 69 (10), p. 1431-1440
Journal article
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
2017

Oxidation behaviour of HVAF-sprayed NiCr coating in moisture-laden environment

E. Sadeahimeresht, Johan Eklund, Julien Phother Simon et al
Proceedings of the International Thermal Spray Conference. Vol. 2, p. 644-646
Paper in proceedings
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

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