Sökning: id:"swepub:oai:research.chalmers.se:eb4aadfb-e06d-4a0d-9404-9a897766a9bd" >
Oxidation of Fe-2.2...
Oxidation of Fe-2.25Cr-1Mo in presence of KCl(s) at 400 °C – Crack formation and its influence on oxidation kinetics
-
- Persdotter, Amanda, 1987 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Sattari, Mohammad, 1981 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Larsson, Erik, 1983 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
visa fler...
-
- Olivas Ogaz, Mercedes Andrea, 1985 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Liske, Jesper, 1978 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Jonsson, Torbjörn, 1970 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
visa färre...
-
(creator_code:org_t)
- Elsevier BV, 2020
- 2020
- Engelska.
-
Ingår i: Corrosion Science. - : Elsevier BV. - 0010-938X. ; 163
- Relaterad länk:
-
https://research.cha... (primary) (free)
-
visa fler...
-
https://doi.org/10.1...
-
https://doi.org/10.1...
-
https://research.cha...
-
visa färre...
Abstract
Ämnesord
Stäng
- Accelerated corrosion of boiler equipment remains a challenge for efficiently utilising biomass- and waste for power production. To overcome this challenge a better understanding of the influence of corrosive species present is required. This study focuses on the influence of KCl(s) on corrosion of Fe-2.25Cr-1Mo at 400 °C. This is done by well-controlled laboratory exposures and detailed microstructural investigation with ion and electron microscopy (TEM, FIB, SEM, EDX, XRD, TKD). The scale microstructures are linked to oxidation kinetics. The results indicate that KCl(s) increases the ionic diffusion through the oxide scale as well as introduces cracks and delamination resulting in a rapid periodic growth process.
Ämnesord
- NATURVETENSKAP -- Kemi -- Annan kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Other Chemistry Topics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik -- Korrosionsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering -- Corrosion Engineering (hsv//eng)
Nyckelord
- Oxidation
- Alkaline corrosion
- Chlorination
- High temperature corrosion
- Low alloy steel
- STEM
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas