Model about the course of corrosion reactions of austenitic steels in a H2S, HCl and CO2 containing atmosphere at 680°C
Research output: Contribution to journal › Article › Research › peer-review
Standard
In: Oxidation of metals, Vol. 91.2018, No. 14 February, https://doi.org/10.1007/s11085-018-9876-z, 19.10.2018.
Research output: Contribution to journal › Article › Research › peer-review
Harvard
APA
Vancouver
Author
Bibtex - Download
}
RIS (suitable for import to EndNote) - Download
TY - JOUR
T1 - Model about the course of corrosion reactions of austenitic steels in a H2S, HCl and CO2 containing atmosphere at 680°C
AU - Schmid, Alexander
AU - Mori, Gregor Karl
AU - Bucher, Edith
AU - Haubner, Roland
PY - 2018/10/19
Y1 - 2018/10/19
N2 - Material selection for thermal cracking processes of anthropogenic resources is challenging. H2S, HCl are formed and corrosion occurs at high temperatures. Several steels were investigated in the past. In all cases corrosion layers were characteristically structured. On top, large chromium-sulphide crystals are located, followed by a Cr2O3 layer, followed by a layer enriched in chlorine and nickel. In this paper we propose a model on the course of the corrosion reactions. By considering the water-gas shift reaction as well as the influence of H2S, the layer formation can be explained. As an example S31400, 240h corrosion time at 680°C was chosen.
AB - Material selection for thermal cracking processes of anthropogenic resources is challenging. H2S, HCl are formed and corrosion occurs at high temperatures. Several steels were investigated in the past. In all cases corrosion layers were characteristically structured. On top, large chromium-sulphide crystals are located, followed by a Cr2O3 layer, followed by a layer enriched in chlorine and nickel. In this paper we propose a model on the course of the corrosion reactions. By considering the water-gas shift reaction as well as the influence of H2S, the layer formation can be explained. As an example S31400, 240h corrosion time at 680°C was chosen.
U2 - 10.1007/s11085-018-9876-z
DO - 10.1007/s11085-018-9876-z
M3 - Article
VL - 91.2018
JO - Oxidation of metals
JF - Oxidation of metals
SN - 0030-770X
IS - 14 February
M1 - https://doi.org/10.1007/s11085-018-9876-z
ER -