Abstract
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 7th International Symposium on Supercritical Water-Cooled Reactors (ISSCWR 2015) |
| Publisher | VTT Technical Research Centre of Finland |
| Number of pages | 9 |
| ISBN (Electronic) | 978-951-38-8289-1 |
| ISBN (Print) | 978-951-38-8290-7 |
| Publication status | Published - 2015 |
| MoE publication type | B3 Non-refereed article in conference proceedings |
| Event | 7th International Symposium on Supercritical Water-Cooled Reactors, ISSCWR-7 - Helsinki, Finland Duration: 15 Mar 2015 → 18 Mar 2015 |
Publication series
| Series | VTT Technology |
|---|---|
| Number | 216 |
Conference
| Conference | 7th International Symposium on Supercritical Water-Cooled Reactors, ISSCWR-7 |
|---|---|
| Abbreviated title | ISSCWR-7 |
| Country | Finland |
| City | Helsinki |
| Period | 15/03/15 → 18/03/15 |
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Oxidation of 800H/HT and AISI316L alloys in air and supercritical water. / Nezakat, Majid; Akhiani, Hamed; Penttilä, Sami; Sabet, Seyed Morteza; Szpunar, Jerzy.
Proceedings of the 7th International Symposium on Supercritical Water-Cooled Reactors (ISSCWR 2015). VTT Technical Research Centre of Finland, 2015. 2039 (VTT Technology; No. 216).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
TY - GEN
T1 - Oxidation of 800H/HT and AISI316L alloys in air and supercritical water
AU - Nezakat, Majid
AU - Akhiani, Hamed
AU - Penttilä, Sami
AU - Sabet, Seyed Morteza
AU - Szpunar, Jerzy
N1 - HUO: USB stick CO:U Department of Mechanical Engineering, University of Saskatchewan, Saskatoon, Canada CO:U Department of Ocean and Mechanical Engineering, Florida Atlantic University, Boca Raton, FL, USA CA2: BA2126 AU2: Penttilä, Sami
PY - 2015
Y1 - 2015
N2 - In this study, we evaluated the oxidation resistance of two Fe-Ni-Cr based alloys (stainless steel 316L and incoloy 800H/HT) in air and supercritical water at 600 ºC. Results indicate that Incoloy 800H/HT shows considerably better oxidation resistance in supercritical water, compared to stainless steel 316L, and therefore it is a better candidate as a structural material for SCWR. The difference in chemical composition of the alloys was found to be the main reason for better oxidation resistance of incoloy 800H/HT as it has higher amount of chromium and nickel and, on the contrary, lower amount of iron. This resulted in the formation of a protective layer on the surface which significantly retarded the oxidation in supercritical water environment.
AB - In this study, we evaluated the oxidation resistance of two Fe-Ni-Cr based alloys (stainless steel 316L and incoloy 800H/HT) in air and supercritical water at 600 ºC. Results indicate that Incoloy 800H/HT shows considerably better oxidation resistance in supercritical water, compared to stainless steel 316L, and therefore it is a better candidate as a structural material for SCWR. The difference in chemical composition of the alloys was found to be the main reason for better oxidation resistance of incoloy 800H/HT as it has higher amount of chromium and nickel and, on the contrary, lower amount of iron. This resulted in the formation of a protective layer on the surface which significantly retarded the oxidation in supercritical water environment.
M3 - Conference article in proceedings
SN - 978-951-38-8290-7
T3 - VTT Technology
BT - Proceedings of the 7th International Symposium on Supercritical Water-Cooled Reactors (ISSCWR 2015)
PB - VTT Technical Research Centre of Finland
ER -