@inproceedings{5b8c022887284e34a74f8417b4f8b80a,
title = "Supercritical CO2 compatibility of structural alloys at 400°-750°C",
abstract = "For proposed supercritical CO2 (sCO2) cycles, there is considerable interest in increasing the size and efficiency of such systems for power generation, with efficiency increased by raising the peak temperature above 700°C. As an initial assessment of potential Fe-And Ni-base structural alloys for this application, the current project screened a wide range of alloy coupons in 500 h exposures at 200 bar high purity CO2 from 400°-750°C. At the lower temperatures, more Fe-base alloys were exposed while above 600°C, more Ni-base alloys were exposed as the Fe-base alloys with <18%Cr formed thick Fe- rich oxides. Initial characterization has focused on light microscopy of polished cross-sections to examine the thickness of the reaction products.",
keywords = "Fe-Cr alloys, High temperature corrosion, Ni-Cr alloys, Supercritical carbon dioxide",
author = "Pint, {B. A.} and Brese, {R. G.} and Keiser, {J. R.}",
note = "Publisher Copyright: {\textcopyright} 2016 by NACE International.; Corrosion 2016 ; Conference date: 06-03-2016 Through 10-03-2016",
year = "2016",
language = "English",
series = "NACE - International Corrosion Conference Series",
publisher = "National Assoc. of Corrosion Engineers International",
pages = "4034--4042",
booktitle = "NACE International - Corrosion Conference and Expo 2016",
}