Title: Degradation behavior of stainless steel in PbO-CaO-SiO2 slag in the presence of sulphur
Authors: Malfliet, Annelies ×
Campforts, Mieke
Wollants, Patrick
Blanpain, Bart #
Issue Date: Jan-2012
Publisher: Elsevier
Series Title: Corrosion Science vol:54 pages:291-298
Abstract: Five stainless steel grades are subjected to PbO-CaO-SiO2-S slag at 1200 degrees C. The degradation phenomena are identified as liquid slag and liquid metal corrosion, oxidation and sulphidation. The relation between sulphidation and steel and slag composition is discussed. For the slag with the lowest PbO/SiO2 ratio, sulphidation is mainly recognized through (Fe, Cr)(x)S1-x at the surface and in the subsurface of the steel, especially for the steel grades with the lowest Cr content. For the slag with the highest PbO/SiO2 ratio, sulphidation is mostly pronounced in the steel grades with the highest Ni content through the formation of a liquid (Ni, Pb, S) phase. (C) 2011 Elsevier Ltd. All rights reserved.
ISSN: 0010-938X
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Sustainable Metals Processing and Recycling
× corresponding author
# (joint) last author

Files in This Item:
File Description Status SizeFormat
pub05870.pdfMain article Published 1174KbAdobe PDFView/Open Request a copy

These files are only available to some KU Leuven Association staff members


All items in Lirias are protected by copyright, with all rights reserved.

© Web of science