TY - GEN A1 - Wollschläger, N. A1 - Nützmann, Kathrin T1 - What happens during S-corrosion in Fe13Cr in the early stage? N2 - Ferritic alloys containing Cr form Cr5S6 precipitates along grain boundaries in hot SO2 environment. Grain boundary precipitates may influence the steel’s mechanical behavior. Cr5S6 precipitates were reconstructed three-dimensionally using FIB tomography analysis to determine the volume, number, and penetration depth. The volume growth of Cr5S6 precipitates increased only for the initial aging time of 3 h but became constant after 6 h. The number of precipitates increased linearly. T2 - Meeting on Focused Ion Beams in Berlin - FIBiB2017 CY - Berlin, HZB Wannsee Campus, Germany DA - 06.11.2017 KW - Grain boundary corrosion KW - 3D tomography KW - Sulfidation PY - 2017 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/45061 AN - OPUS4-45061 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany