@article{b0ab82e764f74b709280816680da9e68,
title = "Enhanced crevice corrosion of stainless steel 316 by degradation of Cr-containing hollandite crevice former",
abstract = "This study explores the corrosion interactions between stainless steel 316 (SS316), a candidate nuclear waste canister material, and Cr-containing hollandite (Ba1.15Cr2.3Ti5.7O16), a model ceramic nuclear waste form. The two materials were corroded in close proximity in 0.6 M NaCl solution at 90 °C for 28 days. Severe crevice corrosion was observed on the stainless steel surface after the corrosion experiment, which is likely associated with the rapid accumulation of Cr3+ cations originating from both SS316 and the Cr-containing hollandite. The enhanced corrosion of SS316 by the corrosion products of hollandite is quantitatively explained using a classical crevice corrosion model.",
keywords = "Corrosion interaction, Crevice corrosion, High level waste, Hollandite, Nuclear waste form, Stainless steel",
author = "Xiaolei Guo and Penghui Lei and Chandi Mohanty and Tiankai Yao and Jie Lian and Frankel, {Gerald S.}",
note = "Funding Information: This work was supported as part of the Center for Performance and Design of Nuclear Waste Forms and Containers, an Energy Frontier Research Center funded by the U.S. Department of Energy , Office of Science, Basic Energy Sciences under Award # DESC0016584 . The authors would like to thank Yutichai Mueanngern and Dr. Yehia Khalifa from Ohio State University for their assistance with XPS measurement. Funding Information: This work was supported as part of the Center for Performance and Design of Nuclear Waste Forms and Containers, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Basic Energy Sciences under Award # DESC0016584. The authors would like to thank Yutichai Mueanngern and Dr. Yehia Khalifa from Ohio State University for their assistance with XPS measurement. Publisher Copyright: {\textcopyright} 2022 Elsevier Ltd",
year = "2022",
month = aug,
day = "15",
doi = "10.1016/j.corsci.2022.110462",
language = "English",
volume = "205",
journal = "Corrosion Science",
issn = "0010-938X",
publisher = "Elsevier Ltd",
}