@article{736178efa95a4f64b0fc1e2b040e7137,
title = "In situ X-ray diffraction of surface oxide on type 430 stainless steel in breakaway condition using synchrotron radiation",
abstract = "Changes in the crystal structure of type 430 stainless steel and the oxides on its surface were studied in situ at 1373K using a high-intensity synchrotron X-ray source provided by SPring-8 in Japan. The surface of the steel was initially covered with Cr 2O 3, which was then converted to FeCr 2O 4, and finally Fe 3O 4 and Fe 2O 3 formed on it. These results indicated that the reason for the breakaway oxidation in type 430 stainless steel is Cr depletion beneath Cr 2O 3 layer and the subsequent ionisation of Fe, not the simple mechanical failure of Cr 2O 3.",
keywords = "A. Stainless steel, B. XRD, C. High temperature corrosion, C. Oxidation",
author = "Isao Saeki and Yusuke Sugiyama and Shigenari Hayashi and Akira Yamauchi and Takashi Doi and Yoshitaka Nishiyama and Shoji Kyo and Shigeru Suzuki and Masugu Sato and Shinji Fujimoto",
note = "Funding Information: The author thanks Dr. Nobuo Otsuka for his help in preparing phase diagram. The authors acknowledged to Japan Society of Corrosion Engineering for supporting a part of this study. Also, this study was supported in a part by a grant for the Kidorui (Rare Earth) Programme (2011) through Muroran Institute of technology. The synchrotron radiation experiments were performed at the BL46 of SPring-8 with the approval of the Japan Synchrotron Radiation Research Institute (JASRI) (Proposal No. 2010A1763 and 2009A1824). ",
year = "2012",
month = feb,
doi = "10.1016/j.corsci.2011.10.018",
language = "English",
volume = "55",
pages = "219--225",
journal = "Corrosion Science",
issn = "0010-938X",
publisher = "Elsevier Limited",
}