@article{fbaec3c216794f3193bf779b0c77cf79,
title = "First-principles analysis of the inhibitive effect of interstitial carbon on an active dissolution of martensitic steel",
abstract = "The effect of interstitial carbon on the anodic dissolution rate of AISI 1045 martensitic carbon steel was investigated. The active dissolution current of high carbon martensite was lower than that of low carbon martensite, indicating that active dissolution was suppressed by interstitial carbon. First-principles calculations were performed to investigate the electronic structure of martensite. The electronic density of states near and at the Fermi level of bct Fe (martensite) decreased with increasing interstitial carbon. The number of valence electrons on the iron atom in the Fe-C system was lower than that in the pure Fe system.",
keywords = "Carbon steel, First-principles, Polarization",
author = "Mariko Kadowaki and Arkapol Saengdeejing and Izumi Muto and Ying Chen and Hiroyuki Masuda and Hideki Katayama and Takashi Doi and Kaori Kawano and Hideo Miura and Yu Sugawara and Nobuyoshi Hara",
note = "Funding Information: This paper is based on the results obtained from a project commissioned by the New Energy and Industrial Technology Development Organization (NEDO). This research was supported by JSPS KAKENHI Grant Numbers JP15K14175 and JP17H01331 . The first author (M. Kadowaki) was supported by a Grant-in-Aid for JSPS Research Fellow (grant No. JP18J20518 ). The authors acknowledge the Center for Computational Materials Science of the Institute for Materials Research, Tohoku University for the support of the supercomputing facilities. This work was also supported by the Program for Leading Graduate Schools, “Interdepartmental Doctoral Degree Program for Multi-dimensional Materials Science Leaders”, by the Ministry of Education, Culture, Sports, Science and Technology. Funding Information: This paper is based on the results obtained from a project commissioned by the New Energy and Industrial Technology Development Organization (NEDO). This research was supported by JSPS KAKENHI Grant Numbers JP15K14175 and JP17H01331. The first author (M. Kadowaki) was supported by a Grant-in-Aid for JSPS Research Fellow (grant No. JP18J20518). The authors acknowledge the Center for Computational Materials Science of the Institute for Materials Research, Tohoku University for the support of the supercomputing facilities. This work was also supported by the Program for Leading Graduate Schools, ?Interdepartmental Doctoral Degree Program for Multi-dimensional Materials Science Leaders?, by the Ministry of Education, Culture, Sports, Science and Technology. Publisher Copyright: {\textcopyright} 2019 The Authors",
year = "2020",
month = feb,
doi = "10.1016/j.corsci.2019.108251",
language = "English",
volume = "163",
journal = "Corrosion Science",
issn = "0010-938X",
publisher = "Elsevier Limited",
}