Katsuhiro Nishihara | Researchain

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Meeting Abstracts | 2008

Application of Synchrotron Radiation Photoemission Spectroscopy to Structure Analysis of Thin Corrosion Products Film on Hot-Dip Zn-Al Coatings

Katsuhiro Nishihara; Masamitsu Matsumoto; Masanari Kimoto; Takeo Kudo; Hitoshi Uchida; Yuichi Haruyama; Kazuhiro Kanda; Shinji Matsui

Introduction Structures of the thin corrosion products film, in the early stages which formed on hot-dip Zn-0.2%Al, Zn5%Al and Zn-55%Al coatings in humid atmosphere under the presence of NaCl particles, have been investigated by means of photoemission spectroscopy using synchrotron radiation (160 eV) and Al-K radiation (1487 eV). Moreover, the initial corrosion resistance mechanism of Zn-Al alloy coatings is discussed being related to the structure of corrosion products film.

Archive | 2003

Titanium oxide photocatalyst, process for producing the same and application

Katsumi Okada; Katsuhiro Nishihara; Yasuhiro Masaki; Haruhiko Kajimura; Michiyasu Takahashi; Tadashi Yao; Tadashi Ogasawara; Munetoshi Watanabe; Shinji Shimosaki; Kouji Oda; Sadanobu Nagaoka

Archive | 2006

Titanium oxide photocatalyst, method for producing same and use thereof

Yasuhiro Masaki; Tadashi Fukuda; Katsuhiro Nishihara; Rie Katsui

Isij International | 2009

Effect of Environmental Cation Species on Corrosion near Shear Cut Edge of 55%Al–Zn Alloy Coated Steel Sheet

Masamitsu Matsumoto; Nobuhiro Okada; Katsuhiro Nishihara; Masanari Kimoto; Takeo Kudo

Archive | 2007

Visible light response-type titanium oxide photocatalyst, method for manufacturing the visible light response-type titanium oxide photocatalyst, and use of the visible light response-type titanium oxide photocatalyst

Yasuhiro Masaki; Katsuhiro Nishihara; Tadashi Fukuda; Katsumi Okada; Masahito Tasaka; Shinji Shimosaki; Hideaki Kanno; Sadanobu Nagaoka; Kazuomi Azuma; Tadashi Ogasawara

Archive | 2005

Titanium Oxide Base Photocatalyst, Process for Producing the Same and Use Thereof

Katsuhiro Nishihara; Yasuhiro Masaki; Tadashi Fukuda; Katsumi Okada; Shinji Shimosaki; Sadanobu Nagaoka; Hideaki Kanno; Kazuomi Azuma; Tadashi Ogasawara

Isij International | 2010

Numerical Analysis Model of Galvanic Corrosion with Ion Movement and Reactions

Nobuhiro Okada; Masamitsu Matsumoto; Katsuhiro Nishihara; Masanari Kimoto; Takeo Kudo; Shinji Fujimoto

Archive | 2003

Photocatalytic ceramic dispersion and coating liquid

Haruhiko Kajimura; Yasuhiro Masaki; Sadanobu Nagaoka; Katsuhiro Nishihara; Tadashi Ogasawara; Katsumi Okada; Shinji Shimozaki; 新二下崎; 忠司小笠原; 克己岡田; 治彦梶村; 康浩正木; 佐太延永岡; 克浩西原

Tetsu To Hagane-journal of The Iron and Steel Institute of Japan | 2011