In-Situ 0bservation of Metal Surfaces in Aqueous Solutions with an Electrochemical STM
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概要
- 論文の詳細を見る
In-situ observation at high magnification of materials being damaged by aqueous corrosion and corrosion fatigue is significant in the understanding of these mechanisms. In this study, in-situ observation of Au, Fe, SUS304 steel and SNCM439 steel under potential control in 1%NaCl and 0.1%HNO_3 solutions is performed by STM. The STM image can be observed for all materials both in anodic and cathodic potentials if the proper tunnel bias is applied. In cathodic potentials the STM image does not change with time, while in anodic potentials the STM image changes rapidly unless the material is in a passive condition.
- 一般社団法人日本機械学会の論文
- 1992-10-15
著者
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Masuda Hiroyuki
Tokyo University of Science
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MATSUOKA Saburo
Environmental Performance Division, National Research Institute for Metals
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MASUDA Hiroyuki
National Institute for Materials Science
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Matsuoka Saburo
Environmental Performance Division National Research Institute For Metals
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Masuda H
National Research Institute For Metals
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NAGASHIMA Nobuo
National Institute for Materials Science, Materials Information Technology Station, Fatigue Group
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NAGASHIMA Nobuo
Environmental Performance Division, National Research Institute for Metals
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Nagashima Nobuo
National Institute For Materials Science Materials Information Technology Station Fatigue Group
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Masuda Hiroyuki
Department Of Life Science University Of Tokyo
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Masuda Hiroyuki
Failure Physics Division National Research Institute For Metals
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