Yasutaka Soma

ソウマヤスタカ | Yasutaka Soma

Affiliation and department：

Research field (1)： Thin-film surfaces and interfaces

Research keywords (1)： Corrosion Science

Research theme for competitive and other funds (1)：

Papers (11)：

Y. Soma, A. Komatsu, C. Kato. Effects of Potential on the Electrical Conductivity of a Solution within a Crevice of Stainless Steel in High-Temperature Water. Corrosion. 2022. 78. 6. 503-515
塚田隆, 相馬康孝. 我が国初の軽水型発電炉JPDRにおける腐食割れ損傷事例. 保全学 = Maintenology. 2021. 19. 4. 37-44
Yasutaka Soma, Atsushi Komatsu, Fumiyoshi Ueno. In-situ Measurement of Electrical Conductivity of Solution within Crevice of Stainless Steel in High Temperature and High Purity Water. Zairyo-to-Kankyo. 2018. 67. 9. 381-385
Soma, Yasutaka, Ueno, Fumiyoshi. Localized corrosion in crevice of SUS316 stainless steel in oxygenated high temperature and high purity water. Zairyo To Kankyo. 2018. 67. 5. 222-228
Y. Soma, C. Kato, F. Ueno. In situ electrochemical study on crevice environment of stainless steel in high temperature water. Minerals, Metals and Materials Series. 2018. 11. 509-521

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Lectures and oral presentations (11)：

Crevice corrosion in high temperature water
(ちゅうでんサイエンス・フォーラム2018 2018)
Measurement of crevice environment using sensor and the effect of geometrical factors
(腐食防食協会第64回材料と環境討論会 2017)
Numerical simulation and experimental evaluation of dissolved oxygen diffusion behavior into crevice of stainless steel in high temperature pure water
(腐食防食協会第64回材料と環境討論会 2017)
In-situ measurement of solution electrical conductivity within crevice of stainless steels in high temperature water
(17th Asian Pacific Corrosion Control Conference (APCCC-17) 2016)
In-situ measurement of solution electrical conductivity within crevice of SUS316L stainless steel in high temperature pure water
(腐食防食協会第62回材料と環境討論会 2015)

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Awards (1)：

2020/05 - Japan Society of Corrosion Engineering The Award of JSCE for young researcher Characterization of the mechanism of localized corrosion in the crevices of stainless steel in high-temperature, high-purity water

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