Mechanism for the morphological change from trenching to pitting around intermetallic particles in AA1050 aluminum H Kakinuma, I Muto, Y Oya, Y Kyo, Y Sugawara, N Hara Journal of The Electrochemical Society 166 (2), C19, 2019 | 27 | 2019 |
Morphological Change and Open-circuit Potential of Single Metastable Pit on AA1050 Aluminum in NaCl Solution H Kakinuma, I Muto, Y Oya, T Momii, Y Sugawara, N Hara Journal of The Electrochemical Society 168 (2), 021504, 2021 | 16 | 2021 |
Real‐Time Visualization of Hydrogen Distribution in Metals Using Polyaniline: An Ultrasensitive Hydrogenochromic Sensor H Kakinuma, S Ajito, T Hojo, M Koyama, E Akiyama Advanced Materials Interfaces 9 (18), 2101984, 2022 | 8 | 2022 |
Improving the pitting corrosion resistance of AA1050 aluminum by removing intermetallic particles during conversion treatments H Kakinuma, I Muto, Y Oya, T Momii, Y Sugawara, N Hara Materials Transactions 62 (8), 1160-1167, 2021 | 8 | 2021 |
Simultaneous observations of the corrosion behavior of an Fe sheet and the associated hydrogen distribution therein employing a hydrogenochromic sensor H Kakinuma, S Ajito, T Hojo, M Koyama, S Hiromoto, E Akiyama Corrosion Science 206, 110534, 2022 | 7 | 2022 |
Change in oxygen reduction reactivity of intermetallics: a mechanism of the difference in trenching around Al–Fe and Al–Fe–Si particles on AA1050 in NaCl H Kakinuma, I Muto, Y Oya, T Momii, Y Jin, Y Sugawara, N Hara Journal of The Electrochemical Society 170 (2), 021503, 2023 | 4 | 2023 |
In situ 2D mapping of hydrogen entry into an Fe sheet under a droplet of NaCl solution using a hydrogenochromic sensor H Kakinuma, S Ajito, T Hojo, M Koyama, S Hiromoto, E Akiyama International Journal of Hydrogen Energy 47 (90), 38468-38476, 2022 | 4 | 2022 |
Mechanical loading effect on the hydrogen uptake of tempered martensite steel: Elastic strain effect vs. plastic strain effect Y Masuda, M Koyama, H Kakinuma, E Akiyama Materials Science and Engineering: A 862, 144486, 2023 | 3 | 2023 |
In situ visualization of misorientation-dependent hydrogen diffusion at grain boundaries of pure polycrystalline Ni using a hydrogen video imaging system H Kakinuma, S Ajito, T Hojo, M Koyama, E Akiyama Acta Materialia 263, 119536, 2024 | 2 | 2024 |
Microscopic visualization of hydrogen diffusion in UNS S32750 super duplex stainless steel: Roles of crystal structure and grain size H Kakinuma, S Ajito, M Koyama, E Akiyama International Journal of Hydrogen Energy 59, 866-873, 2024 | 1 | 2024 |
Effect of Stretch-forming on Hydrogen Diffusion Behavior in High-strength Steel Sheet H Nishimura, S Ajito, T Hojo, M Koyama, K Fujita, Y Shibayama, ... TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN 108 (5 …, 2022 | 1 | 2022 |
Mechanism of local hydrogen entry into Fe sheets induced by atmospheric corrosion: Significance of potential, pH, and rust layer thickness H Kakinuma, S Hiromoto, T Hojo, S Ajito, M Koyama, E Akiyama Corrosion Science, 112043, 2024 | | 2024 |
Effect of Stretch-forming on Hydrogen Diffusion Behavior in High-strength Steel Sheet H Nishimura, S Ajito, T Hojo, M Koyama, K Fujita, Y Shibayama, ... ISIJ International 64 (4), 637-644, 2024 | | 2024 |
Hydrogen Video Imaging System for Visualizing Microstructure-Dependent Hydrogen Diffusion Behaviors in Polycrystalline Metals H Kakinuma, S Ajito, T Hojo, M Koyama, E Akiyama Electrochemical Society Meeting Abstracts 244, 1148-1148, 2023 | | 2023 |
北京科技大学への留学 柿沼洋 表面と真空 66 (5), 308-309, 2023 | | 2023 |
In Situ Visualization of the Hydrogen Distribution in an Fe Sheet Under Corrosion Conditions Using Polyaniline H Kakinuma, S Ajito, T Hojo, M Koyama, S Hiromoto, E Akiyama Electrochemical Society Meeting Abstracts 242, 791-791, 2022 | | 2022 |
高強度鋼板中の水素拡散挙動に及ぼす張出し加工の影響 西村隼杜, 味戸沙耶, 北條智彦, 小山元道, 藤田健一, 柴山由樹, 柿沼洋, ... 鉄と鋼 108 (5), 316-324, 2022 | | 2022 |
Effect of pH Change on the Electrochemical Behavior of Intermetallic Particles in AA1050 Aluminum H Kakinuma, I Muto, Y Oya, T Momii, Y Sugawara, N Hara Electrochemical Society Meeting Abstracts 240, 572-572, 2021 | | 2021 |
Al-Fe-Si 系金属間化合物を起点とするアルミニウム合金の孔食発生機構の解明と化成処理による高耐食化 柿沼洋 Tohoku University, 2021 | | 2021 |
In Situ Observation of Pitting Corrosion on AA1050 Under Open Circuit Conditions H Kakinuma, I Muto, Y Oya, T Momii, Y Sugawara, N Hara Electrochemical Society Meeting Abstracts prime2020, 1247-1247, 2020 | | 2020 |