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Saya Ajito
Saya Ajito
Verifisert e-postadresse på tohoku.ac.jp
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Simultaneous Measurements of Corrosion Potential and Hydrogen Permeation Current in Atmospheric Corrosion of Steel
S Ajito, E Tada, A Ooi, A Nishikata
ISIJ International 59 (9), 1659-1666, 2019
122019
Application of an iridium complex for detecting hydrogen permeation through pure iron
S Ajito, T Hojo, M Koyama, K Fujita, E Akiyama
International Journal of Hydrogen Energy 45 (46), 25580-25586, 2020
112020
Hydrogen Absorption Behavior of Pre-Rusted Steels under an NaCl Droplet
S Ajito, E Tada, A Ooi, A Nishikata
Journal of The Electrochemical Society 166 (10), C243, 2019
102019
Strain rate sensitivity of hydrogen-assisted ε-martensitic transformation and associated hydrogen embrittlement in high-Mn steel
C Hao, M Koyama, S Ajito, E Akiyama
International Journal of Hydrogen Energy 46 (53), 27221-27233, 2021
72021
Effects of Residual Stress on Hydrogen Embrittlement of a Stretch-Formed Tempered Martensitic Steel Sheet
H Nishimura, T Hojo, S Ajito, Y Shibayama, M Koyama, H Saitoh, A Shiro, ...
ISIJ International 61 (4), 1170-1178, 2021
72021
Measurement of pH in a Thin Electrolyte Droplet Using the Kelvin Probe Technique
S Ajito, E Tada, A Ooi, A Nishikata
MATERIALS TRANSACTIONS 60 (4), 531-537, 2019
72019
Comparative study of stress and strain partitioning behaviors in medium manganese and transformation-induced plasticity-aided bainitic ferrite steels
T Hojo, M Koyama, B Kumai, Y Shibayama, A Shiro, T Shobu, H Saitoh, ...
Scripta Materialia 210, 114463, 2022
62022
Simultaneous measurements of polarization resistance and hydrogen permeation current of iron in an aqueous NaCl droplet
S Ajito, E Tada, A Ooi, A Nishikata
Isij International 61 (4), 1222-1228, 2021
52021
Synergistic effects of hydrogen and deformation temperature on mechanical properties of TRIP-aided bainitic ferrite steel
Y Zhou, T Hojo, M Koyama, S Ajito, E Akiyama
Materials Science and Engineering: A 842, 143070, 2022
42022
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
32022
Effects of Ammonium Thiocyanate and pH of Aqueous Solutions on Hydrogen Absorption into Iron under Cathodic Polarization
S Ajito, T Hojo, M Koyama, E Akiyama
Isij International 61 (4), 1209-1214, 2021
22021
Effect of Iron Rust on Hydrogen Uptake during Steel Corrosion under an Aqueous NaCl Droplet
S Ajito, E Tada, A Ooi, A Nishikata
Isij International 61 (4), 1186-1193, 2021
22021
Corrosion Monitoring of Carbon Steel in Non-Irradiated, Humidity-Controlled Environments Simulating Gamma-Ray Irradiation
A Omori, S Ajito, H Abe, K Hata, T Sato, Y Kaji, H Inoue, M Taguchi, ...
MATERIALS TRANSACTIONS 63 (4), 555-561, 2022
12022
Environment-assisted cracking of AZ31 magnesium alloy in a borate buffer solution containing ammonium thiocyanate under various potentials
S Ajito, T Hojo, M Koyama, S Hiromoto, E Akiyama
Corrosion Science, 111195, 2023
2023
Transformation-Induced Microcracks and Their Arrest with Different Deformation Temperatures in a Medium Mn Steel
Y Zhou, M Koyama, T Hojo, S Ajito, E Akiyama
Metallurgical and Materials Transactions A 54 (1), 153-166, 2023
2023
Influence of post-oxidizing treatment on passivation performance on the spin-coated titanium oxide films on crystalline silicon
H Luo, K Gotoh, S Ajito, T Hojo, Y Kurokawa, E Akiyama, N Usami
Thin Solid Films 764, 139597, 2023
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
2022
Effects of Ammonium Thiocyanate and pH of Aqueous Solutions on Hydrogen Absorption into Iron under Cathodic Polarization
S Ajito, T Hojo, M Koyama, E Akiyama
Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan 108 (11 …, 2022
2022
Quantitative Evaluation of the Relationship between Strain and Color Change in Opal Photonic Crystal Films and Application into Complex Specimen Geometries
Y Zhou, Z Yang, M Koyama, S Ajito, T Hojo, H Fudouzi, E Akiyama
Isij International 62 (10), 2061-2068, 2022
2022
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
2022
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Artikler 1–20