DOI Kotaro

ドイコウタロウ | DOI Kotaro

Affiliation and department：
Homepage URL (1)： https://samurai.nims.go.jp/profiles/doi_kotaro

Research field (1)： Material fabrication and microstructure control

Research theme for competitive and other funds (4)：

2021 - 2024 高酸素腐食促進試験法を用いた亜鉛めっき鉄筋の長期腐食進行メカニズムの解明
2019 - 2022 さび層安定化による鉄筋腐食抑制方法の開発
2019 - 2021 メカノケミカル環境におけるコンクリート中鋼材腐食の電気化学的評価解析手法の確立
2017 - 2019 Elucidation of Corrosion Mechanism of Steel Rebar in Concrete Using Rapid Straining Electrode Test and Development of a New Accelerated Corrosion Test

Papers (28)：

Yusuke Tsutsumi, Takuya Ishimoto, Tastuya Oishi, Tomoyo Manaka, Peng Chen, Maki Ashida, Kotaro Doi, Hideki Katayama, Takao Hanawa, Takayoshi Nakano. Crystallographic texture- and grain boundary density-independent improvement of corrosion resistance in austenitic 316L stainless steel fabricated via laser powder bed fusion. ADDITIVE MANUFACTURING. 2021. 45
Sachiko Hiromoto, Etsuro Nozoe, Kotaro Hanada, Takuya Yoshimura, Kaori Shima, Toshiro Kibe, Norifumi Nakamura, Kotaro Doi. In vivo degradation and bone formation behaviors of hydroxyapatite-coated Mg alloys in rat femur. MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS. 2021. 122. 111942-111942
Kotaro Doi. Role of mill scale on corrosion behavior of steel rebars in mortar. Corrosion Science. 2020. 177
Kotaro Doi. Diagnostic Technique for Corrosion of Reinforcing Steel Inside Concrete. Materia Japan. 2020. 59. 6. 313-320
Jiang, B., Doi, K., Tsuchiya, K., Kawano, Y., Kori, A., Ikushima, K. Micromechanical properties of steel corrosion products in concrete studied by nano-indentation technique. Corrosion Science. 2020. 163

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MISC (33)：

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Patents (2)：

Lectures and oral presentations (29)：

Steel Corrosion Enhancement in Mortar by Supplying Pressurized Oxygen Gas
(18th Asian Pacific Corrosion Control Conference 2018)
Accelerated Corrosion of Reinforcing Steel in Mortar by Supplying Pressured Oxygen Gas
(EUROCORR2018 2018)
Corrosion Enhancement of iron Embedded in Mortar by Hyperbaric-oxygen Accelerated Corrosion Test
(69th Annual ISE Meeting 2018)
Effect of Polymers on Self-Healing Behavior of Hydroxyapatite Coating of Magnesium Alloy in Physiological Solution
(69th Annual ISE Meeting 2018)
Enhancement of Reinforcing Steel Corrosion in Mortar by Hyperbaric-oxygen Accelerated Corrosion Test
(MANA International Symposium 2018 2018)

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