論文

• Putt Thanakun, Itsuki Sasakura, Keita Mase, Motoki Sakaguchi. Near-threshold fatigue crack propagation in a Ni-based single crystal superalloy affected by crystallographic anisotropy, Engineering Fracture Mechanics, Elsevier, Volume 309, 110411, Oct. 2024.
• Shiyu Suzuki, Hayato Matsuoka, Qihe Zhang, Zhiqi Chen, Itsuki Sasakura, Motoki Sakaguchi. Retardation and Acceleration of Dwell-Fatigue Crack Propagation in Ni-Base Superalloys: Experimental and Numerical Investigations on CMSX-4 and IN718, Superalloys 2024, The Minerals, Metals & Materials Series. Springer, Sept. 2024.
• Chao Kang, Ikki Ikeda, Motoki Sakaguchi. Spreading dynamics associated with transient solidification of a paraffin droplet impacting a solid surface, International Journal of Heat and Mass Transfer, Elsevier, Vol. 228, 125672, May 2024.
• Motoki Sakaguchi, Yu Kurokawa, Fuminori Nakamura, Toru Hashimura. Fatigue strength of steel–aluminum alloy dissimilar lap joints fabricated by dimple spot welding for automotive application, Fatigue & Fracture of Engineering Materials & Structures, Wiley, Vol. 47, Issue 3, pp. 939-951, Jan. 2024.

国際会議発表 (査読なし・不明)

• Ryo Takakuwa, Yuante Chin, Hiroaki Nakamoto, Manabu Noguchi, Motoki Sakaguchi, Hirotsugu Inoue. The effect of heat treatment on the microstructure and creep properties of nickel-based superalloy UNS N07001 built by electron beam melting, APCFS 2024 (The 14th Asia-Pacific Conference on Fracture and Strength), Nov. 2024.
• Itsuki Sasakura, Keita Mase, Putt Thanakun, Takahiro Fukuda, Takanori Karato, Motoki Sakaguchi. Anisotropic fatigue crack initiation and propagation around stress raisers in a single crystal Ni-based superalloy, APCFS 2024 (The 14th Asia-Pacific Conference on Fracture and Strength), Nov. 2024.
• Yuta Someya, Motoki Sakaguchi, Akira Koshio, Putt Thanakun, Hirotsugu Inoue. Temperature variation relevant to fatigue crack initiation and propagation in a single crystal material, APCFS 2024 (The 14th Asia-Pacific Conference on Fracture and Strength), Nov. 2024.
• Zhiqi Chen, Yuya Uemura, Shiyu Suzuki, Yu Kurokawa, Motoki Sakaguchi. Effect of high temperature tensile dwell on fatigue crack propagation in Alloy 718, APCFS 2024 (The 14th Asia-Pacific Conference on Fracture and Strength), Nov. 2024.

国内会議発表 (査読なし・不明)

• 笹倉一樹, 間瀬慶太, 福田高広, 唐戸孝典, 阪口基己. 単結晶Ni基超合金CMSX-4の応力集中部における疲労き裂の発生と進展, 日本材料学会 第62回高温強度シンポジウム, Nov. 2024.
• 阪口基己. 高温破壊力学, 日本材料学会 第8回若手研究者および技術者のための高温強度講習会, Sept. 2024.
• 阪口基己. 疲労き裂進展, 日本材料学会 第43回初心者のための疲労設計講習会, Sept. 2024.
• 間瀬慶太, 笹倉一樹, 阪口基己. 単結晶金属材料の疲労き裂の進展と停止に与える結晶異方性の影響, 日本材料学会 第9回高温強度ミニシンポジウム, July 2024.
• 高桑諒, 金原徳, 中本浩章, 野口学, 阪口基己, 井上裕嗣. 電子ビーム積層造形により作製したNi基超合金UNSN0701の高温強度特性に及ぼす造形後熱処理の影響, 日本材料学会 第72期学術講演会, May 2024.
• 笹倉一樹, 間瀬慶太, THANAKUN Putt, 阪口基己. 単結晶Ni基超合金の下限界応力拡大係数範囲に及ぼす結晶異方性の影響, 日本材料学会 第73期学術講演会, May 2024.

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