Journal Paper

• 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.

International Conference (Reviewed)

• Shiyu Suzuki, Hayato Matsuoka, Zhang Qihe, Itsuki Sasakura, Motoki Sakaguchi. Transition from crack retardation to acceleration under high temperature dwell-fatigue loading in a wrought Ni-base superalloy, 13th International Fatigue Congress (Fatigue 2022+1), Nov. 2023.
• Shiyu Suzuki, Hayato Matsuoka, Zhang Qihe, Itsuki Sasakura, Motoki Sakaguchi. Revealing mechanisms of creep-fatigue crack propagation in Ni-base superalloys for turbine disks: Towards application of damage tolerant design and maintenance, 38th Conference and 31st Symposium of the International Committee on Aeronautical Fatigue and Structural Integrity (ICAF 2023), ICAF 2023 National review, June 2023.
• Shiyu Suzuki, Hayato Matsuoka, Zhang Qihe, Itsuki Sasakura, Motoki Sakaguchi. Effect of tension hold in creep-fatigue crack propagation in Ni-base superalloys: Transition from crack retardation to acceleration, 15th International Conference on Fracture (ICF15), June 2023.

Domestic Conference (Not reviewed / Unknown)

• Keita Mase, Itsuki Sasakura, Motoki Sakaguchi. 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.
• Itsuki Sasakura, Keita Mase, Putt Thanakun, Motoki Sakaguchi. 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.
• Shiyu Suzuki, Hayato Matsuoka, Qihe Zhang, Itsuki Sasakura, Zhiqi CHEN, Motoki Sakaguchi. Ni基超合金のDwell-Fatigueき裂進展における引張保持の影響：き裂の遅延と加速, 日本材料学会 第61回高温強度シンポジウム 第21回破壊力学シンポジウム, Nov. 2023.
• Itsuki Sasakura, Shiyu Suzuki, Hayato Matsuoka, Motoki Sakaguchi. Inconel 718の高温疲労き裂進展の加減速に及ぼす引張保持の影響, 日本機械学会 M&M2023材料力学カンファレンス, Sept. 2023.
• Shiyu Suzuki, Hayato Matsuoka, Itsuki Sasakura, Motoki Sakaguchi. Inconel 718のdwell-fatigue負荷によるき裂進展：引張保持に伴うき裂の遅延と加速, 日本材料学会 第72期学術講演会, May 2023.
• Hayato Matsuoka, Shiyu Suzuki, Itsuki Sasakura, Motoki Sakaguchi. Ni基超合金のクリープ疲労き裂進展における引張保持の影響：Inconel 718におけるき裂の遅延と加速, 日本材料学会 第60回記念高温強度シンポジウム, 第60回記念高温強度シンポジウム前刷集, pp. 60-63, Nov. 2022.

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