@article{CTT100831833, author = {Xiaosheng Chen and Motoki Sakaguchi and Shiyu Suzuki and Hirotsugu Inoue and Masakazu Okazaki}, title = {Crystal plasticity mechanism of temperature-dependent crack propagation in a single crystal Nickel-based superalloy}, journal = {Superalloys 2020}, year = 2020, } @article{CTT100831834, author = {Shiyu Suzuki and Motoki Sakaguchi and Ryota Okamoto and Hideaki Kaneko and Takanori Karato and Kenta Suzuki and Masakazu Okazaki}, title = {Competing mechanism of creep damage and stress relaxation in creep-fatigue crack propagation in Ni-base superalloys}, journal = {Superalloys 2020}, year = 2020, } @article{CTT100831832, author = {Masakazu Okazaki and R. Balavenkatesh and Satoshi Yamagishi and Motoki Sakaguchi}, title = {Fretting fatigue life extension for single crystal Ni-based superalloy by applying optimaized surface texturing}, journal = {Superalloys 2020}, year = 2020, } @article{CTT100755479, author = {Motoki Sakaguchi and Masakazu Okazaki}, title = {Distinctive role of plastic and creep strain in directional coarsening of a Ni-base single crystal superalloy}, journal = {Materials Science and Engineering: A}, year = 2018, } @article{CTT100693650, author = {向井康博 and 香川裕之 and 阪口基己 and 岡崎正和}, title = {Ni基単結晶超合金のき裂先端変形挙動に及ぼすγ/γ'複合組織の影響}, journal = {材料}, year = 2015, } @article{CTT100679413, author = {向井 康博 and 香川 裕之 and 阪口基己 and 岡崎正和}, title = {Ni基単結晶超合金CMSX-4の熱機械疲労き裂進展挙動の評価}, journal = {日本機械学会論文集}, year = 2014, } @article{CTT100756026, author = {Masakazu Okazaki and Motoki Sakaguchi and Yosuke Sasaki and Kouichi Namba}, title = {Degradation in Fatigue Crack Propagation Resistance of a Gas Turbine Vane after Long Term Service}, journal = {Advanced Materials Research}, year = 2011, } @article{CTT100756025, author = {阪口 基己 and 多田真人 and 岡崎 正和}, title = {摩擦攪拌接合によるNi基超合金とAl合金の異材接合}, journal = {日本機械学会論文集}, year = 2011, } @article{CTT100756027, author = {Tran Hung Tra and Masahiro Seino and Motoki Sakaguchi and Masakazu Okazaki}, title = {Fatigue Crack Propagation Behavior Relevant to Microstructural Inhomogeneity in a Friction Stir Weldment}, journal = {Journal of Solid Mechanics and Materials Engineering}, year = 2010, } @article{CTT100756029, author = {菱田元樹 and 藤田雅 and 阪口基己 and 岡崎正和}, title = {コールドスプレーにより作製した準結晶粒子分散アルミ合金コーティング材の熱疲労挙動}, journal = {日本機械学会論文集A編}, year = 2010, } @article{CTT100756028, author = {菅間良太 and 阪口基己 and 岡崎正和}, title = {放電コーティングしたNi基超合金の高温疲労強度特性}, journal = {日本機械学会論文集A編}, year = 2010, } @article{CTT100756030, author = {Masakazu Okazaki and Motoki Sakaguchi and Ryohta Kamma}, title = {Early growth of small cracks in heat resistant alloys under creep-fatigue condition}, journal = {Pressure Vessels and Piping, Materials and Properties}, year = 2010, } @article{CTT100756031, author = {Motoki Sakaguchi and Yosuke Sasaki and Masakazu Okazaki and Kouichi Namba}, title = {Evaluation of Fatigue Crack Propagation in The Post-Service Gas Turbine Vane}, journal = {Journal of Solid Mechanics and Materials Engineering}, year = 2010, } @article{CTT100756081, author = {Masakazu Okazaki and Satoshi Yamagishi and Motoki Sakaguchi and Tatsuma Okamura}, title = {Thermal Fatigue Damage Evaluation of EB-PVD TBC Specimens -Its Potential and Problems-}, journal = {Materials Science Forum}, year = 2009, } @article{CTT100756082, author = {Motoki Sakaguchi and Atsushi Sano and Tran Hung Tra and Masakazu Okazaki and Masaru Sekihara}, title = {Low Cycle and Thermo-mechanical Fatigue of Friction Welded Dissimilar Superalloys Joint}, journal = {Journal of Solid Mechanics and Materials Engineering}, year = 2008, } @article{CTT100756083, author = {Motoki Sakaguchi and Masakazu Okazaki}, title = {A New Analy tical Method of γ/γ’ Morphology in Single Crystal Ni-Base Superalloys; For New Orientation of Damage and Remaining Life Assessment}, journal = {Superalloys}, year = 2008, } @article{CTT100756084, author = {Masakazu Okazaki and Motoki Sakaguchi}, title = {Creep-Fatigue and Thermo-Mechanical Fatigue of Friction-Welded In718 / MarM247 Dissimilar Joint}, journal = {Superalloys}, year = 2008, } @article{CTT100756085, author = {Masakazu Okazaki and Motoki Sakaguchi}, title = {Thermo-mechanical fatigue failure of a single crystal Ni-based superalloy}, journal = {International Journal of Fatigue}, year = 2008, } @article{CTT100756086, author = {Motoki Sakaguchi and Masakazu Okazaki}, title = {Fatigue Life Evaluation of a Single Crystal Ni-base Superalloy, Accompanying with Change of Microstructural Morphology}, journal = {International Journal of Fatigue}, year = 2007, } @article{CTT100756087, author = {Motoki Sakaguchi and Masakazu Okazaki}, title = {Effect of Microstructure of Thermo-Mechanical and Isothermal Low Cycle Fatigue of a Single Crystal Ni-Base Superalloy}, journal = {Key Engineering Materials}, year = 2007, } @article{CTT100756090, author = {阪口基己 and 高島秀明 and 林弘明 and 岡崎正和}, title = {単調負荷および繰返し負荷により生じる単結晶Ni基超合金のγ/γ'組織形態変化}, journal = {材料}, year = 2007, } @article{CTT100756092, author = {阪口基己 and 岡崎正和}, title = {γ/γ'微細構造を考慮した単結晶Ni基超合金の高温疲労特性評価}, journal = {材料}, year = 2006, } @article{CTT100756091, author = {Motoki Sakaguchi and Masakazu Okazaki}, title = {Thermo-Mechanical and Low Cycle Fatigues of Single Crystal Ni-Base Superalloys; Importance of Microstructure for Life Prediction}, journal = {JSME International Journal A}, year = 2006, } @article{CTT100756093, author = {阪口基己 and 岡崎正和}, title = {単結晶Ni基超合金中のセル状変質域形成に対するマイクロメカニクス的アプローチ}, journal = {材料}, year = 2005, } @article{CTT100756094, author = {Motoki Sakaguchi and Masakazu Okazaki}, title = {Micromechanics of the damage-induced cellular microstrucutre in single crystal Ni-base superalloy}, journal = {Acta Metallugica Sinica}, year = 2004, } @inproceedings{CTT100862161, author = {Masakazu Okazaki and R. Balavenkatesh and Satoshi Yamagishi and Motoki Sakaguchi}, title = {Fretting Fatigue Life Extension for Single Crystal Ni-based Superalloy by Applying Optimized Surface Texturing}, booktitle = {}, year = 2021, } @inproceedings{CTT100861666, author = {Shiyu Suzuki and Motoki Sakaguchi and Ryota Okamoto and Hideaki Kaneko and Takanori Karato and Kenta Suzuki and Masakazu Okazaki}, title = {Competing Mechanism of Creep Damage and Stress Relaxation in Creep-fatigue Crack Propagation in Ni-base Superalloys}, booktitle = {}, year = 2021, } @inproceedings{CTT100861667, author = {Motoki Sakaguchi and Xiaosheng Chen and Shiyu Suzuki and Hirotsugu Inoue and Masakazu Okazaki}, title = {Crystal Plasticity Mechanism of Temperature Dependent Crack Propagation in a Single Crystal Nickel Based Superalloy}, booktitle = {}, year = 2021, } @inproceedings{CTT100746373, author = {Motoki Sakaguchi and Mana Higaki and Ryota Komamura and Hirotsugu Inoue and Masakazu Okazaki}, title = {Crystal plasticity assessment to Stage I fatigue crack propagation in a single crystal Nickel-base superalloy}, booktitle = {}, year = 2017, } @inproceedings{CTT100679318, author = {Masakazu Okazaki and Satoshi Yamagishi and Motoki Sakaguchi}, title = {Specific diformation and damage of a superalloy substrate during creep under a thermally graded condition}, booktitle = {Proceedings of 3rd Japanese German TBC workshop}, year = 2013, } @inproceedings{CTT100768408, author = {津留武志 and 阪口基己 and 岡崎正和}, title = {Ni基超合金小型サンプル中の疲労き裂進展に対する結晶方位と結晶粒界の影響}, booktitle = {}, year = 2012, } @inproceedings{CTT100768426, author = {阪口基己 and 津留武志 and 岡崎正和}, title = {結晶粒径相当の厚さを有する超合金部材のき裂進展特性}, booktitle = {}, year = 2011, } @inproceedings{CTT100768438, author = {阪口基己 and 津留武志 and 岡崎正和}, title = {Ni基超合金小型サンプルの疲労き裂進展に及ぼす結晶粒界の影響}, booktitle = {}, year = 2011, } @inproceedings{CTT100756312, author = {Masakazu Okazaki and Motoki Sakaguchi and So Yamanobe and Kouichi Namba}, title = {Assessment of fatigue crack propagation behavior near crystallographic orientation boundaries in some polycrystalline Ni-base superalloys}, booktitle = {}, year = 2011, } @inproceedings{CTT100768417, author = {阪口基己 and 津留武志 and 山野邉壮 and 岡崎正和}, title = {多結晶Ni基超合金の疲労き裂進展に及ぼす結晶学的因子の影響}, booktitle = {}, year = 2011, } @inproceedings{CTT100768402, author = {山野邉壮 and 津留武志 and 阪口基己 and 岡崎正和}, title = {結晶粒相当の厚さを有するガスタービン翼構造体の疲労き裂進展特性}, booktitle = {}, year = 2011, } @inproceedings{CTT100768437, author = {山野邉壮 and 阪口基己 and 岡崎正和 and 難波浩一}, title = {小型試験片Ni基超合金IN939のき裂進展特性に及ぼす板厚と結晶方位の影響}, booktitle = {}, year = 2010, } @inproceedings{CTT100768436, author = {山野邉壮 and 阪口基己 and 岡崎正和}, title = {高温環境下におけるガスタービン実機使用翼の疲労き裂進展特性}, booktitle = {}, year = 2010, } @inproceedings{CTT100756313, author = {Motoki Sakaguchi and Masakazu Okazaki}, title = {Change of Local Fatigue Crack Propagation Resistance of Gas Turbine Vane after Long Term Service}, booktitle = {}, year = 2010, } @inproceedings{CTT100756314, author = {Motoki Sakaguchi and So Yamanobe and Masakazu Okazaki and Kouichi Namba}, title = {Fatigue crack propagation in the post-service fas turbine superalloy by miniature CT spcimen}, booktitle = {}, year = 2010, } @inproceedings{CTT100756316, author = {Masakazu Okazaki and Motoki Sakaguchi and Yousuke Sasaki}, title = {Degradation in Fatigue Crack Propagation Resistance of Gas Turbine Vane After Long Term Service}, booktitle = {}, year = 2010, } @inproceedings{CTT100756315, author = {Motoki Sakaguchi and Masakazu Okazaki and Momoko Ike}, title = {Effects of Plastic Strain on Directional Coarsening in Ni-base Single Crystal Superalloy: Temerature Dependence and Difference from creep Strain}, booktitle = {}, year = 2010, } @inproceedings{CTT100768435, author = {菅間良太 and 阪口基己 and 岡崎正和 and 下田幸浩 and 内山武彦 and 落合宏行 and 渡辺光敏}, title = {マイクロ・スパーク・コーティング材の高温疲労強度とそれに及ぼす残留応力の影響}, booktitle = {}, year = 2010, } @inproceedings{CTT100756317, author = {Motoki Sakaguchi and Momoko Ike and Masakazu Okazaki}, title = {Effect of Plastic Pre-Straining on Microstructural Changes in Ni-base Single Crystal Superalloy Induced by Creep Stress}, booktitle = {}, year = 2010, } @inproceedings{CTT100768434, author = {多田真人 and 岡崎正和 and 阪口基己 and 山岸郷志 and 清野昌宏}, title = {摩擦攪拌接合によるNi基合金とAl合金の異材接合体の作製}, booktitle = {}, year = 2010, } @inproceedings{CTT100768433, author = {池桃子 and 阪口基己 and 岡崎正和}, title = {塑性・クリープ重畳環境下での超合金組織の形態変化}, booktitle = {}, year = 2009, } @inproceedings{CTT100756318, author = {Tran Hung Tra and Masahiro Seino and Motoki Sakaguchi and Masakazu Okazaki}, title = {Fatigue crack propagation ehavior relevant to inhomogeneity in the friction stir weld}, booktitle = {}, year = 2009, } @inproceedings{CTT100756319, author = {Ryota Kamma and Motoki Sakaguchi and Masakazu Okazaki}, title = {High Temperature Fatigue Properties of Micro Spark Coated Ni-Base Superalloy}, booktitle = {}, year = 2009, } @inproceedings{CTT100756320, author = {Motoki Sakaguchi and Momoko Ike and Masakazu Okazaki}, title = {In-situ Estimation of High Temperature Stress Fields Based on Microstructural Analysis of Single Crystal Ni-based superalloys}, booktitle = {}, year = 2009, } @inproceedings{CTT100768432, author = {佐佐木洋輔 and 阪口基己 and 岡崎正和 and 難波浩一}, title = {実機使用ガスタービン翼の疲労き裂進展特性評価と回復再熱処理の効果}, booktitle = {}, year = 2009, } @inproceedings{CTT100768430, author = {吉田高広 and 阪口基己 and 岡崎正和}, title = {単調負荷により生じる超合金組織の形態変化とその温度依存性}, booktitle = {}, year = 2008, } @inproceedings{CTT100768431, author = {阪口基己 and Tra Hung Tran and 岡崎正和 and 関原傑}, title = {超合金摩擦圧接異材継手のクリープ疲労環境下における弾性追従機構}, booktitle = {}, year = 2008, } @inproceedings{CTT100768429, author = {佐佐木洋輔 and 阪口基己 and 岡崎正和 and 難波浩一}, title = {実機使用ガスタービン翼の局所き裂進展特性評価}, booktitle = {}, year = 2008, } @inproceedings{CTT100756322, author = {Motoki Sakaguchi and Masakazu Okazaki}, title = {γ/γ' Morphological Changes in Single Crystal Ni-Base Superlloys under Cyclic Loadings; A New Morphological Analysis for Fatigue Damage Detection}, booktitle = {}, year = 2008, } @inproceedings{CTT100756321, author = {Masakazu Okazaki and Motoki Sakaguchi and Ryohta Kamma}, title = {Early Growth of Creep-Fatigue Small Crack in Advanced Ni-Base Sueralloys}, booktitle = {}, year = 2008, } @inproceedings{CTT100756323, author = {Tra Hung Tran and Masakazu Okazaki and Motoki Sakaguchi and Masaru Sekihara}, title = {Strength of MarM247 / IN718 Dissimilar Metals Joint under Creep-Fatigue and Thermo-Mechanical Fatigue Loading}, booktitle = {}, year = 2008, } @inproceedings{CTT100768428, author = {菅間良太 and 山田慎之介 and 岡崎正和 and 阪口基己 and 山岸郷志}, title = {圧子押込み法によるYSZ溶射皮膜の弾性係数測定とそれに及ぼす皮膜内空隙の影響}, booktitle = {}, year = 2008, } @inproceedings{CTT100768427, author = {佐野篤史 and 阪口基己 and 岡崎正和 and 関原傑}, title = {各種高温疲労環境下での超合金異材継手の破損挙動}, booktitle = {}, year = 2007, } @inproceedings{CTT100768400, author = {阪口基己 and 池桃子 and 岡崎正和}, title = {種々の負荷により生じる超合金組織の形態変化と 高温力学場検出技術への応用}, booktitle = {}, year = 2007, } @inproceedings{CTT100768414, author = {岡崎正和 and 阪口基己 and 平野賢一 and 菅間良太}, title = {複合構造を有する金属材料の局所的材料特性評価}, booktitle = {}, year = 2007, } @inproceedings{CTT100768413, author = {山岸郷志 and 岡村達磨 and 阪口基己 and 岡崎正和}, title = {EB-PVD TBCの熱サイクル損傷特性とその定量化の試み}, booktitle = {}, year = 2007, } @inproceedings{CTT100756324, author = {Masakazu Okazaki and Motoki Sakaguchi and Satoshi Yamagishi and Hideaki Matsubara}, title = {Effect of Bond Coat Materials on Thermal Fatigue Failure of EB-PVD Thermal Barrier Coatings}, booktitle = {}, year = 2007, } @inproceedings{CTT100756325, author = {Motoki Sakaguchi and Masakazu Okazaki}, title = {Hybrid Composite Model for High-Temperature Fatigue Life Prediction in Single Crystal Ni-Based Superalloy}, booktitle = {}, year = 2007, } @inproceedings{CTT100768401, author = {林弘明 and 阪口基己 and 岡崎正和}, title = {Cluster-Methodを用いた単結晶Ni基超合金の微細組織形態に対する定量評価}, booktitle = {}, year = 2007, } @inproceedings{CTT100768425, author = {林弘明 and 阪口基己 and 岡崎正和}, title = {単結晶Ni基超合金の組織変化を応用した高温ひずみ場推定技術の検討}, booktitle = {}, year = 2006, } @inproceedings{CTT100768412, author = {阪口基己 and 岡崎正和}, title = {マイクロメカニクスに基づく単結晶Ni基超合金の高温疲労特性評価}, booktitle = {}, year = 2006, } @inproceedings{CTT100768407, author = {佐野篤史 and 阪口基己 and Tran Hung Tra and 岡崎正和 and 関原傑}, title = {超合金摩擦圧接材のクリープ疲労き裂進展挙動}, booktitle = {}, year = 2006, } @inproceedings{CTT100768399, author = {阪口基己 and Tran Hung Tra and 岡崎正和 and 関原傑}, title = {超合金異材継手のクリープ疲労破損}, booktitle = {}, year = 2006, } @inproceedings{CTT100756326, author = {Motoki Sakaguchi and Masakazu Okazaki}, title = {Microstructural Roles in Thermo-Mechanical and Isothermal Low Cycle Fatigues of A Single Crystal Ni-Base Superalloy}, booktitle = {}, year = 2006, } @inproceedings{CTT100768424, author = {阪口基己 and 高島秀明 and 林弘明 and 岡崎正和}, title = {単結晶Ni基超合金の微細組織変化に及ぼす単調負荷,繰返し負荷,負荷波形,温度の影響}, booktitle = {}, year = 2006, } @inproceedings{CTT100768440, author = {高島秀明 and 阪口基己 and 岡崎正和}, title = {単結晶Ni基超合金のγ/γ'微細組織変化に及ぼす負荷履歴の影響}, booktitle = {}, year = 2005, } @inproceedings{CTT100768405, author = {岡崎正和 and 山岸郷志 and 阪口基己 and 水田吉紀 and 松原秀彰}, title = {EB-PVD遮熱コーティング材の熱サイクル破損と微視組織}, booktitle = {}, year = 2005, } @inproceedings{CTT100768398, author = {阪口基己 and 水田吉紀 and 岡崎正和}, title = {EB-PVD遮熱コーティング材の熱サイクル損傷特}, booktitle = {}, year = 2005, } @inproceedings{CTT100768423, author = {阪口基己 and 岡崎正和}, title = {単結晶Ni基超合金の熱疲労強度に及ぼすγ/γ'微細構造の影響}, booktitle = {}, year = 2005, } @inproceedings{CTT100768403, author = {阪口基己 and 岡崎正和}, title = {単結晶超合金の高温疲労破壊に及ぼす γ/γ’ミスフィットの重要性}, booktitle = {}, year = 2005, } @inproceedings{CTT100768439, author = {阪口基己 and 岡崎正和}, title = {単結晶Ni基超合金の熱機械疲労におけるマイクロメカニクス}, booktitle = {}, year = 2004, } @inproceedings{CTT100756327, author = {Motoki Sakaguchi and Masakazu Okazaki}, title = {On The Effect of Gamma/Gamma-Prime Morphology on Fatigue Strength of Single Crystal Ni-Based Superalloy, Employing The Composite Model}, booktitle = {}, year = 2004, } @inproceedings{CTT100768410, author = {阪口基己 and 鈴木俊夫 and 岡崎正和}, title = {単結晶Ni基超合金のγ/γ’組織形態が強度特性に与える影響の評価}, booktitle = {}, year = 2004, } @inproceedings{CTT100768396, author = {阪口基己 and 岡崎正和}, title = {単結晶Ni基超合金の熱疲労強度に及ぼすγ/γ'組織形態および位相条件の影響}, booktitle = {}, year = 2004, } @inproceedings{CTT100768422, author = {阪口基己 and 岡崎正和}, title = {単結晶Ni基超合金の高温疲労強度に及ぼすγ/γ'組織因子の影響に関するマイクロメカニクス的解明}, booktitle = {}, year = 2004, } @inproceedings{CTT100768395, author = {阪口基己 and 岡崎正和}, title = {単結晶超合金中のセル状変質域の組織解析による稼働応力推定}, booktitle = {}, year = 2003, } @inproceedings{CTT100768421, author = {阪口基己 and 岡崎正和}, title = {単結晶Ni基超合金における損傷祐希変質域形成}, booktitle = {}, year = 2003, } @inproceedings{CTT100768394, author = {阪口基己 and 岡崎正和}, title = {単結晶Ni基超合金の損傷誘起組織不安定性に対するマイクロメカニクス的アプローチ}, booktitle = {}, year = 2003, } @inproceedings{CTT100768393, author = {阪口基己 and 岡崎正和 and 大寺一生 and 原田良夫}, title = {単結晶Ni基超合金の損傷治癒コーティングの長時間相互拡散挙動}, booktitle = {}, year = 2002, } @inproceedings{CTT100768392, author = {阪口基己 and 岡崎正和 and 大寺一生 and 原田良夫}, title = {コーティングを援用した単結晶Ni基超合金の稼働損傷の治癒とその長時間安定性}, booktitle = {}, year = 2002, }