@inproceedings{CTT100867211, author = {中島広豊 and 渡邊海香 and 岡田陽太郎 and 竹山雅夫}, title = {侵入型軽元素を含む TiAl 多元系状態図の実験および計算による構築}, booktitle = {「高温材料の高強度化」研究会 最終報告会}, year = 2022, } @inproceedings{CTT100859671, author = {岡田 陽太郎 and 山形 遼介 and 中島 広豊 and 竹山 雅夫}, title = {TiAl基合金におけるβ-Ti, α2-Ti3Al, γ-TiAl各相のヤング率および硬さに及ぼす固溶酸素の影響}, booktitle = {日本金属学会2021年秋期(第169回)講演大会概要集}, year = 2021, } @inproceedings{CTT100856876, author = {山形遼介 and 岡田陽太郎 and 中島広豊 and 竹山雅夫}, title = {γ-TiAl基合金の室温破壊靱性に及ぼす固溶酸素の影響}, booktitle = {2021年春期講演大会概要集}, year = 2021, } @inproceedings{CTT100847059, author = {岡田 陽太郎 and 山形 遼介 and 中島 広豊 and 竹山雅夫}, title = {Ti-Al-Cr三元系における平衡β-Ti/γ-TiAl相のナノインデンテーション法による機械的特性評価}, booktitle = {耐熱金属材料第123委員会研究報告}, year = 2021, } @inproceedings{CTT100847055, author = {谷口宗大 and 岡田 陽太郎 and 山形 遼介 and 中島 広豊 and 竹山雅夫}, title = {TiAl二元系におけるα2-Ti3Al/γ-TiAlラメラ組織のナノインデンテーション法による機械的特性評価}, booktitle = {耐熱金属材料第123委員会研究報告}, year = 2021, } @inproceedings{CTT100842121, author = {Yotaro Okada and Sota Taniguchi and Ryosuke Yamagata and Hirotoyo Nakashima and Masao Takeyama}, title = {Nano-indentation Modulus and Hardness of β-Ti/α2-Ti3Al/γ-TiAl in Ti-Al-Cr System}, booktitle = {2020 MRS Virtual Spring/Fall Meeting,, Fall Abstracts Final Program}, year = 2020, } @inproceedings{CTT100842124, author = {Sota Taniguchi and Yotaro Okada and Ryosuke Yamagata and Hirotoyo Nakashima and Masao Takeyama}, title = {Evaluation of Mechanical Properties for Constituent Phases by Nano-indentation Method in γ-TiAl Alloys}, booktitle = {2020 MRS Virtual Spring/Fall Meeting, Fall Abstracts Final Program}, year = 2020, } @inproceedings{CTT100831845, author = {岡田陽太郎 and 谷口宗大 and 山形遼介 and 中島広豊 and 竹山雅夫}, title = {TiAl基合金における平衡β-Ti/γ-TiAl相の機械的特性およびその組成依存性}, booktitle = {日本金属学会 2020年度秋期講演大会概要集}, year = 2020, } @inproceedings{CTT100831847, author = {谷口宗大 and 岡田陽太郎 and 山形遼介 and 中島広豊 and 竹山雅夫}, title = {TiAl基合金の構成相のナノインデンテーションによる特性評価法}, booktitle = {日本金属学会 2020年度秋期講演大会概要集}, year = 2020, } @inproceedings{CTT100820660, author = {岡田陽太郎 and 谷口宗大 and 山形遼介 and 中島広豊 and 竹山雅夫}, title = {β-Ti/α2-Ti3Al/γ-TiAl 3 相からなるTiAl 基合金のナノインデンテーション法による各相の物性評価}, booktitle = {日本金属学会第166回春期講演大会概要集}, year = 2020, } @inproceedings{CTT100810676, author = {Yotaro Okada and Ryosuke Yamagata and Hirotoyo Nakashima and Masao Takeyama}, title = {Deformation Behavior of Advanced γ-TiAl Based Alloys by In-Situ SEM Observation and Digital Image Correlation Technique}, booktitle = {Proceedings of Joint EPRI – 123HiMAT International Conference}, year = 2019, } @inproceedings{CTT100810687, author = {Ryosuke Yamagata and Yotaro Okada and Hirotoyo Nakashima and Masao Takeyama}, title = {Microstructure Effect on Enhancement of Room-TemperatureDuctility in β-Ti Containing γ-TiAl Based Alloys}, booktitle = {Proceedings of Joint EPRI-123HiMAT International Conference}, year = 2019, } @inproceedings{CTT100810708, author = {Yotaro Okada and Ryosuke Yamagata and Hirotoyo Nakashima and Masao Takeyama}, title = {Analysis of local deformation behavior in TiAl based alloys under tensile loading by digital image correlation}, booktitle = {Programme and Abstracts Intermetallics 2019.}, year = 2019, } @inproceedings{CTT100810626, author = {岡田陽太郎 and 若林英輝 and 竹山雅夫}, title = {TiAl 基合金におけるラメラ組織の微視的変形挙動}, booktitle = {日本金属学会秋期講演大会概要集}, year = 2019, } @inproceedings{CTT100780647, author = {Ryosuke Yamagata and Yotaro Okada and Hirotoyo Nakashima and Masao Takeyama}, title = {Microstructure Design for Enhancement of Room-Temperature Ductility in Multi-Component TiAl Alloys}, booktitle = {MRS Advances}, year = 2019, } @inproceedings{CTT100793511, author = {山形 遼介 and 岡田陽太郎 and 若林英輝 and 中島 広豊 and 竹山 雅夫}, title = {鍛造TiAl基合金の室温延性に及ぼす組織因子の影響}, booktitle = {日本学術振興会耐熱金属材料第123委員会研究報告}, year = 2019, } @inproceedings{CTT100780704, author = {Yotaro Okada and Loris J. Signori and Ryosuke Yamagata and Hirotoyo Nakashima and Masao Takeyama}, title = {In Situ SEM Observation and Measurement of Strain Localization During Tensile in γ-TiAl Based Alloys}, booktitle = {2018 MRS Fall Meeting & Exhibit}, year = 2018, } @inproceedings{CTT100793488, author = {岡田 陽太郎 and 山形 遼介 and 中島 広豊 and 竹山 雅夫}, title = {TiAl基合金の引張変形下におけるDIC法による局所ひずみの定量化}, booktitle = {日本学術振興会耐熱金属材料第123委員会研究報告}, year = 2018, } @inproceedings{CTT100772266, author = {山形 遼介 and Loris Signori and 岡田 陽太郎 and 中島 広豊 and 竹山雅夫}, title = {鍛造γ-TiAl基合金の室温延性および疲労き裂進展特性に対するβ-Ti相の効果}, booktitle = {日本金属学会2018年秋期講演(第163回)大会講演概要集DVD}, year = 2018, } @inproceedings{CTT100772267, author = {岡田 陽太郎 and Loris SIGNORI and 山形 遼介 and 中島 広豊 and 竹山 雅夫}, title = {γ-TiAl基合金における引張変形中の局所ひずみの定量化}, booktitle = {日本金属学会2018年秋期講演(第163回)大会講演概要集DVD.}, year = 2018, } @inproceedings{CTT100760706, author = {Loris SIGNORI and Yotaro OKADA and Kenta MURATA and Ryosuke YAMAGATA and Hirotoyo NAKASHIMA and Masao TAKEYAMA}, title = {Effect of temperature on fatigue crack growth propagation ofwrought γ-based TiAl alloy containing β-phase}, booktitle = {日本金属学会2018 年春期(第162 回)講演大会プログラム}, year = 2018, } @inproceedings{CTT100760704, author = {岡田 陽太郎 and 中村 大輝 and Loris SIGNORI and 山形 遼介 and 中島 広豊 and 竹山 雅夫}, title = {鍛造TiAl 基合金の疲労き裂進展抵抗に及ぼすβ/γ Duplex 組織の役割}, booktitle = {日本金属学会2018 年春期(第162 回)講演大会プログラム}, year = 2018, } @inproceedings{CTT100757320, author = {Loris SIGNORI and Yotaro OKADA and Taiki NAKAMURA and Ryosuke YAMAGATA and Hirotoyo NAKASHIMA and Masao TAKEYAMA}, title = {Role of β/γ Duplex Microstructure on Crack Propagation of Wrought γ-based Titanium Aluminides at Ambient Temperature}, booktitle = {日本学術振興会耐熱金属材料第123委員会設立60周年記念シンポジウム研究報告}, year = 2017, } @inproceedings{CTT100757333, author = {Loris Signori and Taiki Nakamura and Yotaro Okada and Hirotoyo Nakashima and Masao Takeyama}, title = {Effect of microstructure containing β-Ti phase on crack propagation behavior of wrought γ-TiAl based alloys}, booktitle = {Karlsruher Institut for Tech.}, year = 2017, } @inproceedings{CTT100757360, author = {Loris SIGNORI and Taiki NAKAMURA and Yotaro OKADA and Ryosuke YAMAGATA and Hirotoyo NAKASHIMA and Masao TAKEYAMA}, title = {The effect β/γ duplex microstructure on fatigue crack growth behavior of wrought γ-TiAl based alloys}, booktitle = {日本金属学会講演概要集}, year = 2017, } @inproceedings{CTT100740984, author = {中村 大輝 and 岡田 陽太郎 and 中島 広豊 and 小林 覚 and 竹山 雅夫}, title = {鍛造TiAl基合金の疲労き裂進展挙動に及ぼす組織の影響}, booktitle = {耐熱金属材料第123委員会研究報告}, year = 2017, }