@article{CTT100858031, author = {Ken Cho and Hirotaka Odo and Keisuke Okamoto and Hiroyuki Y. Yasuda and Hirotoyo Nakashima and Masao Takeyama and Takayoshi Nakano}, title = {Improving the Tensile Properties of Additively Manufactured β-Containing TiAl Alloys via Microstructure Control Focusing on Cellular Precipitation Reaction}, journal = {Crystals}, year = 2021, } @article{CTT100862806, author = {Mitsutoshi Ueda and Jumpei Ohbayashi and Tatsumi Yao and Masao Takeyama}, title = {The Efect of Microstructure on Steam Oxidation Behavior of the Fe–20Cr–35Ni–2.5Nb (at.%) Steel at 1073 K}, journal = {Oxidation of Metals}, year = 2021, } @article{CTT100858033, author = {趙 研 and 川端 はじめ and 尾 堂 裕 隆 and 林 竜 弘 and 安 田 弘 行 and 竹 山 雅 夫 and 中 野 貴 由}, title = {電子ビーム積層造形法による β 相含有 γ-TiAl 合金の健全造形と組織制御}, journal = {スマートプロセス学会誌}, year = 2021, } @article{CTT100852999, author = {竹山雅夫}, title = {金属間化合物を利用した高温構造材料の状態図に基づいた組織設計指導原理と結晶粒界の役割}, journal = {まてりあ : 日本金属学会会報}, year = 2021, } @article{CTT100852961, author = {A. Shaaban and L. J. Signori and H. Nakashima and M. Takeyama}, title = {Effects of the addition of transition metals on phase equilibria and phase transformations in TiAl systems in between 1473 and 1073 K}, journal = {Journal of Alloys and Compounds}, year = 2021, } @article{CTT100852955, author = {Ken Cho and Hajime Kawabata and Tatsuhiro Hayashi and Hiroyuki Y. Yasuda and Hirotoyo Nakashima and Masao Takeyama and Takayoshi Nakano}, title = {Peculiar microstructural evolution and tensile properties of β-containing γ-TiAl alloys fabricated by electron beam melting}, journal = {Additive Manufacturing}, year = 2021, } @article{CTT100846318, author = {Ali Shaaban and Shigenari Hayashi and Masao Takeyama}, title = {A comparative study on the oxidation behaviours of a TNM alloy in argon and oxygen atmospheres at 650℃}, journal = {Corrosion Science}, year = 2021, } @article{CTT100862922, author = {生沼駿 and 高久歴 and 中谷 祐二郎 and 竹山雅夫}, title = {析出強化型鍛造Ni基合金のクリープ損傷後の硬さ分布に及ぼす組織および変形の影響}, journal = {材料}, year = 2021, } @article{CTT100842515, author = {Haruna Ishizuka and Youichi Watanabe and Masao Takeyama}, title = {Surface Microstructure and Its Growth Behavior by Nitrocarburizing with Lithium Added Molten Salt in Fe-0.4mass % C Alloy}, journal = {MATERIALS TRANSACTION}, year = 2021, } @inproceedings{CTT100862868, author = {Eitaro Maeda and Masao Takeyama;}, title = {Effect of Si in Solution on the Crystal Structure of σ Phase (tP30) in Fe-Cr Binary Alloys}, booktitle = {2020 MRS Virtual Spring/Fall Meeting, Fall Abstracts Final Program}, year = 2021, } @inproceedings{CTT100862875, author = {Ryota Nagashima and Hirotoyo Nakashima and Masao Takeyama}, title = {Experimental and Calculation Approach for Phase Equilibria Among γ/TCP/GCP oP6 Phases at Elevated Temperatures}, booktitle = {2020 MRS Virtual Spring/Fall Meeting, Fall Abstracts Final Program}, year = 2021, } @inproceedings{CTT100862874, author = {Hirotoyo Nakashima and Masao Takeyama}, title = {Effect of Interstitial Carbon and Oxygen in Solution on the Phase Equilibria Among β/α/α2/γ Phases in TiAl Alloys}, booktitle = {2020 MRS Virtual Spring/Fall Meeting, Fall Abstracts Final Program}, year = 2021, } @inproceedings{CTT100862870, author = {Ken Cho and Hajime Kawabata and Hirotaka Odo and Tatsuhiro Hayashi and Hiroyuki Y. Yasuda and Masao Takeyama and Takayoshi Nakano}, title = {Microstructure and Tensile Properties of β-Containing TiAl Alloy Additively Manufactured by Electron Beam Melting}, booktitle = {2020 MRS Virtual Spring/Fall Meeting, Fall Abstracts Final Program}, year = 2021, } @inproceedings{CTT100862553, author = {Hirotoyo Nakashima and Masao Takeyama}, title = {Revised phase diagram for the Ti‐Al‐O ternary system from 35 to 55 at.% aluminum}, booktitle = {Programme and Abstract of Intermetallics 2021}, year = 2021, } @inproceedings{CTT100852978, author = {R. Nagashima and R. Yamagata and H. Nakashima and M. Takeyama}, title = {Phase Equilibria Among A1/TCP/GCP Phases and Microstructure Formation in Ni–Cr–Mo System at Elevated Temperatures}, booktitle = {The Minerals, Metals & Materials Series. Springer}, year = 2021, } @inproceedings{CTT100859645, author = {山形 遼介 and 花田 晃広 and 中島 広豊 and 竹山 雅夫}, title = {鍛造TiAl基合金の疲労き裂進展特性に及ぼすラメラ組織形態の影響}, booktitle = {日本金属学会第169回講演大会概要集}, year = 2021, } @inproceedings{CTT100859646, author = {木野 雄路 and 山形 遼介 and 中島 広豊 and 竹山 雅夫}, title = {α2/γラメラ粒とγ粒を組織構成要素とするTiAl基合金のクリープ}, booktitle = {}, year = 2021, } @inproceedings{CTT100859657, author = {蘇我 信太郎 and 吉田 里香子 and 新藤 健太郎 and 福島 明 and 花見 和樹 and 中島 広豊 and 山形 遼介 and 竹山 雅夫}, title = {金属粉末射出成形法によるβ相含有γ-TiAl合金の組織および機械的性質}, booktitle = {日本金属学会第169回講演大会概要集}, year = 2021, } @inproceedings{CTT100859661, author = {趙 研 and 尾堂 裕隆 and 安田 弘行 and 竹山 雅夫 and 中野 貴由}, title = {電子ビーム粉末床溶融結合法により作製したβ相含有TiAl合金の微細組織および力学特性の造形方向依存性}, booktitle = {日本金属学会第169回講演大会概要集}, year = 2021, } @inproceedings{CTT100859663, author = {岡本 慶介 and 趙 研 and 安田 弘行 and 竹山 雅夫 and 中野 貴由}, title = {電子ビーム粉末床溶融結合法で作製したβ相含有TiAl 合金の組織制御による力学特性向上}, booktitle = {日本金属学会2021年秋期(第169回)講演大会概要集}, year = 2021, } @inproceedings{CTT100859664, author = {YU JIANHUI and 中島 広豊 and 竹山 雅夫}, title = {Ti-Al-Ni三元系の高温における相平衡}, booktitle = {日本金属学会2021年秋期(第169回)講演大会概要集}, year = 2021, } @inproceedings{CTT100859665, author = {中島 広豊 and 竹山 雅夫}, title = {Ti-Al-Nb三元系合金の相平衡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{CTT100859670, author = {松岡 弘剛 and 趙 研 and 安田 弘行 and 竹山 雅夫 and 中野 貴由}, title = {電子ビーム粉末床溶融結合法により作製したβ相含有TiAl合金の微細組織および力学特性に及ぼすAl量の影響}, booktitle = {日本金属学会2021年秋期(第169回)講演大会概要集}, year = 2021, } @inproceedings{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{CTT100862554, author = {Jianhui Yu and Hirotoyo Nakashima and Masao Takeyama}, title = {Effect of Zr on the phase equilibria among β‐Ti/α2‐Ti3Al/γ ‐TiAl phases in Ti‐Al‐Cr system}, booktitle = {Programme and Abstracts of Intermetallics 2021}, year = 2021, } @inproceedings{CTT100869219, author = {上田 光敏 and 大林 純平 and 矢尾 達海 and 竹山 雅夫}, title = {Fe-20Cr-35Ni-2.5Nb (at.%)鋼の水蒸気酸化挙動に及ぼす析出強化相の影響}, booktitle = {}, year = 2021, } @inproceedings{CTT100859673, author = {三屋悠大 and 若林 英輝 and 中島広豊 and 小林覚 and 竹山雅夫}, title = {Ta置換によるLaves相強化型オーステナイト系超耐熱鋼のクリープ強化}, booktitle = {}, year = 2021, } @inproceedings{CTT100859674, author = {永島涼太 and 中島広豊 and 竹山雅夫 and 橋本清}, title = {Ni-Cr-Mo三元系におけるγ/TCP/oP6三相間の相平衡の計算による再現}, booktitle = {}, year = 2021, } @inproceedings{CTT100859675, author = {横山塔子 and 中島広豊 and 竹山雅夫}, title = {TiAl基合金のα2-Ti3Al/γ-TiAl ラメラ界面に析出したβ-Ti相の三次元観察}, booktitle = {}, year = 2021, } @inproceedings{CTT100856879, author = {Masao Takeyama}, title = {Grain Boundary Precipitation Strengthening Mechanism in Creep-Modelling and Experiments-}, booktitle = {}, year = 2021, } @inproceedings{CTT100852956, author = {H. Nakashima and M. Takeyama}, title = {Effect of interstitial carbon and oxygen in solution on the phase equilibria among β/α2/γ phases in TiAl alloys}, booktitle = {MRS Advances}, year = 2021, } @inproceedings{CTT100852957, author = {R. Nagashima and H. Nakashima and M. Takeyama}, title = {Experimental and calculation approach for phase equilibria among γ/TCP/GCP oP6 phases at elevated temperatures}, booktitle = {MRS Advances (2021).}, year = 2021, } @inproceedings{CTT100856875, author = {永島涼太 and 中島広豊 and 竹山雅夫}, title = {Ni-Cr-Mo三元系におけるTCP P(oP56)相の粒界析出挙動}, booktitle = {材料とプロセス 日本鉄鋼協会第181回春季大会}, year = 2021, } @inproceedings{CTT100856877, author = {中島広豊 and 木許雄太 and 竹山雅夫}, title = {Ti-Al-Cr三元系におけるβ/α/α2/γ相間の相平衡に及ぼす固溶炭素の影響}, booktitle = {2021年春期講演大会概要集}, year = 2021, } @inproceedings{CTT100856878, author = {趙 研 and 川端はじめ and 林竜弘 and 安田弘行 and 竹山雅夫 and 中野貴由}, title = {電子ビーム積層造形法によるβ相含有γ-TiAl合金の微細組織および力学特性制御}, booktitle = {2021 年春期(第 168 回)講演大会概要集}, year = 2021, } @inproceedings{CTT100857355, author = {竹山雅夫}, title = {金属間化合物を利用した高温構造材料の状態図に基づいた組織設計指導原理と結晶粒界の役割}, booktitle = {}, 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{CTT100847052, author = {前田英太郎 and 永島涼太 and 中島広豊 and 竹山雅夫}, title = {Fe-Cr 二元系σ相(tP30)の結晶構造に及ぼす固溶Al, Siの影響}, booktitle = {耐熱金属材料第123委員会研究報告}, year = 2021, } @inproceedings{CTT100847060, author = {花田 晃広 and 山形 遼介 and 中島 広豊 and 竹山雅夫}, title = {TiAl基合金の疲労き裂進展特性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 = 2021, } @inproceedings{CTT100847067, author = {福元 皓介 and 小林 覚 and 竹山 雅夫 and 佐藤 順}, title = {γ"析出強化型Ni 基合金のクリープ速度に及ぼす組織安定性の効果}, booktitle = {耐熱金属材料第123委員会研究報告}, year = 2021, } @inproceedings{CTT100847068, author = {岡本 真幸 and 小林 覚 and 竹山 雅夫}, title = {Ni基合金におけるNi3M(M: Ti, Nb)相の析出形態に及ぼす合金元素の効果}, booktitle = {耐熱金属材料第123委員会研究報告}, year = 2021, } @inproceedings{CTT100856871, author = {木野雄路 and 竹山雅夫}, title = {TiAl基合金のクリープ特性に及ぼす組織の影響}, booktitle = {材料とプロセス 日本鉄鋼協会第181回春季大会}, year = 2021, } @inproceedings{CTT100856874, author = {Jianhui Yu and Hirotoyo Nakashima and MASAO TAKEYAMA}, title = {Effect of Zr on the Phase equilibria among β-Ti/α2-Ti3Al/γ-TiAl phases in Ti-Al-Cr system at 1373 K}, booktitle = {材料とプロセス 日本鉄鋼協会第181回春季大会}, 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{CTT100869835, author = {MASAO TAKEYAM}, title = {Integrated Inverse Design Approach to Development of Innovative Powder Processed TiAl Alloys for Jet Engine Application}, booktitle = {e-ASIA Joint Research Program Online Workshop on Materials Informatics Abstract}, year = 2021, } @misc{CTT100869218, author = {上田 光敏 and 大林 純平 and 矢尾 達海 and 竹山 雅夫}, title = {Fe-20Cr-35Ni-2.5Nb (at.%)鋼の高温水蒸気酸化挙動に及ぼすWおよびTiの影響}, year = 2021, } @misc{CTT100865163, author = {竹山雅夫 and 中島広豊 and 山形遼介 and 福島 明 and 花田 忠之 and 寺内 俊太郎 and 花見 和樹 and 土井 研児 and 岩佐 康弘 and 新藤 健太郎}, title = {TiAl基合金の製造方法およびTiAl基合金}, howpublished = {公開特許}, year = 2021, month = {}, note = {特願2020-032243(2020/02/27), 特開2021-134399(2021/09/13)} } @misc{CTT100864138, author = {竹山雅夫 and 中島広豊 and 山形遼介 and 新藤健太郎 and 福島明 and 花田忠之 and 寺内俊太郎 and 花見和樹 and 土井研児 and 岩佐康弘}, title = {TiAl基合金およびその製造方法}, howpublished = {公開特許}, year = 2021, month = {}, note = {特願2020-015055(2020/01/31), 特開2020-121690(2021/08/26)} }