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諸永 拓

諸永 拓 (MORONAGA, Taku) 0000-0002-6915-0627

Address
305-0047 茨城県つくば市千現1-2-1 [アクセス]

[論文] | [書籍] | [会議録] | [口頭発表] | [その他の文献] | [公開特許出願]

論文 TSV

2024
  1. Akinobu Shibata, Yazid Madi, Jacques Besson, Akiko Nakamura, Taku Moronaga, Kazuho Okada, Ivan Gutierrez-urrutia, Toru Hara. Relationship between Three-dimensional Crack Morphology and Macroscopic Mechanical Properties of Hydrogen-related Fracture in Martensitic Steel. ISIJ International. 64 [4] (2024) ISIJINT-2023-316 10.2355/isijinternational.isijint-2023-316 Open Access
  2. Nobuya Banno, Taku Moronaga, Toru Hara, Koki Asai, Tsuyoshi Yagai. In-depth S/TEM observation of Ti–Hf and Ta–Hf-doped Nb3Sn layers. Superconductor Science and Technology. 37 [3] (2024) 035019 10.1088/1361-6668/ad2982
  3. Hidetoshi Somekawa, Eri Nakagawa, Yuka Hara, Taku Moronaga, Yukiko Ogawa, Alok Singh, Takahito Ohmura. In-situ TEM observation of -axis extension twin nucleation in single crystalline Mg. Materials Science and Engineering: A. 890 (2024) 145895 10.1016/j.msea.2023.145895
2023
  1. Hidetoshi Somekawa, Kei Nishikawa, Taku Moronaga, Takahito Ohmura. Fabrication of Li anode metal via bulk mechanical property analysis. Journal of Power Sources. 569 (2023) 233019 10.1016/j.jpowsour.2023.233019
  2. Akinobu Shibata, Goro Miyamoto, Shigekazu Morito, Akiko Nakamura, Taku Moronaga, Houichi Kitano, Ivan Gutierrez-Urrutia, Toru Hara, Kaneaki Tsuzaki. Substructure and crystallography of lath martensite in as-quenched interstitial-free steel and low-carbon steel. Acta Materialia. 246 (2023) 118675 10.1016/j.actamat.2023.118675 Open Access
2022
  1. Yuuji Kimura, Taku Moronaga, Tadanobu Inoue. Influence of Thermomechanical Treatment on Delayed Fracture Property of Mo-Bearing Medium-Carbon Steel. ISIJ International. 62 [2] (2022) ISIJINT-2021-407 10.2355/isijinternational.isijint-2021-407 Open Access
2021
  1. Kohei Kanetani, Taku Moronaga, Toru Hara, Kohsaku Ushioda. Deformation-Induced Martensitic Transformation Behavior of Retained Austenite during Rolling Contact in Carburized SAE4320 Steel. ISIJ International. 61 [10] (2021) ISIJINT-2021-107 10.2355/isijinternational.isijint-2021-107 Open Access
  2. Junpei Watanabe, Hiroyuki Yamada, Hong-Tao Sun, Taku Moronaga, Yasushi Ishii, Naoto Shirahata. Silicon Quantum Dots for Light-Emitting Diodes Extending to the NIR-II Window. ACS Applied Nano Materials. 4 [11] (2021) 11651-11660 10.1021/acsanm.1c02223
  3. Dipak Patel, Akiyoshi Matsumoto, Hiroaki Kumakura, Taku Moronaga, Yuka Hara, Toru Hara, Minoru Maeda, Md. Shahriar A. Hossain, Yusuke Yamauchi, Seyong Choi, Jung Ho Kim. Superconducting Joining Concept for Internal Magnesium Diffusion-Processed Magnesium Diboride Wires. ACS Applied Materials & Interfaces. 13 [2] (2021) 3349-3357 10.1021/acsami.0c17385
2020
  1. 金谷 康平, 諸永 拓, 原 徹, 潮田 浩作. 浸炭焼入れしたSAE4320鋼の転がり接触における残留オーステナイトの加工誘起マルテンサイト変態挙動. 鉄と鋼. 106 [12] (2020) 953-960 10.2355/tetsutohagane.tetsu-2020-048 Open Access
  2. Keiko Yamada, Yuya Murata, Taku Moronaga, Kazushi Hayashi, Chikara Ichihara, Toru Hara. Zeta-factor Determination Using Metal Thin Films for STEM-SDD Compositional Analysis of Iron-based Alloy Systems. e-Journal of Surface Science and Nanotechnology. 18 [0] (2020) 94-99 10.1380/ejssnt.2020.94 Open Access
  3. Masaya Higashi, Tomomichi Ozaki, Taku Moronaga, Toru Hara, Toshio Osada, Kyoko Kawagishi. Microstructural characteristics of laser surface melted MoSiBTiC alloy. Materials Letters. 278 (2020) 128465 10.1016/j.matlet.2020.128465
  4. Keiko Yamada, Nobuyuki Kawakami, Taku Moronaga, Kazushi Hayashi, Chikara Ichihara, Toru Hara. Evaluation of energy-dispersive X-ray spectrometer with transition-edge sensor microcalorimeter on scanning transmission electron microscope for detection of low-concentration phosphorus in Fe–P alloy. Applied Physics Express. 13 [8] (2020) 082008 10.35848/1882-0786/aba7a9

書籍 TSV

会議録 TSV

口頭発表 TSV

2023
  1. SHIBATA, Akinobu, GUTIERREZ URRUTIA, Ivan, 中村 晶子, MORONAGA, Taku, OKADA, Kazuho, HARA, Toru. Three-dimensional analysis on hydrogen-related fracture in high-strength martensitic steel. MRM2023/IUMRS-ICA2023 . 2023 招待講演
  2. 浅井 航希, 谷貝 剛, 諸永 拓, 原 徹, 伴野 信哉. Sn高拡散駆動力下でのNb母相へのHf添加によるNb3Sn結晶粒微細化. 2023年度秋季 第106回低温工学・超電導学会研究発表会. 2023
  3. KIMURA, Yuuji, MORONAGA, Taku, INOUE, Tadanobu. Hydrogen-induced Delayed Fracture Properties for Ultra-high Strength Low-alloy Steels Processed by Thermomechanical Treatments; Ausforming vs Warm Tempforming. 28th IFHTSE Congress. 2023
  4. SHIBATA, Akinobu, 宮本 吾郎, 森戸 茂一, 中村 晶子, MORONAGA, Taku, KITANO, Houichi, GUTIERREZ URRUTIA, Ivan, HARA, Toru, TSUZAKI, Kaneaki. Substructure and crystallographic features of as-quenched lath martensitic steels. MS&T23. 2023 招待講演
  5. 柴田 曉伸, グティエレス ウルティア イヴァン, 中村 晶子, 諸永 拓, 岡田 和歩, 原 徹. 高強度マルテンサイト鋼の水素脆性粒界クラック. 日本機械学会 M&M2023 材料力学カンファレンス. 2023 招待講演
  6. SHIBATA, Akinobu, GUTIERREZ URRUTIA, Ivan, 中村 晶子, MORONAGA, Taku, OKADA, Kazuho, Yazid Madi, Jacques Besson, HARA, Toru. Three-dimensional crack propagation behavior in hydrogen-related fracture of high-strength martensitic steel. International Hydrogen Conference. 2023
  7. KIMURA, Yuuji, MORONAGA, Taku, INOUE, Tadanobu. Improvement of Delayed Fracture Property for Mo-bearing Ultra-high Strength Steel by Thermomechanical Treatments; Ausforming vs Warm Tempforming. International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS Processing, Fabrication, Properties, Applications; Thermec2023. 2023 招待講演
  8. 伴野 信哉, 諸永 拓, 原 徹, 浅井 航希, 谷貝 剛. Nb3Sn層形成に与えるHf–TaとHf–Tiの添加効果. 2023年度春季第105回低温工学・超電導学会. 2023
  9. 柴田 曉伸, グティエレス ウルティア イヴァン, 中村 晶子, 諸永 拓, 岡田 和歩, 原 徹. マルテンサイト鋼の水素脆性クラック伝播に伴う変形下部組織発達. 日本鉄鋼協会 第185回春季講演大会. 2023 招待講演
2022
  1. 宇部 卓司, 坂口 友唯, 諸永 拓, 原 徹, 井上 遼. 走査透過電子顕微鏡によるハイエントロピー合金のマルチスケール組織解析. 日本金属学会 2022年秋期 第171回 講演大会. 2022
  2. 柴田 曉伸, 宮本 吾郎, 森戸 茂一, 中村 晶子, 諸永 拓, 北野 萌一, グティエレス ウルティア イヴァン, 原 徹, 津﨑 兼彰. IF鋼および低炭素鋼におけるラスマルテンサイトの内部微視組織および結晶学的特徴. 日本鉄鋼協会 2022年秋季(第184回)講演大会. 2022
  3. 村田 祐也, MORONAGA, Taku, 山田 敬子, 林 和志, OHNUMA, Ikuo, HARA, Toru. A precise measurement of grain boundary segregation in steel by STEM-EDS and ζ-factor method. The 7th International Conference on Advanced Steels (ICAS 2022). 2022
2019
  1. Keiko Yamada, MORONAGA, Taku, Kazushi Hayashi, Chikara Ichihara, HARA, Toru. Zeta-factor determination using metal thin films for STEM-SDD compositional analysis of iron- based alloy systems. ALC '19(Atomic Level Characterization)https://alc.jsps141.org/alc19/index.php?page=home. 2019
2018
  1. 田中　啓一, 高野　彬, 満田　和久, 諸永 拓, 原 徹. 局所・微量元素取得に向けたSTEM－TESの開発. 平成30年度公益社団法人日本顕微鏡学会北海道支部学術講演会. 2018 招待講演
  2. 髙野 彬, 田中 啓一, 諸永 拓, 原 徹. STEM-TES-EDSシステムによるX線エネルギースペクトル測定. 第79回応用物理学会秋季学術講演会. 2018

その他の文献 TSV

公開特許出願 TSV

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