Peculiar microstructural evolution and tensile properties of β-containing γ-TiAl alloys fabricated by electron beam melting K Cho, H Kawabata, T Hayashi, HY Yasuda, H Nakashima, M Takeyama, ... Additive Manufacturing 46, 102091, 2021 | 39 | 2021 |
Fatigue crack growth behavior of wrought γ-based TiAl alloy containing β-phase LJ Signori, T Nakamura, Y Okada, R Yamagata, H Nakashima, ... Intermetallics 100, 77-87, 2018 | 21 | 2018 |
Phase equilibria and phase transformations in molybdenum-containing TiAl alloys S Mayer, C Sailer, H Nakashima, T Schmoelzer, T Lippmann, P Staron, ... MRS Online Proceedings Library 1295, 113-118, 2011 | 17 | 2011 |
Effects of the addition of transition metals on phase equilibria and phase transformations in TiAl systems in between 1473 and 1073 K A Shaaban, LJ Signori, H Nakashima, M Takeyama Journal of Alloys and Compounds 878, 160392, 2021 | 11 | 2021 |
Improving the tensile properties of additively manufactured β-containing TiAl alloys via microstructure control focusing on cellular precipitation reaction K Cho, H Odo, K Okamoto, HY Yasuda, H Nakashima, M Takeyama, ... Crystals 11 (7), 809, 2021 | 9 | 2021 |
Phase Equilibria Among β/α/α2/γ Phases and Phase Transformations in Ti-Al-Cr System at Elevated Temperatures A Shaaban, H Wakabayashi, H Nakashima, M Takeyama MRS Advances 4, 1471-1476, 2019 | 9 | 2019 |
Effects of oxygen addition on the microstructure, phase transformations, and oxidation resistance of TiAl alloys A Shaaban, H Nakashima, M Ueda, M Takeyama Journal of Alloys and Compounds 918, 165716, 2022 | 7 | 2022 |
Microstructure design for enhancement of room-temperature ductility in multi-component TiAl alloys R Yamagata, Y Okada, H Wakabayashi, H Nakashima, M Takeyama MRS Advances 4 (25-26), 1523-1529, 2019 | 6 | 2019 |
Design Approaches and Achievements of Novel Wrought TiAl Alloys for Jet Engine Applications H Wakabayashi, LJ Signori, A Shaaban, R Yamagata, H Nakashima, ... MRS Advances 4 (25-26), 1465-1470, 2019 | 6 | 2019 |
Phase Equilibria Among γ/TCP/GCP Phases in Nb-Poor Region of Ni-Nb-Co Ternary System at Elevated Temperatures S Ida, R Yamagata, H Nakashima, S Kobayashi, M Takeyama Journal of Phase Equilibria and Diffusion 40, 570-582, 2019 | 5 | 2019 |
Phase stability of β-Ti phase in the TiAl alloys with the combined addition of M elements H Nakashima, M Takeyama MRS Online Proceedings Library (OPL) 1760, mrsf14-1760-yy06-07, 2015 | 4 | 2015 |
Experimental phase diagram study of the TiAl-rich part of the Ti–Al–Ni ternary system H Nakashima, J Yu, M Takeyama Calphad 80, 102521, 2023 | 3 | 2023 |
Quantitative analysis of oxygen in solution in the Ti-Al-O ternary alloys by soft X-ray emission spectroscopy H Nakashima, A Kinouchi, M Takeyama Journal of Alloys and Compounds 920, 165822, 2022 | 3 | 2022 |
Effect of microstructure factor on room-temperature fracture toughness of β-Ti containing γ-TiAl-based alloys R Yamagata, H Nakashima, M Takeyama MRS Advances 6 (6), 198-202, 2021 | 2 | 2021 |
Nano-indentation modulus and hardness of β-Ti and γ-TiAl phases in Ti–Al–Cr system Y Okada, S Taniguchi, R Yamagata, H Nakashima, M Takeyama MRS Advances 6, 183-186, 2021 | 2 | 2021 |
Effect of interstitial carbon and oxygen in solution on the phase equilibria among β/α2/γ phases in TiAl alloys H Nakashima, M Takeyama MRS Advances 6, 195-197, 2021 | 1 | 2021 |
Phase Equilibria Among A1/TCP/GCP Phases and Microstructure Formation in Ni–Cr–Mo System at Elevated Temperatures R Nagashima, R Yamagata, H Nakashima, M Takeyama Superalloys 2020: Proceedings of the 14th International Symposium on …, 2020 | 1 | 2020 |
TiAl ALLOY MATERIAL AND TiAl INTERMEDIATE ALLOY MATERIAL T Miyamura, M Takeyama, H Nakashima US Patent App. 18/484,049, 2024 | | 2024 |
Tial alloy for forging, tial alloy material, and method for producing tial alloy material T Miyamura, M Takeyama, H Nakashima US Patent App. 18/554,683, 2024 | | 2024 |
金属射出成形法 (MIM) を利用する TiAl 合金粉末の焼結挙動に及ぼす Ni 粉添加の影響 新藤健太郎, 福島明, 花田忠之, 花見和樹, 土井研児, 中島広豊, ... 熱処理 63 (1), 21-28, 2023 | | 2023 |