趙研, 森田尚秀, 松岡弘剛, 安田弘行*, 當代光陽, 上田実, 竹山雅夫, 中野貴由:
電子ビーム粉末床溶融結合法で作製したγ-TiAl合金積層造形体の特異バンド状組織に及ぼす投入エネルギー密度の影響
軽金属, 72(6), (2022), 298-305.
DOI: 10.2464/jilm.72.298

Shinya Hibino*, Kazushige Fujimitsu, Makoto Azuma, Takuya Ishimoto, Takayoshi Nakano*:
Effects of Recrystallization on Tensile Anisotropic Properties for IN738LC Fabricated by Laser Powder Bed Fusion,
Crystals, 12(6), (2022), 842: 1-14.
https://doi.org/10.3390/cryst12060842

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Takuya Ishimoto, Yoshiya Kobayashi, Masahiko Takahata, Manabu Ito, Aira Matsugaki, Hiroyuki Takahashi, Ryota Watanabe, Takayuki Inoue, Tadaaki Matsuzaka, Ryosuke Ozasa, Takao Hanawa, Katsuhiko Yokota, Yoshio Nakashima, Takayoshi Nakano*:
Outstanding in vivo mechanical integrity of additively manufactured spinal cages with a novel “honeycomb tree structure” design via guiding bone matrix orientation,
The Spine Journal, (2022),
https://doi.org/10.1016/j.spinee.2022.05.006

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Dennis Edgard Jodi, Tomonori Kitashima*, Yuichiro Koizumi, Takayoshi Nakano, Makoto Watanabe:
Manufacturing single crystals of pure nickel via selective laser melting with a flat-top laser beam,
Additive Manufacturing Letters, 3, (2022), 100066: 1-7.
https://doi.org/10.1016/j.addlet.2022.100066

Man Jae Sagong, Eun Seong Kim, Jeong Min Park, Gangaraju Manogna Karthika, ByeongJoo Lee, Jung-Wook Cho, Chong Soo Lee, Takayoshi Nakano, Hyoung Seop Kim*:
Interface characteristics and mechanical behavior of additively manufactured multi-material of stainless steel and Inconel,
Materials Science and Engineering A, (2022), 143318.
https://doi.org/10.1016/j.msea.2022.143318

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Koji Hagihara, Takayoshi Nakano*:
Control of Anisotropic Crystallographic Texture in Powder Bed Fusion Additive Manufacturing of Metals and Ceramics—A Review,
Journal of Metals (JOM), 74, (2022), 1760–1773.
DOI: https://doi.org/10.1007/s11837-021-04966-7

レビュー論文はこちら

Ozkan Gokcekaya*, Celaletdin Ergun*, Turgut Gulmez, Takayoshi Nakano and Safak Yilmaz,
Structural characterization of ion nitrided 316L austenitic stainless steel: Influence of treatment temperature and time
Metals, 12(2), (2022), 306; 1-11.
DOI : https://doi.org/10.3390/met12020306

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趙 研，森田尚秀，松岡弘剛，安田弘行，當代光陽，上田実，竹山雅夫，中野貴由：
電子ビーム粉末床溶融結合法で作製したγ-TiAl合金の特異バンド状組織に及ぼす投入エネルギー密度の影響，
軽金属，72 [5 or 6]，(2022), in press.

小笹良輔、Park Sung-Hyun、Gokcekaya Ozkan、Gupta Mridul、山岡祐介、松坂匡晃、森田尚昂、松垣あいら、石本卓也、中野貴由
粉末床溶融結合法用β型Ti-15Mo-5Zr-3Al合金粉末の評価と流動特性
スマートプロセス学会誌, in press.

Koji Hagihara, Takayoshi Nakano*:
Anisotropic control of crystallographic texture in metals and ceramics powder-bed-fusion-type additive manufacturing―A review, MICRO-ARCHITECTURED MATERIALS BY ADDITIVE MANUFACTURING
Journal of Metals (JOM), (2021), on line.
https://doi.org/10.1007/s11837-021-04966-7

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Hiroki Amano, Takuya Ishimoto, Ryoya Suganuma , Keisuke Aiba, Shi-Hai Sun, Ryosuke Ozasa, Takayoshi Nakano*:
Effect of a Helium Gas Atmosphere on the Mechanical Properties of Ti-6Al-4V Alloy built with Laser Powder Bed Fusion: A Comparative Study with Argon Gas,
Additive Manufacturing, 48, (2021), 102444; 1-9.
DOI:https://doi.org/10.1016/j.addma.2021.102444

Ozkan Gokcekaya, Takuya Ishimoto, Tsubasa Todo, Pan Wang, Nakano Takayoshi*:
Influence of powder characteristics on densification via crystallographic texture formation: Pure tungsten prepared by laser powder bed fusion,
Additive Manufacturing Letters, 1, (2021), 100016; 1-8.
https://doi.org/10.1016/j.addlet.2021.100016

論文はこちらから

Koji Hagihara, Takayoshi Nakano*:
Anisotropic control of crystallographic texture in metals and ceramics powder-bed-fusion-type additive manufacturing―A review, MICRO-ARCHITECTURED MATERIALS BY ADDITIVE MANUFACTURING
Journal of Metals (JOM), 74, (2021), 1760-1773.
DOI:https://doi.org/10.1007/s11837-021-04966-7

Shi-Hai Sun, Koji Hagihara, Takuya Ishimoto, Ryoya Suganuma, Yun-Fei Xue, Takayoshi Nakano:
Comparison of microstructure, crystallographic texture, and mechanical properties in Ti–15Mo–5Zr–3Al alloys fabricated via electron and laser beam powder bed fusion technologies
Additive Manufacturing, 47, (2021), 102329; 1-17.

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Shinya Hibino*, Tsubasa Todo, Takuya Ishimoto, Ozkan Gokcekaya, Yuichiro Koizumi, Kenichiroh Igashira, Takayoshi Nakano*:
Control of Crystallographic Texture and Mechanical Properties of Hastelloy-X via Laser Powder Bed Fusion,
Crystals, 11(9), (2021), 1064.
DOI:https://doi.org/10.3390/cryst11091064
*: Corresponding author

Naoko Ikeo*, Tatsuya Matsumi, Takuya Ishimoto, Ryosuke Ozasa, Aira Matsugaki, Tadaaki Matsuzaka, Ozkan Gokcekaya, Yorinobu Takigawa, Takayoshi Nakano*:
Fabrication of Ti-Alloy Powder/Solid Composite with Uniaxial Anisotropy by Introducing Unidirectional Honeycomb Structure via Electron Beam Powder Bed Fusion,
Crystals, 11 [9], (2021), 1074;1-11.
https://doi.org/10.3390/cryst11091074

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Tsubasa Todo, Takuya Ishimoto, Ozkan Gokcekaya, Jongyeong Oh, Takayoshi Nakano*:
Single crystalline-like crystallographic texture formation of pure tungsten through laser powder bed fusion,
Scripta Materialia, 206, (2022), 114252; 1-6.
https://doi.org/10.1016/j.scriptamat.2021.114252

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Aya Takase*, Takuya Ishimoto, Ryoya Suganuma, Takayoshi Nakano*:
Surface residual stress and phase stability in unstable β-type Ti-15Mo-5Zr-3Al alloy manufactured by laser and electron beam powder bed fusion technologies,
Additive Manufacturing, 47, (2021), 102257; 1-14.
https://doi.org/10.1016/j.addma.2021.102257

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Yuichiro Miyata, Masayuki Okugawa*, Yuichiro Koizumi*, Takayoshi Nakano：
Inverse columnar-equiaxed transition in 304 and 316L stainless steels melt by electron-beam for additive manufacturing,
Crystals, 11 (8), (2021), 856: 1-13.
https://doi.org/10.3390/cryst11080856

論文はこちらから

Aya Takase*, Takuya Ishimoto, Naotaka Morita, Naoko Ikeo, Takayoshi Nakano*
Comparison of phase characteristics and residual stresses in Ti-6Al-4V alloy manufactured by laser powder bed fusion (L-PBF) and electron beam powder bed fusion (EB-PBF) techniques.
Crystals, 11(7), (2021), 796; 1-17.
https://doi.org/10.3390/cryst11070796
*: Corresponding author

論文はこちらから