論文

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

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.

論文

Anisotropic control of crystallographic texture in metals and ceramics powder-bed-fusion-type additive manufacturing―A review, MICRO-ARCHITECTURED MATERIALS BY ADDITIVE MANUFACTURING

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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論文

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

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

論文

Influence of powder characteristics on densification via crystallographic texture formation: Pure tungsten prepared by laser powder bed fusion

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

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論文

Anisotropic control of crystallographic texture in metals and ceramics powder-bed-fusion-type additive manufacturing

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

論文

Comparison of microstructure, crystallographic texture, and mechanical properties in Ti–15Mo–5Zr–3Al alloys fabricated via electron and laser beam powder bed fusion technologies

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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論文

Control of Crystallographic Texture and Mechanical Properties of Hastelloy-X via Laser Powder Bed Fusion

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

論文

Fabrication of Ti-Alloy Powder/Solid Composite with Uniaxial Anisotropy by Introducing Unidirectional Honeycomb Structure via Electron Beam Powder Bed Fusion

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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論文

Single crystalline-like crystallographic texture formation of pure tungsten through laser powder bed fusion

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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論文

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

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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