研究成果 Research Achievements

(一社)紛体粉末冶金協会研究功績賞

2021年6月3日
中野貴由
金属三次元積層造形をはじめとする粉体粉末冶金学を基軸にした異方性材料組織制御に関する研究開発、
(一社)紛体粉末冶金協会研究功績賞、(一社)紛体粉末冶金協会

Peculiar microstructural evolution and tensile properties of β-containing γ-TiAl alloys fabricated by electron beam melting

Ken Cho, Hajime Kawabata, Tatsuhiro Hayashi, Hiroyuki Y. Yasuda*, Hirotoyo Nakashima, Masao Takeyama, Takayoshi Nakano:
Peculiar microstructural evolution and tensile properties of β-containing γ-TiAl alloys fabricated by electron beam melting,
Additive Manufacturing, (2021), in press.

Crystallographic texture- and grain boundary density-independent improvement of corrosion resistance in austenitic 316L stainless steel fabricated via laser powder bed fusion

Yusuke Tsutumi*, Takuya Ishimoto, Tastuya Oishi, Tomoyo Manaka, Peng Chen, Maki Ashida, Kotaro Doi, Hideki Katayama, Takao Hanawa, Takayoshi Nakano*:
Crystallographic texture- and grain boundary density-independent improvement of corrosion resistance in austenitic 316L stainless steel fabricated via laser powder bed fusion,
Additive manufacturing, (2021), 102066; 1-9.
https://doi.org/10.1016/j.addma.2021.102066
*: Corresponding author

論文はこちらから

第18回本多フロンティア賞

2021年5月28日
中野貴由
金属材料工学を駆使した骨基質配向化機構解明と制御法の確立、
第18回本多フロンティア賞、(公社)本多記念会

Stability of crystallographic texture in laser powder bed fusion: Understanding the competition of crystal growth using a single crystalline seed

Takuya Ishimotoǂ, Koji Hagiharaǂ, Kenta Hisamoto, Takayoshi Nakano*:
Stability of crystallographic texture in laser powder bed fusion: Understanding the competition of crystal growth using a single crystalline seed,
Additive Manufacturing, (2021), 102004.
https://doi.org/10.1016/j.addma.2021.102004
ǂ These authors contributed equally to this work.

論文はこちらから

Lattice distortion in selective laser melting (SLM)-manufactured unstable β-type Ti-15Mo-5Zr-3Al alloy analyzed by high-precision X-ray diffractometry

Aya Takase*, Takuya Ishimoto, Ryoya Suganuma, Takayoshi Nakano*:
Lattice distortion in selective laser melting (SLM)-manufactured unstable β-type Ti-15Mo-5Zr-3Al alloy analyzed by high-precision X-ray diffractometry,
Scripta Materialia, 201, (2021), 113953; 1-6.
https://doi.org/10.1016/j.scriptamat.2021.113953

論文はこちらから

2021年5月4日 日刊工業新聞朝刊 1面

ニッケル基合金を高強度化 阪大 耐熱素材で脱酸素貢献 金属3Dプリンター活用

日刊工業新聞朝刊、2021年5月4日、1面トップ記事

記事はこちら

電子版はこちら

 

Reduction of spatter generation using atmospheric gas in laser powder bed fusion of Ti-6Al-4V

Hiroki Amano, Yusuke, Yamaguchi, Takuya Ishimoto, Takayoshi Nakano*:
Reduction of spatter generation using atmospheric gas in laser powder bed fusion of Ti-6Al-4V,
Materials Transactions, (2021), in press.

Direct numerical analyses of nanoscale thermal transport near MgO edge dislocations

Wataru Sekimoto, Susumu Fujii, Masato Yoshiya*:

“Direct numerical analyses of nanoscale thermal transport near MgO edge dislocations”,

Scripta Materialia, 202 (2021) 113991.

DOI: https://doi.org/10.1016/j.scriptamat.2021.113991

PDFはこちらから

2021年4月19日 日刊工業新聞 朝刊 3面

日本チタン学会発足 産業応用へ研究加速
日刊工業新聞、2021年4月19日、朝刊、3面、(総合)

記事はこちら

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