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Affiliation |
Graduate School of Engineering Science Department of Materials Science Materials Science and Engineering Course |
NINO Akihiro
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Graduating School 【 display / non-display 】
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1998.04-2002.03
Kyushu Institute of Technology Graduated
Graduate School 【 display / non-display 】
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2004.04-2007.03
Osaka University Doctor's Course Completed
Campus Career 【 display / non-display 】
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2016.04-Now
Akita University Graduate School of Engineering Science Department of Materials Science Materials Science and Engineering Course Associate Professor
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2015.04-2016.03
Akita University Graduate School of Engineering and Resource Science Deparment of Materials Science and Engineering Associate Professor
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2013.04-2015.03
Akita University Graduate School of Engineering and Resource Science Deparment of Materials Science and Engineering Lecturer
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2010.04-2013.03
Akita University Graduate School of Engineering and Resource Science Deparment of Materials Science and Engineering Assistant Professor
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2007.04-2010.03
Akita University Assistant Professor
Thesis for a degree 【 display / non-display 】
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Control of nano-structure in Fe-Nd-B alloy by electron irradiation
2007.03
Single author
Research Achievements 【 display / non-display 】
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Synthesis and Mechanical Properties of Silicon Nitride–Tungsten Carbide Composite Ceramics
Akihiro NINO, Takashi SEKINE, Shigeaki SUGIYAMA
J. Jpn. Soc. Powder Powder Metallurgy 69 ( 2 ) 78 - 86 2022.02 [Refereed]
Research paper (journal) Domestic Co-author
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Effects of TaC and TiC addition on the microstructures and mechanical properties of binderless WC
Akihiro Nino, Yuma Izu, Takashi Sekine, Shigeaki Sugiyama, Hitoshi Taimatsu
International Journal of Refractory Metals and Hard Materials 82 167 - 173 2019.08 [Refereed]
Research paper (journal) Domestic Co-author
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Effects of ZrC and SiC addition on the microstructures and mechanical properties of binderless WC
Akihiro Nino, Yuma Izu, Takashi Sekine, Shigeaki Sugiyama, Hitoshi Taimatsu
International Journal of Refractory Metals & Hard Materials 69 259 - 265 2017.09 [Refereed]
Research paper (journal) Domestic Co-author
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Effects of C and NbC Additions on the Microstructure and Mechanical Properties of Binderless WC Ceramics
Akihiro Nino, Kaori Morimura, Shigeaki Sugiyama, Hitoshi Taimatsu
Key Engineering Materials 749 205 - 210 2017.08 [Refereed]
Research paper (journal) Domestic Co-author
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Effect of Mo2C addition on the microstructures and mechanical properties of WC–SiC ceramics
Akihiro Nino, Yoshinao Nakaibayashi, Shigeaki Sugiyama, Hitoshi Taimatsu
International Journal of Refractory Metals and Hard Materials 64 35 - 39 2017.01 [Refereed]
Research paper (journal) Domestic Co-author
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Project of Creating Advanced Materials and Devices - Developing in Manufacturers in Akita Area -
Yasushi SUGAWARA, Takashi SEKINE, Hatsumi KISHI, Shigeaki SUGIYAMA, Akihiro NINO, Hitoshi TAIMATSU, Kiyoshi FUDA
Annual Report of Akita Industrial Technology Center 2020 ( Akita Industrial Technology Center ) 60 - 61 2021.04
Introduction and explanation (bulletin of university, research institution) Domestic Co-author
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Development of Next-generation Multifunctional Ceramics with Electrical Conductivity [1]
Takashi SEKINE, Yasushi SUGAWARA, Hatsumi KISHI, Shigeaki SUGIYAMA, Masaru KATO, Hiromi ISHIDA, Akihiro NINO, Hitoshi TAIMATSU
Annual Report of Akita Industrial Technology Center 2020 ( Akita Industrial Technology Center ) 86 - 89 2021.04
Introduction and explanation (bulletin of university, research institution) Domestic Co-author
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Development of high-performance sintered materials with excellent thermal conductivity and abrasion resistance [3]
Takashi Sekine, Yasushi Sugawara, Hatsumi Murata, Shigeaki Sugiyama, Masaru Kato, Hiromi Ishida, Akihiro Nino, Hitoshi Taimatsu
94 - 97 2020.04
Introduction and explanation (bulletin of university, research institution) Domestic Co-author
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Project of Creating Advanced Materials and Devices - Developing in Manufacturers in Akita Area -
Yasushi SUGAWARA, Takashi SEKINE, Hatsumi MURATA, Shigeaki SUGIYAMA, Akihiro NINO, Hitoshi TAIMATSU, Kiyoshi FUDA
68 - 69 2020.04
Introduction and explanation (bulletin of university, research institution) Domestic Co-author
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Synthesis and Mechanical Properties of AlN–WC Ceramics
SEKINE Takashi, NINO Akihiro, SUGAWARA Yasushi, SUGIYAMA Shigeaki, OHGUCHI Ken-ichi, TAIMATSU Hitoshi
Journal of the Japan Society of Powder and Powder Metallurgy ( Japan Society of Powder and Powder Metallurgy ) 67 ( 10 ) 581 - 587 2020.10
<p>AlN–WC and AlN–Y<sub>2</sub>O<sub>3</sub> composite ceramics were prepared by the resistance-heated hot pressing method at the sintering temperatures of 1873 K and 1973 K. The AlN grains were well-bonded each other by the addition of WC into AlN. W<sub>2</sub>C-type phase was produced by the addition of WC into AlN ceramics. The bulk density of AlN–WC ceramics was increased with increasing the WC amount, and was in good agreement with the calculated density in ceramics containing 10–50 mol% WC at 1873 K and 1–50 mol% WC at 1973 K. The Young's modulus for AlN–WC ceramics was increased with increasing the WC amount, reaching for 470 GPa at 50 mol% WC. The addition of WC into AlN ceramics improved mechanical properties, both Vickers hardness and fracture toughness. The AlN–50 mol% WC ceramic had the highest Vickers hardness and fracture toughness value of 17 GPa and 5.9 MPa m<sup>0.5</sup>, respectively. The thermal conductivity of AlN–WC ceramics was virtually constant at 1–50 mol% WC, ranging between 40 and 60 W m<sup>-1</sup> K<sup>-1</sup>.</p>
◆Original paper【 display / non-display 】
◆Introduction and explanation【 display / non-display 】
◆Other【 display / non-display 】
Grant-in-Aid for Scientific Research 【 display / non-display 】
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Grant-in-Aid for Scientific Research(C)
Project Year： 2019.04 - 2022.03
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Grant-in-Aid for Scientific Research(B)
Project Year： 2018.04 - 2020.03
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Grant-in-Aid for Young Scientists(B)
Project Year： 2017.04 - 2020.03
Presentations 【 display / non-display 】
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Microstructure and mechanical properties of binderless WC-Si3N4 ceramics
Akihiro Nino, Masaki Kaneko, Takashi Sekine, Shigeaki Sugiyama
The 13th Pacific Rim Conference of Ceramic Societies (PACRIM13) 2019.10 - 2019.10
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Effect of Mo2C, TaC and ZrC addition on mechanical properties of TiC-SiC ceramics
Takashi Sekine, Akihiro Nino, Yasushi Sugawara, Shigeaki Sugiyama, Hitoshi Taimatsu
The 13th Pacific Rim Conference of Ceramic Societies (PACRIM13) 2019.10 - 2019.10
Academic Activity 【 display / non-display 】
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2018.12-Now
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2018.05-Now
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2007.04-Now