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Affiliation |
Faculty of Regional Innovation |
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Associate Professor |
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Related SDGs |
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ATSUSHI NAKANO
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Research Areas 【 display / non-display 】
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Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Mechanics of materials and materials
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Nanotechnology/Materials / Composite materials and interfaces
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Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Structure engineering and earthquake engineering
Papers 【 display / non-display 】
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Toshiki Kosuke, Nakano Atsushi, Nagano Hikaru, Nishi Kazumori
Journal of the Factulty of Regional Innovation, Miyazaki University. ( 9 ) 7 - 12 2025.8
Language：Japanese Publishing type：Research paper (scientific journal)
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Nakano A., Toyota Y., Morita C., Yasui K., Oshikawa W., Yonezawa N.
International Journal of Steel Structures 24 ( 6 ) 1395 - 1405 2024.12
Publishing type：Research paper (scientific journal) Publisher：International Journal of Steel Structures
This paper presents the results of a study comparing the initial corrosion characteristics of thermal spray coatings on Zn, Zn-Al, and Al–Mg thermal spray coatings after one year atmospheric exposure tests at two atmospheric environment sites. The thermal spray coatings were obtained by electroric arc spraying of various metals onto a carbon steel substrate. Atmospheric exposure tests were also conducted for outdoor accelerated exposure tests in which test specimens were applied with artificial seawater. The corrosion properties of these spray coatings were evaluated by surface analysis, film thickness measurements, cross-sectional analysis and anodic/cathodic polarization measurement. After one year of atmospheric exposure testing, white, granular corrosion products were observed on the surface of the Zn and Zn-Al thermal spray coatings, while no significant changes were observed in the Al–Mg thermal spray coating. Similar results were obtained for the surfaces of test specimens in atmospheric exposure tests with artificial seawater. The thickness of the thermal spray coating increased for the Zn thermal spray coating, while no significant change was observed for the other thermal spray coatings. Thus, differences in corrosion behavior were observed due to the composition of the thermal spray coatings. The initial corrosion behavior of the thermal spray coatings was also investigated based on the results of coating morphology and cross-sectional elemental distribution of the coatings.
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中野 敦, 森田 千尋, 安井 賢太郎
International Journal of Steel Structures 24 ( 6 ) 1395 - 1405 2024.9
Language：English Publishing type：Research paper (scientific journal) Publisher：Springer Science and Business Media LLC
This paper presents the results of a study comparing the initial corrosion characteristics of thermal spray coatings on Zn, Zn-Al, and Al–Mg thermal spray coatings after one year atmospheric exposure tests at two atmospheric environment sites. The thermal spray coatings were obtained by electroric arc spraying of various metals onto a carbon steel substrate. Atmospheric exposure tests were also conducted for outdoor accelerated exposure tests in which test specimens were applied with artificial seawater. The corrosion properties of these spray coatings were evaluated by surface analysis, film thickness measurements, cross-sectional analysis and anodic/cathodic polarization measurement. After one year of atmospheric exposure testing, white, granular corrosion products were observed on the surface of the Zn and Zn-Al thermal spray coatings, while no significant changes were observed in the Al–Mg thermal spray coating. Similar results were obtained for the surfaces of test specimens in atmospheric exposure tests with artificial seawater. The thickness of the thermal spray coating increased for the Zn thermal spray coating, while no significant change was observed for the other thermal spray coatings. Thus, differences in corrosion behavior were observed due to the composition of the thermal spray coatings. The initial corrosion behavior of the thermal spray coatings was also investigated based on the results of coating morphology and cross-sectional elemental distribution of the coatings.
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Atmospheric corrosion properties of thermally sprayed Zn, Zn–Al, and Al-Mg coatings exposed under different atmospheric environment Reviewed
Y. Toyota, A. Nakano, C. Morita, K. Yasui, W. Oshikawa and N. Yonezawa
Proceedings of ISSS 2023 12 303 - 306 2023.11
Authorship：Corresponding author Language：English Publishing type：Research paper (international conference proceedings)
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Development of Borehole Seismometer Using Conical Pendulum to Three-Component Velocity Measurement Reviewed
Yoshimatsu Akito, Bonkobara Yasuhiro, Ueoka Nobo, Hamahata Takayuki, Sakai Kentaro, Nakano Atsushi, Terazono Shinichi
Memoirs of Faculty of Engineering, University of Miyazaki 52 65 - 69 2023.10
Language：Japanese Publishing type：Research paper (scientific journal)
Presentations 【 display / non-display 】
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3年間の大気暴露試験における機能性防錆塗装システムの防食特性の比較
宮崎 琉太郎，森本 菖，森田 千尋，中野 敦，堀澤 英太郎
令和6年度土木学会西武支部研究発表会
Event date： 2025.3.8
Language：Japanese Presentation type：Oral presentation (general)
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異なる大気環境におけるZn-Al溶射およびZn溶射の腐食特性評価
森本菖 森田千尋 中野敦 堀澤英太郎
令和6年度土木学会西部支部研究発表会
Event date： 2025.3.8
Language：Japanese Presentation type：Oral presentation (general)
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異なる大気環境下で大気暴露試験を用いた溶射皮膜の腐食特性評価
森本 菖、森田 千尋、中野 敦、堀澤 英太郎、押川 渡、米沢 昇
令和6年度土木学会第79回年次学術講演会
Event date： 2024.9.2 - 2024.9.6
Language：Japanese Presentation type：Oral presentation (general)
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実環境下における機能性防錆塗装システムの防食特性評価
緒方悠人，中野敦，森田千尋，博多屋智志
令和5年度土木学会西部支部研究発表会
Event date： 2024.3.9
Language：Japanese Presentation type：Oral presentation (general)
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大気暴露試験を用いたAl，Zn系溶射皮膜の腐食特性評価
森本菖，森田千尋，中野敦，押川渡，豊田祐樹，米沢昇
令和5年度土木学会西部支部研究発表会
Event date： 2024.3.9
Language：Japanese Presentation type：Oral presentation (general)
Awards 【 display / non-display 】
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令和6年度土木学会西部支部研究発表会優秀講演賞
2025.3 公益社団法人土木学会西部支部
森本菖，森田千尋，中野敦，堀澤英太郎、押川渡，米沢昇
Award type：Award from Japanese society, conference, symposium, etc. Country：Japan
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令和6年度土木学会西部支部研究発表会優秀講演賞
2025.3 公益社団法人土木学会西部支部
宮崎琉太郎，森田千尋，中野敦，堀澤英太郎，博多屋智志，森本菖
Award type：Award from Japanese society, conference, symposium, etc. Country：Japan
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土木学会年次学術講演会優秀講演者表彰
2024.9 公益社団法人土木学会
森本菖 森田千尋 中野敦 堀澤英太郎
Award type：Award from Japanese society, conference, symposium, etc. Country：Japan
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令和5年度土木学会西部支部研究発表会優秀講演賞
2024.3 公益社団法人土木学会西部支部
森本菖，森田千尋，中野敦，押川渡，豊田祐樹，米沢昇
Award type：Award from Japanese society, conference, symposium, etc. Country：Japan
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令和4年度土木学会西部支部研究発表会優秀講演賞
2023.3 公益社団法人土木学会西部支部
豊田祐樹，汐川晶，中野敦，森田千尋，博多屋智志
Award type：Award from Japanese society, conference, symposium, etc. Country：Japan
Grant-in-Aid for Scientific Research 【 display / non-display 】
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耐候性鋼のさび外観評点区分の検討と三次元データを用いた橋梁の健全度評価手法の構築
Grant number：24K07642 2024.04 - 2027.03
独立行政法人日本学術振興会 科学研究費基金 基盤研究(C)
Authorship：Coinvestigator(s)
Available Technology 【 display / non-display 】
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構造材料の環境腐食性モニタリング・評価に関する研究
表面処理鋼板の材料劣化に関する研究
社会資本のインフラメンテナンスに関する研究Home Page： 地域資源創成学部
Related fields where technical consultation is available：・構造材料の大気腐食評価に関すること
・材料を守る表面被覆の材料劣化に関することMessage：工学的な観点と産学官民との連携・地域協働の視点から，社会インフラを守り，安心安全な地域社会づくりについて一緒に考えていきましょう．