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Affiliation |
Graduate School of Engineering Science Department of Systems Design Engineering Mechanical Engineering Course |
MIYANO Yasuyuki
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Research Interests 【 display / non-display 】
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微生物腐食の機構解明・抑止技術開発
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鉄鋼材料を対象とした摩擦攪拌接合
Graduating School 【 display / non-display 】
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1995.04-1999.03
Akita University Faculty of Mining Graduated
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1991.04-1995.03
Chuo University Faculty of Law Graduated
Graduate School 【 display / non-display 】
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2001.04-2004.03
Osaka University Graduate School,Division of Engineering Division of Manufacturing Science Doctor's Course Completed
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1999.04-2001.03
Akita University Graduate School, Division of Mining 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 Systems Design Engineering Mechanical Engineering Course Associate Professor
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2012.10-2016.03
Akita University Graduate School of Engineering and Resource Science Department of Mechanical Engineering Associate Professor
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2010.04-2012.09
Akita University Faculty of Education and Human Studies Program in Environmental and Mathematical Science Associate Professor
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2007.10-2010.03
Akita University Faculty of Education and Human Studies Program in Environmental and Mathematical Science Lecturer
Research Achievements 【 display / non-display 】
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Corrosion Behavior and Action on Microbes of Copper in a Freshwater Microbiologically Influenced Corrosion Risk Environment
Yasuyuki Miyano, Satoshi Wakai, Kazuhiko Miyanaga, Toshiyuki Sunaba, Hirotaka Mizukami, Nanami Eno
Materials Transactions ( 日本金属学会 ) 64 ( 1 ) 280 - 286 2023.01 [Refereed]
Research paper (journal) Domestic Co-author
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Friction Stir Welding of 1.4 GPa-grade Tempered Martensitic Steel
Yasuyuki Miyano, Hiroki Washiya, Hiromu Sato, Yoshihiro Aoki, Mitsuhiko Kimura, Kohsaku Ushioda, Hidetoshi Fujii
Tetsu-to-Hagané 108 ( 12 ) 945 - 957 2022.12 [Refereed]
Research paper (journal) Domestic Co-author
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Dynamics of microbial communities on the corrosion behavior of steel in freshwater environment
Wakai Satoshi, Eno Nanami, Miyanaga Kazuhiko, Mizukami Hirotaka, Sunaba Toshiyuki, Miyano Yasuyuki
npj Materials Degradation 6 ( 41 ) 2022.05 [Refereed]
Research paper (journal) Domestic Co-author
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Microbiologically influenced corrosion of stainless steel independent of sulfate-reducing bacteria
Wakai Satoshi, Eno Nanami, Mizukami Hirotaka, Sunaba Toshiyuki, Miyanaga Kazuhiko, Miyano Yasuyuki
Frontiers in Microbiology 13 ( 12 ) 2022.10 [Refereed]
Research paper (journal) Domestic Co-author
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Cutting of Diamond Substrate Using Fixed Diamond Grain Saw Wire
Kamiya Osamu, Takahashi Mamoru, Miyano Yasuyuki, Ito Shinichi, Nakatsu Masanobu, Mizuma Hiroyuki, Iwama Yuichi, Murata Kenji, Nanao Junpei, Kawano Makoto, Maisawa Arata, Kazumi Takashi
Materials 15 ( 16 ) 2022.08 [Refereed]
Research paper (journal) Domestic Co-author
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Effect of potential ennoblement on the formation of microbiome on stainless steel surfaces
Yasuyuki Miyano, Kotaro Tai, shunn Tokita, Toshiyuki Sunaba, Hirotaka Mizukami, Satoshi Wakai
Proceedings of Australasian Corrosion Association Conference 2023 2023.11 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Metal corrosion by a marine isolated bacterium in response to environmental changes
Nanako Ito, Nozomu Obana, Hiroki Watanabe, Tomohiro Inaba, Yasuyuki Miyano, Nobuhiko Nomura
Proceedings of the NACE EAP 2019 2019.11 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Dynamic observation of corrosion behavior of austenitic stainless steel under bio corrosion inducing environments
Yasuyuki Miyano
NACE-EAP2019 Proceedings 2019.11 [Refereed]
Research paper (international conference proceedings) Single author
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Iron starvation-dependent biofilm formation andmetal corrosion on stainless steel by marine isolate FT01
Nanako Ito, Hiroki Watanabe, Tomohiro Inaba, Nozomu Obana, Yasuyuki Miyano and Nobuhiko Nomura
Proceedings of the Tukuba Global Science Week 2019.09
Research paper (international conference proceedings) Domestic Co-author
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Mechanical properties and microstructure of friction stir butt welds of high nitrogen-containing austenitic stainless steel
Miyano Yasuyuki, Fujii Hidetoshi, Sun Yufung , Yasuyuki Katada, Kamiya Osamu
The Proceedings of the 3rd INTERNATIONAL CONFERENCE ON FRICTION BASED PROCESSES, ICFP2017 2017.11
Research paper (international conference proceedings) Single author
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Biomachining of Stainless Steel Using Bacteria
Yasuyuki Miyano, Takeshi Tsubonuma, K.R. Sreekumari, Akira Omori, Yasushi Kikuchi
TRANSACTIONS OF JWRI 32 ( 1 ) 239 - 242 2003.09
Research paper (university bulletin, research institution) Domestic Co-author
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Fundamental Studies on Biomachining of Carbon steel
Yasuyuki Miyano, Osamu Kamiya, Lotfi Chouanine, Yasushi Kikuchi
TRANSACTIONS OF JWRI 31 ( 2 ) 239 - 242 2003.09
Research paper (university bulletin, research institution) Single author
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Case Study on Microbiologically Influenced Corrosion of SUS316L Welds
Yasuyuki Miyano, Michiyoshi Yamamoto, Kazuya Watanabe, Yasushi Kikuchi
TRANSACTIONS OF JWRI 31 ( 2 ) 213 - 217 2003.02
Research paper (university bulletin, research institution) Domestic Co-author
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Microstructure and antibacterial property of dissimilar overlay welds of Cu alloy on stainless steel
KADOI Kota, MIYANO Yasuyuki, KAWABAATA Shunta, KOYOTA Souichi, INOUE Hiroshige
Preprints of the National Meeting of JWS ( JAPAN WELDING SOCIETY ) 2022f ( 0 ) 214 - 215 2022
Research paper (research society, symposium materials, etc.)
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Preprints of the National Meeting of JWS ( JAPAN WELDING SOCIETY ) 2020 ( 0 ) 88 - 89 2020
Research paper (research society, symposium materials, etc.) Domestic Co-author
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Miyano Yasuyuki, Wakai Satoshi, Miyanaga Kazuhiko, Sunaba Toshiyuki, Mizukami Hirotaka, Eno Nanami
MATERIALS TRANSACTIONS ( 公益社団法人 日本金属学会 ) 64 ( 1 ) 280 - 286 2023.01
<p>Microbiologically influenced corrosion (MIC) is the rapid deterioration of structural materials induced by the action of microorganisms in an environment. Microbial adhesion and proliferation on the material surface are precursors to corrosion initiation, and if the material is stainless steel, its open-circuit potential can be ennobled. Therefore, extensive biofilm formation on metal surfaces and the ennoblement of the open-circuit potential of corrosion-resistant steels are recognized as indicators of MIC.</p><p>Numerous laboratory-scale studies have been conducted on the correlation between microbial adhesion on materials and initiation of MIC. However, only few studies have been conducted on the correlation between metallurgical factors of structural materials and the amount of microbes or flora on the material surface in actual environments.</p><p>We conducted systematic research focused on material types or alloying elements to investigate how such metallurgical factors affect microbial activity in the field. The corrosion behavior was examined using corrosion engineering methods such as potential measurement and weight loss evaluation. Thereafter, the amounts of microbes and flora adhering to copper, carbon steel, and stainless steel coupons in freshwater were determined using a genetic analysis method. Material analysis indicated that the no rapid change in potential over time was observed for the copper specimen, which ranged from −10 to 60 mV. Moreover, minimal surface stains such as slime was observed on the surface of the copper specimen when compared to the carbon steel surface, which exhibited significant amounts of rust within one month of exposure. Microbial analysis also showed a remarkable decrease in the concentration of bacteria on the surface of the copper specimen over time. These results indicate the considerable potential for the use of copper in practical environments. Thus, this study has captured the growth of microorganisms and the transition of microbial community structure reflecting nutrient requirements in parallel with the process of corrosion induction in an actual environment.</p><p> </p><p>This Paper was Originally Published in Japanese in J. Japan Institute of Copper <b>60</b> (2021) 150–156. The captions of Table 1, Table 2, Fig. 3, Fig. 4 and Fig. 5 are slightly modified.</p>
◆Original paper【 display / non-display 】
◆International conference proceedings【 display / non-display 】
◆University bulletin, Research institution【 display / non-display 】
◆Research society, Symposium materials, etc.【 display / non-display 】
◆Other【 display / non-display 】
Books 【 display / non-display 】
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Electron-Based Bioscience and Biotechnology
Masaharu Ishii, Satoshi Wakai, Yasuyuki MIyano
Springer 2020.09 ISBN: 978-981-15-4763-8
Grant-in-Aid for Scientific Research 【 display / non-display 】
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Grant-in-Aid for Scientific Research(B)
Project Year： 2023.04 - 2026.03
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Grant-in-Aid for Scientific Research(B)
Project Year： 2020.04 - 2023.03
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Grant-in-Aid for Scientific Research(C)
Project Year： 2016.04 - 2019.03
Acceptance of contract business 【 display / non-display 】
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Contract period： 2023.04.01 - 2024.03.31
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Contract period： 2022.04.01 - 2023.03.31
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Contract period： 2021.04.01 - 2022.03.31
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Contract period： 2020.04.01 - 2021.03.31
Presentations 【 display / non-display 】
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Effect of potential ennoblement on the formation of microbiome on stainless steel surfaces
Yasuyuki Miyano, Kotaro Tai, shunn Tokita, Toshiyuki Sunaba, Hirotaka Mizukami, Satoshi Wakai
Australasian Corrosion Association Conference 2023 2023.11 - 2023.11
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Electrochemical Behavior and Microbiologically Influenced Corrosion Susceptibility of AISI 304 Stainless Steel Exposed in a Fresh Industrial Water
Yasuyuki Miyano, Kotaro Tai, shunn Tokita, Toshiyuki Sunaba, Hirotaka Mizukami, Satoshi Wakai
EUROCORR2023 2023.08 - 2023.08
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Microbial community analysis of microorganisms on the metal coupons exposed in a deep sea environment
Satoshi Wakai , Ayano Yasui , Hirotaka Mizukami , Toshiyuki Sunaba , Yasuyuki Miyano
EUROCORR2023 2023.08 - 2023.08
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Distinct roles of multicopy flagellin genes in motility and adhesion to stainless steel surface in a metal corrosive marine bacterium
Dai Miyagawa , Nozomu Obana , Nanako Ito , Shin ichi Aizawa , Yasuhiro. Miyano , Nobuhiko Nomura
ASM-BIO-2022 2022.11 - 2022.11
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Cu合金/ステンレス鋼 異材肉盛溶接部の 組織形態と抗菌性
門井浩太、宮野泰征、小代田宗一、川畑竣大、 井上裕滋
溶接学会2022年度秋季全国大会 (国引きメッセ) 2022.09 - 2022.09 溶接学会
Academic Activity 【 display / non-display 】
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2020.04-2024.02
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2022.01-Now
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2021.03-Now
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2020.04-Now