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Home > Undergraduate and Graduate Schools > Faculty Members List > Department of Mechanical Engineering > Toshiaki Yasui

Toshiaki Yasui

Affiliation Department of Mechanical Engineering
Title Associate Professor / Presidential Advisor(Public Relations)
Fields of Research Joining Process / Plasma Processing / Surface Modification
Degree Dr. Engineering (Osaka University)
Academic Societies Japan Welding Society / Japan Thermal Spraying Society / The Japan Society of Applied Physics / The Vacuum Society of Japan / The Japan Society of Mechanical Engineering / The Institute of Electrical Engineers of Japan / The Japan Institute of Metals an
E-mail yasui@
Please append "tut.jp" to the end of the address above.
Laboratory website URL http://isf.me.tut.ac.jp/index.html
Researcher information URL Researcher information

Research

1)Welding between dissimilar materials by friction stirring
2)Atmospheric pressure plasma spray using low power microwave plasma
3)Effect of discharge structure on microstructure of coating by plasma electrolytic oxidation



Theme1:Welding between dissimilar materials by friction stirring

Overview
Friction stir welding of aluminum alloy and steel

Welding between dissimilar materials by friction stirring

Selected publications and works

1) 安井利明他, "アルミニウム合金/鋼の摩擦攪拌異材接合における材料流動のX線CT観察," 軽金属 64(2014) 604-610.
2) T.Yasui, et al., "Effect of weld line shape on material flow during friction stir welding of aluminum and steel,"
IOP Conf. Series: Materials Science and Engineering 61(2014) 012009.
3) 安井利明他, "摩擦攪拌作用により接合した6063Al合金/S45C炭素鋼の接合界面の微視組織観察 ―摩擦攪拌作用による異種金属材料間の接合法の研究(第2報)―," 溶接学会論文集 25(2007)426-430.
4) 異種金属材の摩擦撹拌接合方法 特開2004-255420.

Keywords

friction stir welding, FSW, dissimilar welding

Theme2:Atmospheric pressure plasma spray using low power microwave plasma

Overview
Atmospheric Pressure Microwave Plasma Spray

Atmospheric pressure plasma spray using low power microwave plasma

Selected publications and works

1) 安井利明他, "大気圧マイクロ波プラズマの溶射プロセスへの応用について," 日本機械学会第20回機械材料・材料加工技術講演会(M&P2012)(2012) CD.
2) T. Yasui, et al., "Application of Atmospheric Pressure Microwave Discharge to Plasma Spray," Industrial Application of Plasma Process 2(2009) 1-7.
3) マイクロ波プラズマ発生法、およびマイクロ波プラズマ溶射装置, 特開2007-002273.

Keywords

atmospheric pressure plasma spray (APS), atmospheric pressure plasma, microwave plasma, low power plasma spray

Theme3:Effect of discharge structure on microstructure of coating by plasma electrolytic oxidation

Selected publications and works

1) R.Nishikawa, et al., "Influence of Micro-arc and Bubble on Film Formation by Plasma Electrolytic Oxidation," Proc. of 5th International Conference on Plasma Nanotechnology and Science, (2012) P-15.
2) 廣永光希 他, "プラズマ電解酸化法により形成される酸化アルミニウム皮膜構造と成膜プロセスの調査," 日本機械学会機械材料・材料加工技術講演会(M&P2013) (2013) CD.
3) 安井利明 他, "顕微観察によるプラズマ電解酸化プロセスの解明," 日本溶接協会平成25年度第1回表面改質技術研究委員会 (2013).

Keywords

plasma electrolytic oxidation (PEO), micro-arc,

Title of class

Descriptive Geometry / Machine Drawing 1 / Research Project / Engineering and Science Laboratory / Experimental Practice for Mechanical Engineering / Bonding Technology / Seminar in Mechanical Engineering / Supervised Research / Advanced Joining Processes / Supervised Research in Mechanical Engineering


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