Research field (3):
Electronic devices and equipment
, Material fabrication and microstructure control
, Manufacturing and production engineering
Research theme for competitive and other funds (19):
2013 - 2016 Development of design and estimation method for hydrogen storage vessels based on multi-scale analysis
2006 - 2007 Fabrication of field emission and microdischarge devices using femtosemnd laser lithop-aphy
2006 - 溶接設計支援システム用データベース構築の調査研究及び研究開発等
2004 - 極短パルス電界放出電流によるマイクロ熱加工法の研究
2004 - 溶接設計支援システム開発
2003 - 極短パルス電界放出電流によるマイクロ熱加工法の研究
2003 - 溶接設計支援システム開発
2002 - 極短パルス電界放出電流によるマイクロ熱加工法の研究
2002 - 溶接設計支援システム開発
2001 - 溶接設計支援システム開発
1999 - 2000 超短時間パルスアーク放電の材料加工への応用
2000 - 紫外線放射測温法によるレーザー溶融加工プロセスのモニタリング
2000 - 溶接設計支援システム開発
1999 - 紫外線放射測温法によるレーザー溶融加工プロセスのモニタリング
1998 - 紫外線放射測温法によるレーザー溶融加工プロセスのモニタリング
溶融金属温度場の計測
溶接のモデル化に関する研究
Temperature Measurement of Welding metal
Numerical Modeling of Welding
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Papers (156):
Yunxing Xia, Kenshiro Amatsu, Fumikazu Miyasaka, Hiroaki Mori. Effect of Laser Heat Treatment and Nitrogen Content in Shielding Gas on Precipitation of Widmanstätten Austenite in Lap Laser Welds of Duplex Stainless Steels. The Minerals, Metals & Materials Series. 2022. 15-23
Yunxing Xia, Kenshiro Amatsu, Fumikazu Miyasaka, Hiroaki Mori. Morphological Characteristics of Widmanstätten Austenite Formed in Laser Beam Welds of Lean Duplex Stainless Steels. QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 2022. 40. 4. 1WL-4WL
Yusuke Takashima, Katsuhiro Hirata, Fumikazu Miyasaka, Satoshi Yamamoto, Masatoshi Itou, Takashi Nishikawa. Analysis of injection molding of plastic magnet using MPS method and Magnetic of Moment method. 2020. 5-002. 3-3
Keisuke Nakai, Kenta Mitsufuji, Katsuhiro Hirata, Fumikazu Miyasaka. Magnetization Analysis with Cubic Elements in Compression Molding for Bonded Magnets. The Paper of Technical Meeting on Linear Drives,IEE Japan. 2019. LD-19-015. 7-12
Improving accuracy of Numerical Analysis of Electrostatic Atomization with consideration of charged radiated water drop employing MPS method and FEM. 2012. 2012. 1. 47-52
YOSHIKAWA Gaku, MIYASAKA Fumikazu, HIRATA Katsuhiro. Proposal of Numerical Method employing Particle method and Boundary element method for electromagnetic hydrodynamics with large deformed free surface. 2012. 2012. 1. 59-64