Quadrilateral Micro-Hole Array Machining on Invar Thin Film: Wet Etching and Electrochemical Fusion Machining
Choi, Woong-Kirl, Kim, Seong-Hyun, Choi, Seung-Geon, Lee, Eun-Sang
Published in Materials (19.01.2018)
Published in Materials (19.01.2018)
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Journal Article
The optimum condition selection of electrochemical polishing and surface analysis of the stainless steel 316L by the Taguchi method
Choi, Seung-Geon, Kim, Seong-Hyun, Choi, Woong-Kirl, Lee, Eun-Sang
Published in International journal of advanced manufacturing technology (01.02.2016)
Published in International journal of advanced manufacturing technology (01.02.2016)
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Journal Article
펄스전해가공을 이용한 인바 박판의 가공 형상 및 Overcutting 현상에 관한 연구
양부열, 김성현, 최승건, 최웅걸, 전광호, 이은상, Yang, Bu-Yeol, Kim, Seong-Hyun, Choi, Seung-Geon, Choi, Woong-Hirl, Chun, Kwang-Ho, Lee, Eun-Sang
Published in 한국생산제조시스템학회지 (2015)
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Published in 한국생산제조시스템학회지 (2015)
Journal Article
Study on the effect of various machining speeds on the wafer polishing process
Lee, Eun Sang, Lee, Sang Gyun, Choi, Woong Kirl, Choi, Seung Geon
Published in Journal of mechanical science and technology (01.10.2013)
Published in Journal of mechanical science and technology (01.10.2013)
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Journal Article
Effect of pad’s surface deformation and oscillation on monocrystalline silicon wafer surface quality
Choi, Woong-Kirl, Kim, Seong-Hyun, Choi, Seung-Geon, Lee, Eun-Sang, Lee, Chul-Hee
Published in International journal of precision engineering and manufacturing (01.11.2014)
Published in International journal of precision engineering and manufacturing (01.11.2014)
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Journal Article
Pyrolysis furnace for waste
CHANG SUN HO, CHOI SEUNG GEON, YOO JUN SANG, KIM SEONG HYUN, LEE EUN SANG
Year of Publication 05.08.2024
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Year of Publication 05.08.2024
Patent
FUEL CELL COMPRISING BIPOLAR PLATE
GYU HEE LEE, CHOI SEUNG GEON, LEE EUN SANG, SEONG HYUN KIM, JI HOON HAN
Year of Publication 02.05.2024
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Year of Publication 02.05.2024
Patent
BIPOLAR PLATE FOR FUEL CELL AND MANUFACTURING METHOD THEREOF
GYU HEE LEE, CHOI SEUNG GEON, LEE EUN SANG, SEONG HYUN KIM, JI HOON HAN
Year of Publication 02.05.2024
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Year of Publication 02.05.2024
Patent
METHOD FOR GENERATING HYDROGEN THROUGH GASFICATION OF AN OBJECT
HAN JI HOON, CHOI SEUNG GEON, JEONG JAE YONG, KIM SEONG HYUN, LEE EUN SANG
Year of Publication 08.04.2024
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Year of Publication 08.04.2024
Patent