2019 |
M. S. Kim, Y. K. Cho, S. H. Park, D. S. Shim*, “Ultrasonic Nano Surface Modification for Improving Surface Quality of SUS316L built by Direct Energy Deposition,” 8th International Conference on Manufacturing, Machine Design and Tribology, April 24-27, 201
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M. S. Kim, W. J. Oh, G. Y. Back, Y. K. Cho, K. Y. Lee, S. H. Park, D. S. Shim*, “Ultrasonic nano-crystal surface modification to high-speed tool steel deposited using direct energy deposition,” 3rd International Conference on Applied Surface Science, June
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Wook Jin Oh, Min Seob Kim. Ye Eun Jeong.,Ki Yong Lee. Do Sik Shim*, “Effects of substrate preheating for suppressing crack formation in repairs using direct energy deposition (DED),” International Symposium on Precision Engineering and Sustainable Manufac
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Seung Weon Yang, Yong Son, Seung Young Cho, Wook Jin Oh, Do Sik Shim*, “Effects of heat treatments on the mechanical properties of stainless steel 630 fabricated by laser melting deposition,” International Symposium on Precision Engineering and Sustainabl
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Chan jin Kim, Min seob Kim, Yeong kwan Jo, Sang hu Park, Do sik Shim*, “Effects of Processing Path on Mechanical Properties in Ultrasonic Nanocrystal Surface Modification Technology,” International Symposium on Precision Engineering and Sustainable Manufa
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Gwang yong Shin, Ki Yong Lee, Do Sik Shim, Young Chan Kim, Se Won Choi, Yu Mi Kim, “The Study of Soldering-Resistance Characteristics of IN718 Manufactured by Direct Energy Deposition Process in Aluminum Melt,” International Symposium on Precision Enginee
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Gyeongyun Baek, Dosik Shim*, Gwangyong Shin, Kiyong Lee, “Evaluation of Mechanical Characteristic of HWS Tool Steel by Directed Energy Deposition ,” International Symposium on Precision Engineering and Sustainable Manufacturing (PRESM2019), July 10-13, 20
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Minseob Kim, Dosik Shim*, Wookjin Oh , “Effect of Ultrasonic Nanocrystal Surface Modification on Wear-Resistance of HighSpeed Tool Steel deposited by Direct Energy Deposition,” International Symposium on Precision Engineering and Sustainable Manufacturing
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Jongyoun Son, Hiseak Yoon, Kiyong Lee, Dosik Shim*, “Investigation into High Temperature Tensile Property of Heat-Resisting Alloy Deposited by Laser Melting Process,” International Symposium on Precision Engineering and Sustainable Manufacturing (PRESM201
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Young Uk Gil, Yeong Kwan Jo, Jae Hyun Yu, Do Sik Shim, Young Sik Pyun, Sang Hu Park, “Ball-Burnishing and UNSM Treatment for Ultrahigh Wearproof Characteristics of SUS316,” International Symposium on Precision Engineering and Sustainable Manufacturing (PR
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Gyeongyun Baek and Do Sik Shim, “Finite Element Simulation for Characterization of Laser Melting Deposition,” Proceedings of the 5th International Conference on Manufacturing Process Technology 2019 (ICMPT20119), Yanbian University in China, August 21 ~ 2
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Jong bae Jeon, Wook Jin Lee, Sunmi Shin, Tae hoon Nam, Geon Woo PA가, Jae Hoon Jang Do Sik Shim, Ki-Yong Lee, “Unique microstructure and phase transformation behavior of high carbon tool steels deposited by direct energy deposition method,” International
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Jong Youn Son, Gwang Yong Shin, Ki Yong Lee, Hi Seak Yoon, Do Sik Shim, “Optimization of DED process parameters for reduction of porosity on HTCS-150 deposition,” International Symposium on Innovation in Materials Processing 2019 (ISIMP 2019), Jeju in Kor
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