"Twinning-Assisted Strengthening in a Novel High Entropy Alloy via Thermo-mechanical Processing"

Author Canay Isil, Amin Radi, Ozgur Duygulu, S. Vegar Seyedmohammadi, Hyoung Seop Kim, Guney Guven Yapici

Publisher Journal of Alloys and Compounds

"Dislocation cell-mediated nanosized carbide precipitation enables ultrastrong AISI D2 tool steel fabricated via laser-powder bed fusion"

Author Heechan Jung, Haeum Park, Seungjin Nam, Chahee Jung, Hahun Lee, Sang Guk Jeong, Ji-Su Lee, Jeong Min Park, Alireza Zargaran, Byeong-Joo Lee, Hyoung Seop Kim, Seok Su Sohn

Publisher Materials Science and Engineering: A

"The microstructure-mechanical property relationships in Ti–Cu alloys for biomedical applications: A review"

Author Homayoun Mousa Mirabad, Mohammad Reza Akbarpour, Farid Gazani, Amirhossein Ahmadi Chadegani, Iman Khezri, Ali Mirzamohammad, Helia Damghani, Omid Elahi, Mehran Nezakati Khameneh, Hyoung Seop Kim

Publisher Journal of Materials Research and Technology

"Neutron diffraction-assisted constitutive modeling of directed energy deposited CoCrFeMnNi high entropy alloy"

Author Sang Guk Jeong, Jihye Kwon, Eun Seong Kim, Kali Prasad, Stefanus Harjo, Wu Gong, Takuro Kawasaki, Yuri Estrin, Olivier Bouaziz, Sun Ig Hong, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Effect of horizontal magnetic field on the microstructure and mechanical properties of Ti nanoparticles-reinforced Sn1.0Ag0.5Cu solder: Experimental and first-principles calculations"

Author Chuan-jiang Wu, Liang Zhang, Nan Jiang, Hyoung Seop Kim, Yu-hao Chen

Publisher Journal of Materials Processing Technology

"Fabrication of robust high-aspect-ratio Ti-6Al-4V ultra-thin-walled structures using powder bed fusion with in-situ focused infrared heating"

Author Arif Hussain, Junghoon Lee, Rae Eon Kim, Hyoung Seop Kim, Jeonghong Ha, Young Sam Kwon, Dongsik Kim

Publisher Additive Manufacturing

"Remarkable strengthening effects of cells in laser powder bed fusion-processed Inconel 718"

Author Taichi Kikukawa , Takuya Ishimoto, Hyoung Seop Kim, Takayoshi Nakano

Publisher Materials Research Letters

"Precipitation driven nano-twinning: Simultaneous enhancement of mechanical and electrical properties in Cu-Ni-Sn alloys"

Author Fei Yang, Canhui Wu, Ruifeng Li, Yusong Xu, Lichu Zhou, Feng Fang, Liming Dong, Hyoung Seop Kim, Wenyi Huo, Tianbo Yu

Publisher Scripta Materialia

"Activating TRIP via precipitation-induced matrix modification in Fe-based medium-entropy alloys"

Author Bon Woo Koo, Sujung Son, Jae Heung Lee, Jaemin Wang, Hyojin Park, Young-Kook Lee, Byeong-Joo Lee, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Cooperative and competitive interactions on plastic deformation dynamics in gradient grained dual-phase heterostructures"

Author Renhao Wu, Fujun Cao, Haiming Zhang, Longfei Xu, Hyojin Park, Shi Woo Lee, Peihao Geng, Xiaomei Feng, Ninshu Ma, Hyoung Seop Kim

Publisher Scripta Materialia

"Computational exploration and experimental validation of reduced- multi-principal element alloys with stable BCC phases and superior mechanical properties"

Author Yuji Harada, Shi Woo Lee, Katsuaki Tanabe, Hyoung Seop Kim

Publisher Journal of Nuclear Materials

"Microstructural evolution, strength-ductility synergy, and corrosion behavior of the UNS N08825 Ni-based superalloy/UNS S32750 super duplex stainless steel friction stir welds"

Author Jalal Kangazian, Morteza Shamanian, Hyoung Seop Kim

Publisher Journal of Materials Research and Technology

"Enhanced strength and electrical conductivity in pure copper via dynamic offsets and shear force adjustments cryorolling combining annealing"

Author Longfei Xu, Renhao Wu, Shi Woo Lee, Xin Xue, Yan Peng, Yuhui Wang,Hyoung Seop Kim

Publisher Materials & Design

"Harnessing competitive interplay between precipitation and lattice distortion for strong and ductile medium-entropy alloy"

Author Jae Heung Lee, Hyeonseok Kwon, Gang Hee Gu, Ji Yeong Lee, Sang Guk Jeong, Emad Maawad, Changwan Ha, Jamin Wang, Byeong-Joo Lee, Sangbong Yi , Takayoshi Nakano, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Accelerated discovery and testing of Fe–Co–Cr–Ni–Mo ferrous medium-entropy alloys: advanced in-situ alloying via direct energy deposition"

Author Jae Heung Lee, Ji Yeong Lee, Bon Woo Koo, Dae-Kyeom Kim, Jungwan Lee, Eun Seong Kim, Hyojeong Ha, Taek-Soo Kim, Hyoung Seop Kim

Publisher Journal of Materials Research and Technology

"Engineering heterogeneous microstructure for enhancing mechanical properties of multicomponent alloys via powder metallurgy route"

Author Min Woo Shin, Sung-Jae Jo, Sourabh Kumar Soni, Ji-Woon Lee, Jongun Moon, Hyoung Seop Kim, Soon-Jik Hong

Publisher Materials Science and Engineering: A

"Pure copper plate achieving high synergetic strength and electrical conductivity via a novel dynamic offsets and shear force adjustment cryorolling"

Author Longfei Xu, Renhao Wu, Haiming Zhang, Xin Xue, Yan Peng, Yuhui Wang, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Lüders band-assisted high uniform ductility in ultrastrong ferrous medium-entropy alloy via hierarchical microstructure"

Author Hyeonseok Kwon, Jae Heung Lee, Alireza Zargaran, Stefanus Harjo, Wu Gong, Jaemin Wang, Gang Hee Gu, Byeong-Joo Lee, Jae Wung Bae, Hyoung Seop Kim

Publisher International Journal of Plasticity

"First-principles and experimental investigations on the mechanical properties of Co particles modified Sn-1.0Ag-0.5Cu solder"

Author Xing-yu Guo, Liang Zhang, Yu-hao Chen, Hyoung Seop Kim, Nan Jiang, Chuan-jiang Wu, Xi Huang, Yun-xin Liu

Publisher Results in Engineering

"Manipulating grain boundary migration to fabricate integral core–shell structure with enhanced strain hardening in Ni-based high-entropy alloy"

Author Hyojin Park, Qingfeng Wu, Yoon–Uk Heo, Sun Ig Hong, Rae Eon Kim, Do Won Lee, Soung Yeoul Ahn, Zhe Gao, Jae Heung Lee, Hyo Moon Joo, Jongun Moon, Young-Sang Na, Jae-il Jang, Hyoung Seop Kim

Publisher Journal of Materials Science & Technology