"Regulation of cryogenic mechanical behaviors of C-added non-equiatomic CoCrFeNiMo ferrous medium-entropy alloy via control of initial microstructure"

Author Ji Yeong Lee, Hyeonseok Kwon, Jae Heung Lee, Jihye Kwon, Jaemin Wang, Jae Wung Bae, Jongun Moon, Byeong-Joo Lee, Yoon-Uk Heo, Hyoung Seop Kim

Publisher Journal of Materials Science & Technology

"Synergistic effects of Monel 400 filler wire in gas metal arc welding of CoCrFeMnNi high entropy alloy"

Author Jiajia Shen, Yeon Taek Choi, Rita Gonçalves, Norbert Schell, Jin Yang, Zhi Zeng, Ana Catarina Baptista, Hyoung Seop Kim, J.P. Oliveira

Publisher Materials & Design

"Development and validation of large-scale gas gun experiment and its simulation for evaluating impact resistance of electronic equipment"

Author Yeon Taek Choi, Jihye Kwon, Hyungu Kang, Minu Kim, Ki Jong Kim, Jae Min Lee, Hae-Won Cheong, Sunghak Lee, Hyoung Seop Kim

Publisher Journal of Materials Research and Technology

"Machine learning prediction and characterization of sigma-free high-entropy alloys"

Author Mohammad Sajad Mehranpour, Ali Koushki, Seyed Soroush Karimi Madahi, Hyoung Seop Kim, Hamed Shahmir

Publisher Materials Characterization

"Unveiling yield strength of metallic materials using physics-enhanced machine learning under diverse experimental conditions"

Author Jeong ah Lee, Roberto B. Figueiredo, Hyojin Park, Jae Hoon Kim, Hyoung Seop Kim

Publisher Acta Materialia

"Size matters: Exploring part size effects on microstructure, defects, and mechanical property in optimized laser powder bed fusion (L-PBF) additive manufacturing"

Author Soung Yeoul Ahn, Sang Guk Jeong, Man Jae SaGong, Gitaek Lee, Eun Seong Kim, Hyojin Park, Jung-Wook Cho, Jung Gi Kim, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Effects of lattice misfit of γ/γ′ phases on hydrogen embrittlement behavior in Ni-based single crystal superalloy"

Author Jisung Yoo, Hyeonseok Kwon, Seungwoo Song, Jeonghyeon Do, Dae Won Yun, Hyoung Seop Kim, Seung-gun Lee, In Soo Kim, Baig-Gyu Choi

Publisher Journal of Materials Research and Technology

"Effect of cell characteristics on mechanical properties of AlSi10Mg alloy fabricated by laser powder bed fusion"

Author Jihye Kwon, Yeon Taek Choi, Eun Seong Kim, Soung Yeoul Ahn, Sang Guk Jeong, Mungu Kang, Hyomoon Joo, Jeong Min Park, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Body-centered cubic phase stability in cobalt-free refractory high-entropy alloys"

Author Yulin Li, Łukasz Kurpaska, Eryang Lu, Zonghan Xie, Hyoung Seop Kim, Wenyi Huo

Publisher Results in Physics

"Enhanced strength-ductility synergy in a gradient pseudo-precipitates heterostructured Al-2.5%Mg alloy: Design, fabrication, and deformation mechanism"

Author Renhao Wu, Yeon Taek Choi, Qingfeng Wu, Xinxi Liu, Dayong An, Tianle Li, Meng Li, Hyoung Seop Kim

Publisher Journal of Materials Science & Technology

"Tailoring the strengthening mechanisms of high-entropy alloys toward excellent strength-ductility synergy by metalloid silicon alloying: A review"

Author Mohammad Javad Sohrabi, Alireza Kalhor, Hamed Mirzadeh, Kinga Rodak, Hyoung Seop Kim

Publisher Progress in Materials Science

"Hydrogen trapping and micromechanical behavior in additively manufactured CoCrFeNi high-entropy alloy in as-built and pre-strained conditions"

Author Zhe Gao, Dong-Hyun Lee, Yakai Zhao, Pei Wang, Kotaro Murakami, Shin-ichi Komazaki, Jin-Yoo Suh, Hyoung Seop Kim, Upadrasta Ramamurty, Jae-il Jang

Publisher Acta Materialia

"Discontinuous coarsening leads to unchanged tensile properties in high-entropy alloys with different recrystallization volume fractions"

Author Zhongsheng Yang, Xin Liu, Jiajun Zhao, Qionghuan Zeng, Kengfeng Xu, Yue Li, Chuanyun Wang, Lei Wang, Junjie Li, Jincheng Wang, Hyoung Seop Kim, Zhijun Wang, Feng He

Publisher International Journal of Plasticity

"Integrating interfacial bonding and coordinated deformation in steel/Al bilayers via a pin-less friction stir-assisted synchronous joining-forming approach"

Author Renhao Wu, Zaigham Saeed Toor, Yeon Taek Choi, Jihye Kwon, Tianle Li, Meng Li, Xinmei Liu, Hyoung Seop Kim

Publisher Journal of Manufacturing Processes

"Functionally graded structure of a nitride-strengthened Mg2Si-based hybrid composite"

Author Jeongho Yang, Woongbeom Heogh, Hogi Ju, Sukhyun Kang, Tae-Sik Jang, Hyun-Do Jung, Mohammad Jahazi, Seung Chul Han, Seong Je Park, Hyoung Seop Kim, Susmita Bose, Amit Bandyopadhyay, Martin Byung-Guk Jun, Young Won Kim, Dae-kyeom Kim, Rigoberto C. Advincula

Publisher Journal of Magnesium and Alloys, (2024)

"Activation of deformation twinning in ultrafine-grained high-entropy alloys via tailoring stacking fault energy and critical twinning stress"

Author Seungjin Nam, Hansol Son, Yongwook Song, Juyeon Han, Won-Seok Ko, Seok Su Sohn, Hyoung Seop Kim, Hyunjoo Choi

Publisher Materials Science & Engineering: A, 146055 (2024)

"Tailoring deformation-induced martensitic transformation through cellular engineering in laser powder bed fusion processed 316L stainless steel"

Author Sang Guk Jeong , Eun Seong Kim, Hyeonseok Kwon, Soung Yeoul Ahn, Jungho Choe, Gangaraju Manogna Karthik, Yoon-Uk Heo, Hyoung Seop Kim

Publisher Materials Science & Engineering: A, 146383 (2024)

"Enhancing thermal conductivity of 6061 Al plate via graphene dip coating"

Author Seungjin Nam, Sungyeom Kim, Daeyoung Kim, Sungho Song, Jinkyu Lee, Hyoung Seop Kim, Hyokyung Sung, Hyunjoo Choi

Publisher Journal of Materials Research and Technology, 3126-3134 (2024)

"Mechanically Robust Self-Organized Crack-Free Nanocellular Graphene with Outstanding Electrochemical Properties in Sodium Ion Battery"

Author Wong-Young Park, Jiuhui Han, Jongun Moon, Soo-Hyun Joo, Takeshi Wada, Yuji Ichikawa, Kazuhiro Ogawa, Hyoung Seop Kim, Mingwei Chen, Hidemi Kato

Publisher Advanced Materials, 2311792 (2024)

"Ultrastrong Nanocrystalline Inconel 718 Fabricated by Powder High-Pressure Torsion and Annealing"

Author Gang Hee Gu, Peyman Asghari-Rad, Renlong Xiong, Hyoung Seop Kim

Publisher Advanced Engineering Materials,