"Engineering stacking fault energy and hierarchical precipitates in a near-fully recrystallized DED Ni-based multi-principal element alloy"

Author Renhao Wu, Hyojin Park, Jae Heung Lee, Shi Woo Lee, Longfei Xu, Do Won Lee, Stephan Schönecker, Jalal Kangazian, Tianle Li, Xiaoqing Li, Hyoung Seop Kim

Publisher International Journal of Plasticity

"Wire arc additive manufacturing of layered immiscible Cu-Fe bimetallic structures: Liquid-liquid phase separation and strengthening mechanisms"

Author Canhui Wu, Fei Yang, Fenjian Shi, Feng Fang, Liming Dong, Ruifeng Li , Hanchen Feng, Hyoung Seop Kim, Wenyi Huo

Publisher International Journal of Minerals, Metallurgy and Materials

"Kinetic control of deformation-induced martensitic transformation as a toughening mechanism in advanced metastable austenitic alloys"

Author Mohammad Sajad Mehranpour, Mohammad Javad Sohrabi, Alireza Jalali, Mahmoud Sarkari Khorrami, Hamed Mirzadeh, Saeed Sadeghpour, Hyoung Seop Kim, Terence G. Langdon, Hamed Shahmir

Publisher Materials & Design

"Bulk displacive reversion enabled by ultrafast heating for superior mechanical properties in a metastable ferrous medium-entropy alloy"

Author Rae Eon Kim, Jaehun Kim, Seok-Hwan Hong, Shi Woo Lee, Bon Woo Koo, Soo Vin Ha, Hyojeong Ha, Hyojin Park, Do Won Lee, Dong-Woo Suh, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Microstructure, cryogenic tensile and fracture behavior of laser welded Co17.5Cr12.5Fe55Ni10Mo5 complex concentrated alloy"

Author Jae Hyuk Lee, Jeongmin Lee, Hidemi Kato, Seungkyun Yim, Dongkyoung Lee, Gian Song, Jeong Hun Lee, Dong Jun Lee, Young-Kyun Kim, Young-Sang Na, Hyoung Seop Kim, Jongun Moon, Soo-Hyun Joo

Publisher Materials Science and Engineering: A

"Dissimilar fusion welding of NiTi shape memory alloy and AlCoCrFeNi2.1 eutectic high entropy alloy using multi-interlayer strategy"

Author Nithin Joseph Reddy Sagili Arthur, Rae Eon Kim, Ana Martins, Hyoung Seop Kim, N. Schell, João Pedro Oliveira

Publisher Materials Characterization

"Surface passivation characteristics of Cantor alloy using dynamic electrochemical impedance spectroscopy"

Author K.R. Ramkumar, Srinivasan Arthanari, Bose Sivakumar, G.M. Karthik, Eun Seong Kim, June Sik Hwang, Huseung Lee, Hyoung Seop Kim

Publisher Corrosion Communications

"Hydrogen embrittlement mitigation via microstructural and phase control in laser powder bed–fused SAF 3207 hyper duplex stainless steel"

Author Jalal Kangazian, Soung Yeoul Ahn, Bon Woo Koo, Jae Heung Lee, Man Jae SaGong, Renhao Wu, Do Won Lee, Longfei Xu, Ho Hyeong Lee, Dong-Woo Suh,

Publisher Materials Science and Engineering: A

"TiC nanoparticles tune phase stability and deformation mechanisms in directed energy deposition processed Fe60Co15Ni15Cr10 medium-entropy alloy composites"

Author Soung Yeoul Ahn, Eun Seong Kim, Sang Guk Jeong, Stefanus Harjo, Takuro Kawasaki, Wu Gong, Hyun-Joong Kim, Soon-Jik Hong, Sun Ig Hong, Hyeonseok Kwon, Jung Gi Kim, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Dual-Array Nano Configuration for High-Performance Metastable β Titanium Alloys"

Author Tianle Li, Renhao Wu, Jiabao Liu, Sang-Ho Oh, Xiang Wu, Hyojin Park, Byeong-Joo Lee, Hidemi Kato, Hyoung Seop Kim, Xiaochun Liu, Xifeng Li

Publisher Advanced Science

"Grain-size-controlled TRIP kinetics enable cryogenic strength-ductility synergy in a FeNiMnCoTiSi medium-entropy alloy"

Author Do Won Lee, Farahnaz Haftlang, Soung Yeoul Ahn, Jihye Kwon, Eun Seong Kim, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Data-selective machine learning framework (DSML) for defect-aware, interpretable yield-strength prediction for LPBF-fabricated AlSi10Mg alloys"

Author Jeong Ah Lee, Yeon Woo Kim, Takayoshi Nakano, Hyomoon Joo, Jeong Min Park, Hyoung Seop Kim

Publisher Acta Materialia

"Argon plasma–induced compressive residual stress for simultaneous strength–ductility enhancement in a CoCrFeMnNi high-entropy alloy"

Author Jaehun Kim, Hyojeong Ha, Gang Hee Gu, Sung-Gyu Heo, Yongju Kim, Goo-Hwan Jeong, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Effect of ZrB2 particle addition on strength-ductility improvement of Al–4Fe matrix composites by laser power bed fusion"

Author Jungho Choe , Kyung Tae Kim, Jeong Min Park, Ji Hun Yu, Eun Seong Kim, Soung Yeoul Ahn, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Influence of recycling-induced oxide inclusions on microstructure and mechanical properties of directed energy deposited 316L stainless steel"

Author In-Seo Kim, Sourabh Kumar Soni, Sung-Jae Jo, Ye-Eun Lee, Jihye Kwon, Daehyeon Kim, Sang Guk Jeong, Ji-Woon Lee, Jongun Moon, Hyoung Seop Kim, Soon-Jik Hong

Publisher Materials Science and Engineering: A

"Influence of NbC addition followed by heat treatments on the microstructure and mechanical properties of a high entropy alloy fabricated by laser powder bed fusion"

Author Meng-Yun Lee, Jhuo-Lun Lee, Tso-Wei Chen, Chung-En Cheng, Kai-Chun Chang, Po-Heng Chou, Ting-En Shen, Che-Wei Tsai, Kuo-Kuang Jen, Yi-Cherng Ferng, Ching-Yuan Lo, Tsai-Fu Chung, Stéphane Gorsse, Hideyuki Murakami, Hyoung Seop Kim, An-Chou Yeh

Publisher Materials Science and Engineering: A

"Entropy-engineered spinel oxide coatings to enhance oxidation resistance and electrical performance of solid oxide fuel cell interconnectors"

Author Cheng-Ju Tsai, Hideyuki Murakami, Yoshiaki Toda, Fan-Yi Ouyang, Hyoung Seop Kim, An-Chou Yeh

Publisher Applied Surface Science Advances

"Intermetallic phase prediction in cobalt-free high-entropy alloys"

Author Yulin Li, Eryang Lu, Łukasz Kurpaska, Hyoung Seop Kim, Yanwen Zhang, Wenyi Huo

Publisher Journal of Alloys and Compounds

"Laser powder bed fusion of SAF 3207 hyper duplex stainless steel featuring columnar-to-equiaxed transition"

Author Jalal Kangazian, Soung Yeoul Ahn, Bon Woo Koo, Jae Heung Lee, Shi Woo Lee, Muhammad Raihan Hashmi, Hyoung Seop Kim

Publisher Materials Characterization

"Microstructural regulation via dynamic offsets and shear force adjustment cryorolling to fabricate Cu-Sn alloy breaking the strength-conductivity trade-off"

Author Xin Xue, Longfei Xu, Jinfu Zhao, Ling Kong, Ligang Liu, Renhao Wu, Yuhui Wang, Hyoung Seop Kim

Publisher Journal of Materials Processing Technology