"Controlling defects of laser-powder bed fusion processed 316L stainless steel via ultrasonic nanocrystalline surface modification"

Author Rae Eon Kim, Sang Guk Jeong, Hyojeong Ha, Do Won Lee, Auezhan Amanov , Hyoung Seop Kim

Publisher Materials Science and Engineering: A, 145726(2023)

"Cellular structure engineering of additive manufactured CoCrFeMnNi high-entropy composite: The role of hard ceramic reinforcements in elemental segregation of constitutive elements"

Author Soung Yeoul Ahn, Farahnaz Haftlang , Eun Seong Kim, Ji Sun Lee, Sang Guk Jeong, Jae Bok Seol, Hyunjoo Choi, Hyoung Seop Kim

Publisher Additive Manufacturing Letters, 100172(2023)

"Hetero-deformation induced strengthening, precipitation hardening, and metastability engineering in a novel maraging Fe68Ni10Mn10Co10Ti1.5Si0.5 medium entropy alloy"

Author Farahnaz Haftlang, Alireza Zargaran, Jongun Moon, Soung Yeoul Ahn, Jae Bok Seol, Hyoung Seop Kim

Publisher Journal of Alloys and Compounds, 171870(2023)

"Microstructural and electrochemical behavior of spark plasma sintered (Cu-10Zn) + Al2O3 nanocomposites"

Author K.R. Ramkumar, Srinivasan Arthanari, Sivakumar Bose, Sang Guk Jeong, S. Sivasankaran, Huseung Lee, Hyoung Seop Kim

Publisher Materialia, 101896(2023)

"Hierarchically heterogeneous microstructure and mechanical behavior of the multi-materials prepared by powder severe plastic deformation"

Author Sujung Son, Jungwan Lee, Peyman Asghari-Rad, Rae Eon Kim, Hyojin Park, Jae-il Jang, Wen Chen, Yoon-Uk Heo, Hyoung Seop Kim

Publisher Materials Research Letters, 915(2023)

"Strong yet strain-hardenable equiatomic CoCrFeMnNi high-entropy alloys by dynamic heterostructuring"

Author Jungwan Lee, Hyojin Park, Sujung Son, Takayoshi Nakano, Hyoung Seop Kim

Publisher Journal of Alloys and Compounds, 171469(2023)

"Microband-driven martensitic transformation in as-hot-rolled metastable medium-entropy alloys"

Author Jungwan Lee, Sujung Son, Seok Su Sohn , Jae Wung Bae, Hyoung Seop Kim

Publisher Materials Science and Engineering: A, 145735(2023)

"A new transformation-induced plasticity-assisted dual-phase medium-entropy alloy with ultra-high cryogenic mechanical properties"

Author Farahnaz Haftlang, Alireza Zargaran, Jae Bok Seol, Jongun Moon, Peyman Asghari Rad, Eun Seong Kim, Hyoung Seop Kim

Publisher Scripta Materialia, 115617 (2023)

"Enhanced ductility by delayed deformation-induced martensite transformation in multi-step hardened FeNiMnCoTiSi medium-entropy alloy"

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

Publisher Journal of Alloys and Compounds, 170755(2023)

"Liquation cracking in laser powder bed fusion-fabricated Inconel718 of as-built, stress-relieved, and hot isostatic pressed conditions"

Author Sang Guk Jeong, Soung Yeoul Ahn, Eun Seong Kim, Suk Hoon Kang, Sang Hun Yoo, Joo Young Ryu, Ju Hong Chun, Gangaraju Manogna Karthik, Hyoung Seop Kim

Publisher Materials Science and Engineering: A, 145797(2023)

"Dynamic compression behavior of CoCrFeMnNi high-entropy alloy fabricated by direct energy deposition additive manufacturing"

Author Soung Yeoul Ahn, Dong Geun Kim, Jeong Ah Lee, Eun Seong Kim, Sang Guk Jeong, Rae Eon Kim, Jungho Choe, Soon-Jik Hong, Pham Quang, Sunghak Lee, Hyoung Seop Kim

Publisher Journal of Alloys and Compounds, 170602 (2023)

"Microstructural and electrochemical behavior of spark plasma sintered Cu-10Zn+ Al2O3 nanocomposites"

Author KR Ramkumar, Srinivasan Arthanari, Sivakumar Bose, Sang Guk Jeong, S Sivasankaran, Huseung Lee, Hyoung Seop Kim

Publisher Materialia

"Chemical core-shell metastability-induced large ductility in medium-entropy maraging and reversion alloys"

Author Farahnaz Haftlang, Jae Bok Seol, Alireza Zargaran, Jongun Moon, Hyoung Seop Kim

Publisher Acta Materialia, 119115(2023)

"Superior tensile properties and formability synergy of high-entropy alloys through inverse-gradient structures via laser surface treatment"

Author Rae Eon Kim, Gang Hee Gu, Yeon Taek Choi, Jeong Ah Lee, Hyoung Seop Kim

Publisher Scripta Materialia, 115587(2023)

"Numerical fracture prediction of martensitic steel by uncoupled and coupled type fracture models"

Author Shin Yeong Lee, Jin Hwan Kim, Frédéric Barlat, Hyoung Seop Kim

Publisher Engineering Fracture Mechanics, 109396(2023)

"Effect of Warm Rolling on the Structure and Tensile Properties of a Metastable Fe-Based Medium Entropy Alloy"

Author Hyojin Park, Jungwan Lee, Rae Eon Kim, Sujung Son, Soung Yeoul Ahn, Hyoung Seop Kim

Publisher Metals and Materials International, 1-8(2023)

"Development of a novel CoCrNi-based eutectic high entropy alloy for a wide temperature range"

Author KR Ramkumar, Hyojin Park, Jungwan Lee, Hyeonseok Kwon, RJ Vikram, Eun Seong Kim, Alireza Zaragaran, Hyoung Seop Kim

Publisher Materials Science and Engineering: A, 145605(2023)

"Unprecedented bake hardening responses of interstitial high-entropy alloy by synergistic effect with lattice distortion"

Author Gang Hee Gu, Hyeonseok Kwon, Yongju Kim, Farahnaz Haftlang, Yoon-Uk Heo, Hyoung Seop Kim

Publisher Materials & Design, 112289(2023)

"Exceptional combination of mechanical and corrosion properties in partial recrystallized CoCrFeNiMo medium-entropy alloys"

Author Sujung Son, Jaeik Kwak, Jungwan Lee, Farahnaz Haftlang, Yong Tae Kim, Hyoung Seop Kim

Publisher Journal of Materials Research and Technology, 5136(2023)

"Electroplasticity in the Al0.6CoCrFeNiMn high entropy alloy subjected to electrically-assisted uniaxial tension"

Author Zhiqin Yang, Jianxing Bao, Chaogang Ding, Sujung Son, Zhiliang Ning, Jie Xu, Debin Shan, Bin Guo, Hyoung Seop Kim

Publisher Journal of materials science & technology, 209 (2023)