"Multiple-stage strain hardening due to the deformation-induced martensitic transformation in additively manufactured high-entropy alloy"

Author Jihye Kwon,Farahnaz Haftlang,Yeon Taek Choi,Eun Seong Kim, Hyoung Seop Kim

Publisher Materials Research Letters, 50(2023)

"Shear Deformation Behavior of Heterostructured Materials: Experimental and Numerical Analyses"

Author Gang Hee Gu, Shin-Yeong Lee, Min Hong Seo, Jae-il Jang. Hyoung Seop Kim

Publisher Metals and Materials International , (2023)

"Large-scale fabrication method of heterostructured materials using conventional cold-rolling for industrial applications"

Author Gang Hee Gu, Yongju Kim, Hyeonseok Kwon, Rae Eon Kim, Jungwan Lee, Hyoung Seop Kim

Publisher Journal of Materials Research and Technology, 6358(2023)

"Cell boundary engineering of ferrous medium-entropy alloy fabricated by laser powder bed fusion"

Author Jeong Min Park , Hyeonseok Kwon , Jungho Choe, Kyung Tae Kim, Ji-Hun Yu, Yoon-Uk Heo, Hyoung Seop Kim

Publisher Scripta Materialia, 115715(2023)

"Lightweight Fe47Mn25Al13Cr7Ni5C3 medium-entropy alloy with enhanced mechanical properties"

Author Gang Hee Gu,. Hyeonseok Kwon, Jae Heung Lee, Takayashi Nakano, Hyoung Seop Kim

Publisher Materials Science & Engineering A, 145924(2023)

"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)

"Improving the mechanical properties of low-carbon steel by in-situ strain aging"

Author Gang Hee Gu, Min Hong Seo, Hyoung Seop Kim

Publisher Advanced engineering materials, 2301317(2023)

"Analysis of Die Compaction of Chip Geometry through Porous Continuum Model-Based Approach"

Author Jeong Ah Lee, Jihye Kwon, Gihyeok Kwon, Soon Jik Hong, Hyoung Seop Kim

Publisher Advanced engineering materials, (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)