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Jungwan Lee
Jungwan Lee
postech.ac.kr의 이메일 확인됨
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Enhanced cryogenic tensile properties with multi-stage strain hardening through partial recrystallization in a ferrous medium-entropy alloy
JW Bae, J Lee, A Zargaran, HS Kim
Scripta Materialia 194, 113653, 2021
402021
A facile strengthening method by co-doping boron and nitrogen in CoCrFeMnNi high-entropy alloy
S Son, J Lee, P Asghari-Rad, GH Gu, F Haftlang, HS Kim
Materials Science and Engineering: A 846, 143307, 2022
192022
Metastability engineering of partially recrystallized C-doped non-equiatomic CoCrFeNiMo medium-entropy alloy
H Kwon, A Zargaran, P Asghari-Rad, ES Kim, GH Gu, J Lee, J Moon, ...
Applied Physics Letters 119 (14), 2021
172021
Surface heterostructuring of laser-clad 316L stainless steel through texture-driven deformation twinning
RE Kim, J Moon, ES Kim, J Lee, HS Kim
Scripta Materialia 221, 114989, 2022
162022
Solid solution induced back-stress in multi-principal element alloys: experiment and modeling
Y Kim, P Asghari-Rad, J Lee, GH Gu, M Jang, O Bouaziz, Y Estrin, H Kato, ...
Materials Science and Engineering: A 835, 142621, 2022
152022
Tailoring microstructure with spatial heterogeneity in CoCrFeMnNi high-entropy alloy via laser surface relaxation
GH Gu, RE Kim, J Lee, HS Kim
Materials Science and Engineering: A 852, 143720, 2022
142022
Hetero-deformation promoted strengthening and toughening in BCC rich eutectic and near eutectic high entropy alloys
DH Chung, J Lee, QF He, YK Kim, KR Lim, HS Kim, Y Yang, YS Na
Journal of Materials Science & Technology 146, 1-9, 2023
132023
Bauschinger effect or kinematic hardening: bridging microstructure and continuum mechanics
O Bouaziz, HS Kim, J Lee, Y Estrin
Metals and Materials International 29 (2), 280-292, 2023
122023
Temperature-and strain-dependent thermally-activated deformation mechanism of a ferrous medium-entropy alloy
J Lee, J Moon, JW Bae, JM Park, H Kwon, H Kato, HS Kim
Intermetallics 134, 107202, 2021
122021
Multi-layered heterostructured CoCrFeMnNi high-entropy alloy processed using direct energy deposition and ultrasonic nanocrystalline surface modification
GH Gu, RE Kim, ES Kim, J Lee, A Amanov, HS Kim
Journal of Materials Research and Technology 21, 2880-2890, 2022
92022
Charpy impact toughness of Cu–Fe–Mn-based immiscible medium-entropy alloys
J Lee, JM Park, J Moon, H Park, HS Kim
Materials Science and Engineering: A 862, 144464, 2023
82023
Constitutive modeling and finite element analysis of metastable medium entropy alloy
J Kwon, J Lee, HS Kim
Materials Science and Engineering: A 840, 142915, 2022
82022
Double-humped strain hardening in a metastable ferrous medium-entropy alloy by cryogenic pre-straining and subsequent heat treatment
J Lee, JW Bae, P Asghari-Rad, HS Kim
Scripta Materialia 211, 114511, 2022
82022
Strong yet strain-hardenable equiatomic CoCrFeMnNi high-entropy alloys by dynamic heterostructuring
J Lee, H Park, S Son, T Nakano, HS Kim
Journal of Alloys and Compounds 965, 171469, 2023
62023
Multiscale defects enable synergetic improvement in yield strength of CrCoNi-based medium-entropy alloy fabricated via laser-powder bed fusion
H Jung, J Lee, GH Gu, H Lee, SM Seo, A Zargaran, HS Kim, SS Sohn
Additive Manufacturing 61, 103360, 2023
62023
Exceptional combination of mechanical and corrosion properties in partially recrystallized CoCrFeNiMo medium-entropy alloys
S Son, J Kwak, J Lee, F Haftlang, YT Kim, HS Kim
Journal of Materials Research and Technology 25, 5136-5147, 2023
32023
Impact of uneven distribution of grain characteristics on yield strength and martensitic transformation of as-hot-rolled medium-entropy alloys
J Lee, H Park, S Son, JW Bae, JY Kim, SK Kim, J Jang, HS Kim
Journal of Materials Science & Technology 177, 234-245, 2024
22024
Large-scale fabrication method of heterostructured materials using conventional cold-rolling for industrial applications
GH Gu, Y Kim, H Kwon, RE Kim, J Lee, HS Kim
Journal of Materials Research and Technology 27, 6358-6366, 2023
22023
Microband-driven martensitic transformation in as-hot-rolled metastable medium-entropy alloys
J Lee, S Son, SS Sohn, JW Bae, HS Kim
Materials Science and Engineering: A 886, 145735, 2023
22023
Hierarchically heterogeneous microstructure and mechanical behavior of the multi-materials prepared by powder severe plastic deformation
S Son, J Lee, P Asghari-Rad, RE Kim, H Park, J Jang, W Chen, YU Heo, ...
Materials Research Letters 11 (11), 915-924, 2023
12023
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