SEOK SU SOHN
SEOK SU SOHN
Assistant Professor, Korea University
確認したメール アドレス: korea.ac.kr - ホームページ
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Cryogenic strength improvement by utilizing room-temperature deformation twinning in a partially recrystallized VCrMnFeCoNi high-entropy alloy
YH Jo, S Jung, WM Choi, SS Sohn, HS Kim, BJ Lee, NJ Kim, S Lee
Nature communications 8 (1), 1-8, 2017
1382017
Novel ultra-high-strength (ferrite+ austenite) duplex lightweight steels achieved by fine dislocation substructures (Taylor lattices), grain refinement, and partial …
SS Sohn, H Song, BC Suh, JH Kwak, BJ Lee, NJ Kim, S Lee
Acta Materialia 96, 301-310, 2015
902015
Effect of annealing temperature on microstructural modification and tensile properties in 0.35 C–3.5 Mn–5.8 Al lightweight steel
SS Sohn, BJ Lee, S Lee, NJ Kim, JH Kwak
Acta materialia 61 (13), 5050-5066, 2013
882013
Novel ferrite–austenite duplex lightweight steel with 77% ductility by transformation induced plasticity and twinning induced plasticity mechanisms
SS Sohn, K Choi, JH Kwak, NJ Kim, S Lee
Acta materialia 78, 181-189, 2014
862014
Effects of Mn and Al contents on cryogenic-temperature tensile and Charpy impact properties in four austenitic high-Mn steels
SS Sohn, S Hong, J Lee, BC Suh, SK Kim, BJ Lee, NJ Kim, S Lee
Acta Materialia 100, 39-52, 2015
822015
Ultrastrong medium‐entropy single‐phase alloys designed via severe lattice distortion
SS Sohn, A Kwiatkowski da Silva, Y Ikeda, F Körmann, W Lu, WS Choi, ...
Advanced Materials 31 (8), 1807142, 2019
782019
Understanding the physical metallurgy of the CoCrFeMnNi high-entropy alloy: an atomistic simulation study
WM Choi, YH Jo, SS Sohn, S Lee, BJ Lee
npj Computational Materials 4 (1), 1-9, 2018
722018
Exceptional phase-transformation strengthening of ferrous medium-entropy alloys at cryogenic temperatures
JW Bae, JB Seol, J Moon, SS Sohn, MJ Jang, HY Um, BJ Lee, HS Kim
Acta Materialia 161, 388-399, 2018
552018
Novel medium-Mn (austenite+ martensite) duplex hot-rolled steel achieving 1.6 GPa strength with 20% ductility by Mn-segregation-induced TRIP mechanism
H Lee, MC Jo, SS Sohn, A Zargaran, JH Ryu, NJ Kim, S Lee
Acta Materialia 147, 247-260, 2018
552018
Effects of microstructure and yield ratio on strain hardening and Bauschinger effect in two API X80 linepipe steels
SY Han, SS Sohn, SY Shin, J Bae, HS Kim, S Lee
Materials Science and Engineering: A 551, 192-199, 2012
432012
Novel ultra-high-strength Cu-containing medium-Mn duplex lightweight steels
H Song, J Yoo, SH Kim, SS Sohn, M Koo, NJ Kim, S Lee
Acta Materialia 135, 215-225, 2017
422017
Effects of Ni and Mn addition on critical crack tip opening displacement (CTOD) of weld-simulated heat-affected zones of three high-strength low-alloy (HSLA) steels
SG Lee, DH Lee, SS Sohn, WG Kim, KK Um, KS Kim, S Lee
Materials Science and Engineering: A 697, 55-65, 2017
402017
Effects of aluminum content on cracking phenomenon occurring during cold rolling of three ferrite-based lightweight steel
SS Sohn, BJ Lee, S Lee, JH Kwak
Acta materialia 61 (15), 5626-5635, 2013
392013
Quasi-static and dynamic deformation mechanisms interpreted by microstructural evolution in TWinning Induced Plasticity (TWIP) steel
J Park, M Kang, SS Sohn, SH Kim, HS Kim, NJ Kim, S Lee
Materials Science and Engineering: A 684, 54-63, 2017
352017
Effect of austenite stability on microstructural evolution and tensile properties in intercritically annealed medium-Mn lightweight steels
H Song, SS Sohn, JH Kwak, BJ Lee, S Lee
Metallurgical and Materials Transactions A 47 (6), 2674-2685, 2016
352016
Effects of finish rolling temperature on inverse fracture occurring during drop weight tear test of API X80 pipeline steels
HK Sung, SS Sohn, SY Shin, S Lee, NJ Kim, SH Chon, JY Yoo
Materials Science and Engineering: A 541, 181-189, 2012
332012
Thermodynamic analysis of the effect of C, Mn and Al on microstructural evolution of lightweight steels
HJ Lee, SS Sohn, S Lee, JH Kwak, BJ Lee
Scripta Materialia 68 (6), 339-342, 2013
322013
Effects of martensite-austenite constituent on crack initiation and propagation in inter-critical heat-affected zone of high-strength low-alloy (HSLA) steel
SG Lee, SS Sohn, B Kim, WG Kim, KK Um, S Lee
Materials Science and Engineering: A 715, 332-339, 2018
302018
Microstructural analysis of cracking phenomenon occurring during cold rolling of (0.1~ 0.7) C-3Mn-5Al lightweight steels
SS Sohn, BJ Lee, S Lee, JH Kwak
Metals and Materials International 21 (1), 43-53, 2015
302015
Novel 1.5 GPa-strength with 50%-ductility by transformation-induced plasticity of non-recrystallized austenite in duplex steels
SS Sohn, H Song, MC Jo, T Song, HS Kim, S Lee
Scientific reports 7 (1), 1-9, 2017
292017
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