ScholarWorks@Korea University: Sohn, Seok Su

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Sohn, Seok Su (손석수)

College of Engineering

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Tel 02-3290-3271
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Hydrogen embrittlement:10||Transformationinduced plasticity (TRIP):9||Mediumentropy alloy:7||Adiabatic shear band (ASB):6||Highentropy alloy:6||Highentropy alloy (HEA):6||Mechanical properties:6||Stacking fault energy (SFE):5||Transformationinduced plasticity:5||Hydrogen embrittlement (HE):5||Stacking fault energy:5||Cryogenic temperature:4||Highentropy alloys:4||Strain hardening:4||Hydrogen permeation test:4||Precipitation:3||Intrusion and emission of H atoms:3||Strain partitioning:3||Split Hopkinson pressure bar (SHPB):3||Ballistic performance:3||Retained austenite:3||Grain refinement:3||Fracture toughness:3||Mechanical property:3||High entropy alloy (HEA):3||Lightweight steel:2||Medium entropy alloy:2||Resistance to hydrogen embrittlement:2||Martensitic transformation:2||SA508 Gr.1A lowalloy steel:2||Brake emission:2||Hydrogen storage alloy:2||Twinninginduced plasticity (TWIP):2||Split hopkinson pressure bar (SHPB):2||Charpy impact energy:2||Hotstamping steel:2||MediumMn lightweight steel:2||Nanotwin:2||Dynamic recrystallization:2||Austenite stability:2||CALPHAD:2||Atom probe tomography:2||Strainhardening capability:2||Retained austenite (RA):2||Tensile property:2||AlSicoated hotpressforming (HPF) steel:2||Hotpressforming (HPF) steel:2||Interfacial bonding:2||Hydrogen diffusivity:2||Additive manufacturing:2||Austenitic stainless steel:2||Slowstrainrate test (SSRT):2||Strainhardening rate:2||Austenitic highMn steels:2||Phase stability:2||Tensile properties:2||Yield strength:2||Hydrogen storage:2||Stability of FCC phase:2||Split Hopkinson pressure bar:2||JR fracture resistance:2||Martensite transformation:2||Mediumentropy alloys:2||Ballistic impact:2||Dynamic strain aging:2||Solidsolution strengthening:2||Slowstrainrate tensile (SSRT) test:2||Serrated flow:1||Interfacial delamination:1||Formability:1||Elastic cyclic deformation:1||Reversible dislocation movement:1||CoCrFeNiV:1||complex carbide precipitation:1||Bainitic steel:1||ultrafine grain structure:1||Thermomechanical processing:1||Deformation twinning:1||Hotpressforming steel:1||Granular bainite:1||Hydrogen trapping sites:1||Structural material:1||ECfree electrolytes:1||Substructure development:1||Twinning:1||Grain boundary characteristics:1||Magnesium alloy:1||Nanocrystalline:1||Depthofdischarge:1||Solid lubricant:1||Single crystal:1||Aluminum matrix composite:1||TiFeBased alloys:1||Oxide layer:1||Spinel oxide:1||Green laser:1||Titanium alloy:1||Boron doping:1||B2 phase:1||Superplasticity:1||Curich FCC phase:1||Holeexpansion test:1||Charpy impact toughness:1||Computational thermodynamic approach:1||Intercriticallyreheated coarsegrained heat affected zone (ICRCGHAZ):1||Main steam line (MSL) piping:1||Cyclic deformation:1||Yieldpoint (YP) phenomenon:1||Polygonal ferrite:1||Intermetallic compounds:1||Dislocation cell walls:1||Quasistatic and dynamic compressive:1||Artificial neural network:1||Failure prediction:1||Xray computed tomography (XCT):1||lowdensity steels:1||Quench hardening:1||Grainboundary strengthening:1||Stacking faults:1||AlSi coating:1||Acid corrosion:1||Xray photoelectron spectroscopy:1||Contact plateaus:1||HallPetch coefficient:1||TiFe alloy:1||Hydrogenenhanced straininduced vacancy:1||Brake friction composite:1||Workhardening:1||Hydrogen trapping:1||Crystallographic orientation:1||Tribological properties:1||Elemental substitution:1||MgNi alloy:1||Ultrafine grain:1||Heterogeneous deformation:1||large language models:1||literature mining:1||materials science:1||Intercritical ferrite:1||HighMn austenitic Steels:1||microstructure:1||Highstrength armor steel:1||Multiprincipal element alloy:1||HighMn steel:1||Abinitio calculation:1||peakload bending angle:1||grain boundary strengthening:1||Ultrasonic nanocrystal surface modification:1||HighMn twinningInduced plasticity steel:1||Lenticular martensite:1||Interrupted threepoint bending test:1||Yield ratio:1||Medium entropy alloys (MEAs):1||Friction materials:1||Deep learning:1||rechargeable Li batteries:1||spinel oxides:1||Tensile deformation:1||Microstructural analysis:1||Pressurecomposition isotherms:1||Passive film:1||Brake pads:1||Combinatorial approach:1||Heat dissipation:1||Severe lattice distortion:1||Nanotwinning:1||Hydrogen induced crack:1||Hydrogen diffusion:1||Leakbefore break:1||Highentropy alloy particle:1||Corundum oxide:1||Medium entropy alloy:1||Hotstamping 32MnB5 steel:1||Ordered phase:1||Transformation induced plasticity (TRIP):1||Stretchflangeablity:1||Cu addition:1||Cracktip opening displacement (CTOD):1||Martensiteaustenite (MA) constituent:1||Multilayer steel (MLS) sheet:1||Rollbonding:1||9GPagrade &apos:1||Charpy impact property:1||Fractography:1||CoCrFeMnNiV:1||Stainless steel:1||Taylor factor (TF):1||Reverted austenite:1||AlSi coating structure:1||Multiscale defects:1||Intercritical heat treatment:1||J(Ic) prediction model:1||Mnrich cathodes:1||surface reconstruction:1||intergranular fractures:1||segregations:1||Sb addition:1||TiFeBased hydrogen storage materials:1||Electron microscopy:1||Grains and interfaces:1||Phase transformation:1||Grain boundary strengthening:1||Cathodeelectrolyte interface:1||Niprecoating:1||Hydrogenenhanced localized plasticity:1||Compositional tailoring:1||Transmission kikuchi diffraction:1||L1 2 nanoprecipitate:1||DFT calculation:1||water splitting catalysis:1||AlSiZn coating:1||(austenite plus ferrite plus martensite) triplex:1||Subzero treatment:1||Highstrength multilayered steel:1||Twinning induced plasticity (TWIP):1||Complex carbide:1||Highstrength martensitic or bainitic armor steel:1||Dislocation structures:1||TWinning induced plasticity (TWIP):1||TRansformation induced plasticity (TRIP):1||Thermodynamic calculation:1||Geometrically necessary dislocation:1||delayed fracture:1||Damage mechanism:1||Multilayered sheet (MLS):1||Multistrengthening mechanisms:1||Microstructure:1||multication redox:1||Brake pad:1||Complex concentrated alloy:1||Plastic instability:1||Sbenriched zone:1||Scheil solidification:1||Stickslip:1||Stress/strain measurements:1||Solid gas reaction model:1||Continuum thermodynamics:1||Crystal plasticity:1||Particulate matter:1||Deformation induced twin:1||Hydrogeninduced crack:1||Solidgas reaction models:1||Crystallugraphic orientation:1||Precipitation hardening stainless steel:1||Dissimilar laser beam welding:1||GPT:1||table data extraction:1||Moalloying:1||Tempering:1||32MnB5 steel:1||High entropy alloys:1||Cryogenic strength:1||Back stress:1||grain refinement:1||severe plastic deformation:1||severe lattice distortion:1||Microstructural evolution:1||Lowdensity steel:1||Computational alloy design:1||Solidsolution strength:1||Orientation distribution function (ODF):1||Borondoping:1||Medium entropy alloys:1||Aging:1||transformation (DIMT):1||Snenriched zone:1||Casting methods:1||Plasticity:1||Laves phase:1||Reaction heterogeneity:1||Constitutive behavior:1||Wear particle:1||Deep cryogenic treatment:1||Film:1||Phase decomposition:1||Crack tip:1||Density functional theory:1||Metastability engineering:1||Activated hydrogenation kinetics:1||SEMEBSD:1||Grain size:1||machine learning:1||Liquid metal embrittlement (LME):1||Partial recrystallization:1||MediumMn lightweight Steel:1||Adiabatic shear band:1||Split hopkinson pressure bar:1||Dynamic grain coarsening:1||Surface delamination:1||TRansformationinduced plasticity (TRIP):1||Single FCC phase:1||Thermodynamic modelling:1||Local brittle zone (LBZ):1||Highstrength lowalloy (HSLA) steel:1||Carbon diffusion:1||Ubending and HCl immersion test:1||32MnB5&apos:1||press hardening steel:1||Highstrength bainitic steel:1||Deformationinduced martensitic transformation (DIMT):1||SA508 Gr.1A steels:1||Multilayered steel (MLS):1||(UNSM):1||2NN MEAM interatomic Potential:1||Multilayered sheet:1||Linepipe steel:1||Laser powder bed fusion:1||Segregation:1||Phenolic resin:1||cathodeelectrolyte interfaces:1||atom probe tomography:1||Refractory element:1||Sn addition:1||Gas atomization:1||Friction instability:1||Coating layer:1||HDI stress:1||Work hardening behavior:1||First hydrogenation kinetics:1||Fast discharging:1||Surface reconstruction:1||Main steam line piping:1||Selflubricating:1||Texture:1||Powder metallurgy:1||Pressurecompositionisotherm:1||Hydrogen storage property:1||Grain boundary length:1||Complexconcentrated alloy:1||Aluminum alloy:1||Dynamic compressive test:1||Nb carbide precipitation:1||Cu effects:1||Transformation induced plasticity:1||Heattreatment:1||Hydrogen permeation:1||Dwellfatigue:1||Linepipe steel:1||Anisotropy:1||Subzerotreatment:1||Computational design:1||Deformationinduced martensitic:1||deformations:1||Persistent homology:1||Brake disc:1||Gray iron:1||Heterogeneous structure:1||Directedenergy deposition:1||Heterogeneous microstructure:1||Longperiod stacking ordered phase:1||Transmission electron microscopy:1||Rechargeable lithium battery:1||Staking fault energy:1||Tool steel:1||Singlecrystal:1||Grain boundary:1||Heat treatment:1||Q & P steel:1||Strengthening behavior:1||Interstitial highentropy alloy:1||Oxidation:1||Plateau pressure:1||Hypereutectic alloy:1||Postweld heat treatment:1||Martensitic lowdensity steel:1||

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