2022

  1. S.Y. Park, W.J. Kim*

Microstructural and Texture Evolution in Pure Niobium during Severe Plastic Deformation by Differential Speed Rolling

Materials 15 (3) (2022) 752 [Link]


  1. W.J. Kim*, H.T. Jeong

Coupling of Creep Deformation Mechanism Equations and Dynamic Recrystallization Kinetics for the Calculation of Processing Maps for Metallic Alloys

Metals and Materials International 28 (2021) 1-18 [Link]


  1. H.T. Jeong, W.J. Kim*

Effect of roll speed ratio on the texture and microstructural evolution of an FCC high-entropy alloy during differential speed rolling

Journal of Materials Science & Technology 111 (2022) 152-166 [Link]


  1. H.T. Jeong, W.J. Kim*

Critical review of superplastic magnesium alloys with emphasis on tensile elongation behavior and deformation mechanisms

Journal of Magnesium and Alloys 10 (2022) 1133-1153 [Link]


  1. H.T. Jeong, H.K. Park, W.J. Kim*

Class I type creep behavior of coarse-grained Al0.5CoCrFeMnNi high entropy alloy

Materials Science and Engineering: A 845 (2022) 143239 [Link]


  1. E. Choi*, A. Ostadrahimi, W.J. Kim

Enhancement of compressive strength and strain ductility of SMA fiber reinforced concrete considering fiber's aspect ratios

Construction and Building Materials 245 (2022) 128346 [Link]


  1. K. Lu*, F. Knopfle, A. Chauhan, H.T. Jeong, D. Litvinov, M. Walter, W.J. Kim, J. Aktaa

Low-cycle fatigue behavior and deformation mechanisms of a dual-phase Al0.5CoCrFeMnNi high-entropy alloy

International Journal of Fatigue 163 (2022) 107075 [Link]


  1. H.T. Jeong, W.J. Kim*

The hot compressive deformation behavior of cast Mg-Gd-Y-Zn-Zr alloys with and without LPSO phase in their initial microstructures

Journal of Magnesium and Alloys, In Press [Link]

2021

  1. E. Choi, A. Ostadrahimi, W.J. Kim, J. Seo*

Prestressing effect of embedded Fe-based SMA wire on the flexural behavior of mortar beams

Engineering Structures 227 (2021) 111472 [Link]


  1. T.Y. Kwak, J.Y. Yang, Y.B. Heo, S.J. Kim, S.Y. Kwon, W.J. Kim*, D.H. Lim

Additive manufacturing of a porous titanium layer structure Ti on a Co–Cr alloy for manufacturing cementless implants

Journal of Materials Research and Technology 10 (2021) 250-267 [Link]


  1. H.T. Jeong, H.K. Park, W.J. Kim*

Hot deformation behavior and processing map of a Sn0.5CoCrFeMnNi high entropy alloy with dual phases

Materials Science and Engineering A 801 (2021) 140394 [Link]


  1. E. Choi, W.J. Kim*, T. Kim

Uniaxial compressive cyclic behavior of mortar reinforced with crimped or dog-bone-shaped SMA fibers

Composite Structures 262 (2021) 113600 [Link]


  1. H.T. Jeong, W.J. Kim*

Microstructure tailoring of Al0.5CoCrFeMnNi to achieve high strength and high uniform strain using severe plastic deformation and an annealing treatment

Journal of Materials Science & Technology 71 (2021) 228-240 [Link]


  1. H.T. Jeong, W.J. Kim*

Calculation and construction of deformation mechanism maps and processing maps for CoCrFeMnNi and Al0.5CoCrFeMnNi high-entropy alloys

Journal of Alloys and Compounds 869 (2021) 159256 [Link]


  1. S. Choi, E. Choi, W.J. Kim*

Austenite grain size effect on recovery stress and recovery strain of Fe-Mn-Si-Cr-Ni-0.01C alloy severely plastically deformed by differential speed rolling

Materials Characterization 175 (2021) 111097 [Link]


  1. H.T. Jeong, H.K. Kim, W.J. Kim*

Processing maps (with flow instability criterion based on power-law breakdown) integrated into finite element simulations for evaluating the hot workability of 7075 aluminum alloy

Materials Today Communications 27 (2021) 102254 [Link]


  1. H.T. Jeong, H.K. Park, W.J. Kim*

Dynamic recrystallization and hot deformation mechanisms of a eutectic Al0.7CoCrFeMnNi high-entropy alloy

Journal of Alloys and Compounds 871 (2021) 159488 [Link]


  1. M. Lotfpour, A. Bahmani, H. Mirzadeh, M. Emamy, M. Malekan, W.J. Kim, M. Taghizadeh, A. Afsharnaderi

Effect of microalloying by Ca on the microstructure and mechanical properties of as-cast and wrought Mg-Mg2Si composites

Materials Science and Engineering: A 820 (2021) 141574 [Link]

2020

  1. H.T. Jeong, W.J. Kim*

Strain hardening behavior and strengthening mechanism in Mg-rich Al-Mg binary alloys subjected to aging treatment

Materials Science and Engineering A 749 (2020) 139862 [Link]


  1. T.J. Lee, W.J. Kim*

Microstructure and tensile properties of magnesium nanocomposites fabricated suing magnesium chips and carbon black

Journal of Magnesium and Alloys (2020) in press [Link]


  1. H.T. Jeong, H.K. Park, H.S. Kang, W.J. Kim*

Operation of solute-drag creep in an AlCoCrFeMnNi high-entropy alloy and enhanced hot workability

Journal of Alloys and Compound 824 (2020) 153829 [Link]


  1. J.Y. Yang, G.H. Kim, W.J. Kim*

High-strain-rate solute drag creep in a Cu-22% Sn alloy (Cu17Sn3) with near peritectic composition

Materials Characterization 164 (2020) 110325 [Link]


  1. H.T. Jeong, W.J. Kim*

Grain size and temperature effect on the tensile behavior and deformation mechanisms of non-equiatomic Fe41Mn25Ni24Co8Cr2 high entropy alloy

Journal of Materials Science & Technology 42 (2020) 190-202 [Link]


  1. W.J. Kim*, H.T. Jeong

Easy construction of processing maps for metallic alloys using a flow instability criterion based on power-law breakdown

Journal of Materials Research and Technology 9 (2020) 5134-5413 [Link]


  1. T.J. Lee, W.J. Kim*

Successful transition from low-temperature superplasticity to high-strain-rate superplasticity with increasing temperature in an ultrafine-grained Mg–Y–Zn–Zr alloy

Journal of Alloys and Compound 817 (2020) 153298 [Link]


  1. Z. Zareian, M. Emamy, M. Malekan, H. Mirzadeh*, W.J. Kim, A. Bahmani

Tailoring the mechanical properties of Mg–Zn magnesium alloy by calcium addition and hot extrusion process

Materials Science and Engineering A 774 (2020) 138929 [Link]


  1. J.Y. Yang, W.J. Kim*

Examination of high-temperature mechanisms and behavior under compression and processing maps of pure copper

Journal of Materials Research and Technology 9 (2020) 960-968 [Link]


  1. J.Y. Yang, W.J. Kim*

The effect of addition of Sn to copper on hot compressive deformation mechanisms, microstructural evolution and processing maps

Journal of Materials Research and Technology 9 (2020) 749-761 [Link]


  1. S.H. Han, W.J. Kim*

Achievement of nearly fully amorphous structure from NiTi alloys via differential speed rolling at 268 K and effect of annealing on superelasticity

Materials Characterization 169 (2020) 110584 [Link]


  1. W.J. Kim*, H.T. Jeong

Construction of processing maps combined with deformation mechanism maps using creep deformation equations

Journal of Materials Research and Technology 9 (2020) 13434-13449 [Link]


  1. A. Bahmani, W.J. Kim*

Effect of Grain Refinement and Dispersion of Particles and Reinforcements on Mechanical Properties of Metals and Metal Matrix Composites through High-Ratio Differential Speed Rolling

Materials 13 (2020) 4159 [Link]

2019

  1. C.S. Lee, H.C. Lee, G.H. Kim, J.H. Han, W.J. Kim, H.S. Kim*

Design of Mg-6wt% Al alloy with high toughness and corrosion resistance prepared by mechanical alloying and spark plasma sintering

Materials Characterization 158 (2019) 109995 [Link]


  1. W.J. Kim*, H.T. Jeong, H.K. Park, K. Park, T.W. Na, E. Choi

The effect of Al to high-temperature deformation mechanisms and processing maps of Al0.5CoCrFeMnNi high entropy alloy

Journal of Alloys and Compound 802 (2019) 152-165 [Link]


  1. H.T. Jeong, S.H. Han, W.J. Kim*

Effects of large amounts of Mg (5–13 wt%) on hot compressive deformation behavior and processing maps of Al-Mg alloys

Journal of Alloys and Compound 788 (2019) 1282-1299 [Link]


  1. H.T. Jeong, H.K. Park, K. Park, T.W. Na, W.J. Kim*

High-temperature deformation mechanisms and processing maps of equiatomic CoCrFeMnNi high-entropy alloy

Materials Science and Engineering A 756 (2019) 528-537 [Link]


  1. J.Y. Yang, W.J. Kim*

Effect of I (Mg3YZn6)-, W (Mg3Y2Zn3)-and LPSO (Mg12ZnY)-phases on tensile work-hardening and fracture behaviors of rolled Mg–Y–Zn alloys

Journal of Materials Research and Technology 8 (2019) 2316-2325 [Link]


  1. H.T. Jeong, H.K. Kim, H. Utsunomiya, E. Choi, W.J. Kim*

Fabrication of a thin open-cell Ni foam sheet with a high specific strength and moderate porosity using severe plastic deformation via differential speed rolling

Materials Science and Engineering A 750 (2019) 7-13 [Link]


  1. D.H. Jang, Y.B. Park, W.J. Kim*

Significant strengthening in superlight Al-Mg alloy with an exceptionally large amount of Mg (13 wt%) after cold rolling

Materials Science and Engineering A 744 (2019) 36-44 [Link]


  1. W.J. Kim*, H.T. Jeong

Pronounced yield drop phenomenon at high temperatures in Al-Mg alloys with high contents of Mg (5–13 wt%)

Materials Science and Engineering A 743 (2019) 590-596 [Link]


  1. T.Y. Kwak, W.J. Kim*

Mechanical properties and Hall-Petch relationship of the extruded Mg-Zn-Y alloys with different volume fractions of icosahedral phase

Journal of Alloys and Compound 770 (2019) 589-599 [Link]


  1. H.T. Jeong, W.J. Kim*

Comparison of Hot Deformation Behavior Characteristics Between As-Cast and Extruded Al-Zn-Mg-Cu (7075) Aluminum Alloys with a Similar Grain Size

Materials 12 (2019) 3807 [Link]


  1. T.Y. Kwak, W.J. Kim*

Effect of refinement of grains and icosahedral phase on hot compressive deformation and processing maps of Mg-Zn-Y magnesium alloys with different volume fractions of icosahedral phase

Journal of Materials Science & Technology 35 (2019) 181-191 [Link]

2018

  1. Y.G. Lim, S.H. Han, E. Choi, W.J. Kim*

Shape memory and superelasticity of nanograined Ti-51.2 at.% Ni alloy processed by severe plastic deformation via high-ratio differential speed rolling

Materials Characterization 145 (2018) 284-293 [Link]


  1. E. Choi, J.S. Jeon*, W.J. Kim, J.W. Kang

Investigation of MRS and SMA Dampers Effects on Bridge Seismic Resistance Employing Analytical Models

International Journal of Steel Structures 18 (2018) 1325-1335 [Link]


  1. E. Choi*, T.H. Nam, W.J. Kim

Cyclic Tests in Pushing and Pulling Actions of SMA Rings in Superelastic or Martensitic States

Science of Advanced Materials 10 (2018) 1250-1257 [Link]


  1. M.G. Kim, W.J. Kim, G. Kim, K.K. Cho, J.H. Han, H.S. Kim*

Microstructural evolution and electrochemical properties of HRDSR AZ61-X (X= Ca, Ti) alloys

Journal of Nanoscience and Nanotechnology 18 (2018) 6081-6089 [Link]


  1. H.T. Jeong, W.J. Kim*

Microstructures and mechanical properties of the non-equiatomic FeMnNiCoCr high entropy alloy processed by differential speed rolling

Materials Science and Engineering A 727 (2018) 38-42 [Link]


  1. D.H. Jang, W.J. Kim*

Warm temperature deformation behavior and processing maps of 5182 and 7075 aluminum alloy sheets with fine grains

Metals and Materials International 24 (2018) 455-463 [Link]


  1. E Choi*, B. Mohammadzadeh*, J.H. Hwang, W.J. Kim

Pullout behavior of superelastic SMA fibers with various end-shapes embedded in cement mortar

Construction and Building Materials 167 (2018) 605-616 [Link]


  1. H.K. Kim, W.J. Kim*

A springback prediction model for warm forming of aluminum alloy sheets using tangential stresses on a cross-section of sheet

Metals 8 (2018) 257 [Link]


  1. M.G. Kim, J.K. Kim, H.S. Kim*, W.J. Kim, J.H. Han

Effect of post-annealing and strong deformation process on the mechanical and corrosion properties of a Mg-Mn alloy for biomedical application

Journal of the Korean Physical Society 72 (2018) 692-698 [Link]


  1. .S. Kim, E. Choi, W.J. Kim*

Characterization of the microstructures and the shape memory properties of the Fe-Mn-Si-Cr-Ni-C shape memory alloy after severe plastic deformation by differential speed rolling and subsequent annealing

Materials Characterization 136 (2018) 12-19 [Link]


  1. B. Mohammadzadeh, E. Choi*, W.J. Kim

Comprehensive investigation of buckling behavior of plates considering effects of holes

Structural Engineering and Mechanics 68 (2018) 261-275 [Link]

2017

  1. T.Y. Kwak, H.K. Lim, W.J. Kim*

Effect of the volume fraction of the icosahedral phase on the microstructures, hot compressive behaviors and processing maps of Mg-Zn-Y alloys

Journal of Alloys and Compound 725 (2017) 711-723 [Link]


  1. T.Y. Kwak, W.J. Kim*

Superplastic behavior of an ultrafine-grained Mg-13Zn-1.55 Y alloy with a high volume fraction of icosahedral phases prepared by high-ratio differential speed rolling

Journal of Materials Science & Technology 33 (2017) 919-925 [Link]


  1. Y.S. Kim, S.H. Han, E.S. Choi, W.J. Kim*

Achieving ultrafine grained Fe-Mn-Si shape memory alloys with enhanced shape memory recovery stresses

Materials Science and Engineering A 701 (2017) 285-288 [Link]


  1. S.Y. Park, W.J. Kim*

Enhanced Hot Workability and Post-Hot Deformation Microstructure of the As-Cast Al-Zn-Cu-Mg Alloy Fabricated by Use of a High-Frequency Electromagnetic Casting with Electromagnetic Stirring

Metallurgical and Materials Transactions A 48 (2017) 3523-3539 [Link]


  1. W.J. Kim*, T.Y. Kwak

Constitutive modeling and understanding of the hot compressive deformation of Mg–9.5 Zn–2.0 Y magnesium alloy with reduced number of strain-dependent constitutive parameters

Metals and Materials International 23 (2017) 660-672 [Link]


  1. Y.G. Lim, W.J. Kim*

Characteristics and interrelation of recovery stress and recovery strain of an ultrafine-grained Ni-50.2 Ti alloy processed by high-ratio differential speed rolling

Smart Materials and Structures 26 (2017) 035005 [Link]


  1. W.Y. Kim, W.J. Kim*, H. Utsunomiya*

Accelerated formation of an ultrafine-grained microstructure in closed-cell aluminum foam after extrusion and differential speed rolling

Materials Transaction 58 (2017) 291-293 [Link]


  1. T.Y. Kwak, W.J. Kim*

The effect of volume fraction and dispersion of icosahedral phase particles on the strength and work hardening of Mg-Zn-Y alloys

Materials Science and Engineering A 684 (2017) 284-291 [Link]


  1. H.Y. Choi, W.J. Kim*

The improvement of corrosion resistance of AZ91 magnesium alloy through development of dense and tight network structure of Al-rich α phase by addition of a trace amount of Ti

Journal of Alloys and Compound 696 (2017) 736-745 [Link]


2016

  1. Y.S. Kim, W.J. Kim*

Microstructure and superplasticity of the as-cast Mg–9Al–1Zn magnesium alloy after high-ratio differential speed rolling

Materials Science and Engineering A 684 (2016) 332-339 [Link]


  1. Y.G. Lim, S.H. Han, E.S. Choi, W.J. Kim*

Enhancement of recovery stresses of the Ni-50.2 Ti alloy by severe plastic deformation using a high-ratio differential speed rolling technique

Scripta Materialia 124 (2016) 95-98 [Link]


  1. E. Choi*, D.J. Kim, J.H. Hwang, W.J. Kim

Prestressing effect of cold-drawn short NiTi SMA fibres in steel reinforced mortar beams

Smart Materials and Structures 25 (2016) 085041 [Link]


  1. S.Y. Park, W.J. Kim*

Difference in the hot compressive behavior and processing maps between the as-cast and homogenized Al-Zn-Mg-Cu (7075) alloys

Journal of Materials Science & Technology 32 (2016) 660-670 [Link]


  1. H.Y. Choi, W.J. Kim*

Development of the highly corrosion resistant AZ31 magnesium alloy by the addition of a trace amount of Ti

Journal of Alloys and Compound 664 (2016) 25-37 [Link]


  1. T.Y. Kwak, H.K. Lim, W.J. Kim*

The effect of 0.5 wt.% Ca addition on the hot compressive characteristics and processing maps of the cast and extruded Mg–3Al–1Zn alloys

Journal of Alloys and Compound 658 (2016) 157-169 [Link]

2015

  1. Z. Shi, W. J. Kim, F. Cao, M.S. Dargusch, A. Atrens*

Stress corrosion cracking of high-strength AZ31 processed by high-ratio differential speed rolling

Journal of Magnesium and Alloys 3 (2015) 271-282 [Link]


  1. T.Y. Kwak, H.K. Lim, W.J. Kim*

Effect of Ca and CaO on the microstructure and hot compressive deformation behavior of Mg–9.5 Zn–2.0 Y alloy

Materials Science and Engineering A 648 (2015) 146-156 [Link]


  1. H.Y. Choi, W.J. Kim*

Effect of thermal treatment on the bio-corrosion and mechanical properties of ultrafine-grained ZK60 magnesium alloy

Journal of the Mechanical Behavior of Biomedical Materials 51 (2015) 291-301 [Link]


  1. T.Y. Kwak, H.K. Lim, W.J. Kim*

Hot compression characteristics and processing maps of a cast Mg–9.5 Zn–2.0 Y alloy with icosahedral quasicrystalline phase

Journal of Alloys and Compound 644 (2015) 645-653 [Link]


  1. W.J. Kim*, Y.J. Yoo

Low temperature superplasticity of ultrafine grained Mg–9.25 Zn–1.66 Y alloy with an icosahedral quasicrystalline phase

Materials Science and Engineering A 643 (2015) 47-50 [Link]


  1. J.W. Seong, W.J. Kim*

Mg-Ca binary alloy sheets with Ca contents of ≤ 1 wt.% with high corrosion resistance and high toughness

Corrosion Science 98 (2015) 372-381 [Link]


  1. J.W. Seong, W.J. Kim*

Refinement of the icosahedral quasicrystalline phase and the grain size of Mg–9.25 Zn–1.66 Y alloy by high-ratio differential speed rolling

Scripta Materialia 103 (2015) 49-52 [Link]


  1. T.Y. Kwak, H.K. Lim*, W.J. Kim*

Hot compression behavior of the ignition-resistant Mg–5Y–2.5 Zn–1.2 Ca alloy with long-period stacking ordered structures

Journal of Alloys and Compound 632 (2015) 417-428 [Link]


  1. Y.H. Kim, W.J. Kim*

Flame-resistant Ca-containing AZ31 magnesium alloy sheets with good mechanical properties fabricated by a combination of strip casting and high-ratio differential speed rolling methods

Metals and Materials International 21 (2015) 374-381 [Link]


  1. J.W. Seong, W.J. Kim*

Development of biodegradable Mg–Ca alloy sheets with enhanced strength and corrosion properties through the refinement and uniform dispersion of the Mg2Ca phase by high-ratio differential speed rolling

Acta Biomaterialia 11 (2015) 531-542 [Link]

2014

  1. T.J. Lee, W.J. Kim*

The significant effect of adding trace amounts of Ti on the high-temperature deformation behavior of fine-grained Mg–6Al–1Zn magnesium alloys

Journal of Alloys and Compound 617 (2014) 352-358 [Link]


  1. W.J. Kim*, S.H. Lee

High-temperature deformation behavior of carbon nanotube (CNT)-reinforced aluminum composites and prediction of their high-temperature strength

Composites Part A: Applied Science and Manufacturing 67 (2014) 308-315 [Link]


  1. H.S. Kim, W.J. Kim*

Annealing effects on the corrosion resistance of ultrafine-grained pure titanium

Corrosion Science 89 (2014) 331-337 [Link]


  1. J.Y. Choi, W.J. Kim*

Significant effects of adding trace amounts of Ti on the microstructure and corrosion properties of Mg–6Al–1Zn magnesium alloy

Journal of Alloys and Compound 614 (2014) 49-55 [Link]


  1. T.Y. Kwak, W.J. Kim*

Hot compression behavior of the 1 wt% calcium containing Mg–8Al–0.5 Zn (AZ80) alloy fabricated using electromagnetic casting technology

Materials Science and Engineering A 615 (2014) 222-230 [Link]


  1. W.J. Kim*, T.J. Lee

Two different types of deformation behaviors in ultrafine grained Mg alloys at high temperatures and development of the generalized constitutive equation for describing their deformation behavior

Materials Science and Engineering A 613 (2014) 264-273 [Link]


  1. Y.S. Jeong, W.J. Kim*

Enhancement of mechanical properties and corrosion resistance of Mg–Ca alloys through microstructural refinement by indirect extrusion

Corrosion Science 82 (2014) 392-403 [Link]


  1. W.J. Kim*, T.J. Lee, S.H. Han

Multi-layer graphene/copper composites: Preparation using high-ratio differential speed rolling, microstructure and mechanical properties

Carbon 69 (2014) 55-65 [Link]


  1. Y.H. Kim, H.T. Sohn, W.J. Kim*

Ductility enhancement through texture control and strength restoration through subsequent age-hardening in Mg–Zn–Zr alloys

Materials Science and Engineering A 597 (2014) 157-163 [Link]


  1. W.J. Kim*, Y.J. Yu

The effect of the addition of multiwalled carbon nanotubes on the uniform distribution of TiC nanoparticles in aluminum nanocomposites

Scripta Materialia 72 (2014) 25-28 [Link]


  1. W.Y. Kim, W.J. Kim*

Fabrication of ultrafine-grained Mg–3Al–1Zn magnesium alloy sheets using a continuous high-ratio differential speed rolling technique

Materials Science and Engineering A 594 (2014) 189-192 [Link]


  1. S.J. Yoo, W.J. Kim*

Microstructure and strengthening mechanisms of carbon nanotube reinforced magnesium matrix composites fabricated by accumulative roll bonding

Journal of the Korean Institute of Metals and Materials 52 (2014) 561-572 [Link]


  1. K.R. Kim, J.W. Ahn, G.H. Kim, J.H. Han, K.K. Cho, J.S. Roh, W.J. Kim, H.S. Kim*

Corrosion Behavior of Magnesium Powder Fabricated by High-Energy Ball Milling and Spark Plasma Sintering

Metals and Materials International 20 (6) (2014) 1095-1011 [Link]


  1. T. Kwak, D. Kim, J. Yang, Y. Yoon, S.K. Kim, H. Lim, W.J. Kim

Effect of CaO on hot workability and microstructure of Mg-9.5 Zn-2Y alloy

Magnesium Technolology 3 (2014) 297-300 [Link]

2013

  1. H.S. Kim, W.J. Kim*

Enhanced corrosion resistance of ultrafine-grained AZ61 alloy containing very fine particles of Mg17Al12 phase

Corrosion Science 75 (2013) 228-238 [Link]


  1. T.J. Lee, Y.B. Park, W.J. Kim*

Importance of diffusional creep in fine grained Mg–3Al–1Zn alloys

Materials Science and Engineering A 580 (2013) 133-141 [Link]


  1. H.S. Kim, G.H. Kim, H. Kim, W.J. Kim*

Enhanced corrosion resistance of high strength Mg–3Al–1Zn alloy sheets with ultrafine grains in a phosphate-buffered saline solution

Corrosion Science 74 (2013) 139-148 [Link]


  1. S.J. Yoo, S.H. Han, W.J. Kim*

A combination of ball milling and high-ratio differential speed rolling for synthesizing carbon nanotube/copper composites

Carbon 61 (2013) 487-500 [Link]


  1. S.J. Yoo, W.J. Kim*

Strength enhancement by shear-flow assisted dispersion of carbon nanotubes in aluminum matrix composite

Materials Science and Engineering A 570 (2013) 102-105 [Link]


  1. S.J. Yoo, S.H. Han, W.J. Kim*

Strength and strain hardening of aluminum matrix composites with randomly dispersed nanometer-length fragmented carbon nanotubes

Scripta Materialia 68 (2013) 711-714 [Link]


  1. W.J. Kim*, I.B. Park

Enhanced superplasticity and diffusional creep in ultrafine-grained Mg–6Al–1Zn alloy with high thermal stability

Scripta Materialia 68 (2013) 179-182 [Link]


  1. W.J. Kim* S.I. Hong, J.M. Lee, S.H. Kim

Dispersion of TiC particles in an in situ aluminum matrix composite by shear plastic flow during high-ratio differential speed rolling

Materials Science and Engineering A 559 (2013) 325-332 [Link]

2012

  1. W.J. Kim*, S.I. Hong, Y.H. Kim

Enhancement of the strain hardening ability in ultrafine grained Mg alloys with high strength

Scripta Materialia 67 (2012) 689-692 [Link]


  1. S.J. Yoo, S.H. Han, W.J. Kim*

Magnesium matrix composites fabricated by using accumulative roll bonding of magnesium sheets coated with carbon-nanotube-containing aluminum powders

Scripta Materialia 67 (2012) 129-132 [Link]


  1. W.J. Kim*, I.B. Park, S.H. Han

Formation of a nanocomposite-like microstructure in Mg–6Al–1Zn alloy

Scripta Materialia 66 (2012) 590-593 [Link]


  1. W.J. Kim*, I.K. Moon, S.H. Han

Ultrafine-grained Mg–Zn–Zr alloy with high strength and high-strain-rate superplasticity

Materials Science and Engineering A 538 (2012) 374-385 [Link]


  1. H.K. Kim*, J.D. Kim, Y.M. Heo, W.J. Kim

A Comparative Study of Failure Criteria for Magnesium Alloy Sheet under Warm Press Forming Condition

Transactions of Materials Processing 21 (2012) 113-118 [Link]

2011

  1. W.J. Kim*, Y.G. Lee, M.J. Lee, J.Y. Wang, Y.B. Park

Exceptionally high strength in Mg–3Al–1Zn alloy processed by high-ratio differential speed rolling

Scripta Materialia 65 (2011) 1105-1108 [Link]


  1. H.S. Kim, S.J. Yoo, J.W. Ahn, D.H. Kim, W.J. Kim*

Ultrafine grained titanium sheets with high strength and high corrosion resistance

Materials Science and Engineering A 528 (29-30) (2011) 8479-8485 [Link]


  1. W.J. Kim*, B.G. Hwang, M.J. Lee, Y.B. Park

Effect of speed-ratio on microstructure, and mechanical properties of Mg–3Al–1Zn alloy, in differential speed rolling

Journal of Alloys and Compound 509 (2011) 8510-8517 [Link]


  1. S.H. Lee*, W.J. Kim, H. Utsunomiya

Fabrication and Evaluation of Nanostructure Al-SiCp Composite by Accumulative Roll-Bonding

Journal of Nanoscience and Nanotechnology 11 (2011) 7451-7455 [Link]


  1. W.J. Kim*, Y.G. Lee

High-strength Mg–Al–Ca alloy with ultrafine grain size sensitive to strain rate

Materials Science and Engineering A 528 (2011) 2062-2066 [Link]


  1. W.J. Kim*, H.W. Lee, S.J. Yoo, Y.B. Park

Texture and mechanical properties of ultrafine-grained Mg–3Al–1Zn alloy sheets prepared by high-ratio differential speed rolling

Materials Science and Engineering A 528 (3) (2011) 874-879 [Link]


  1. W.J. Kim*, S.J. Yoo, H.T. Jeong, D.M. Kim, B.H. Choe, J.B. Lee

Effect of the speed ratio on grain refinement and texture development in pure Ti during differential speed rolling

Scripta Materialia 64 (2011) 49-52 [Link]

2010

  1. W.J. Kim, W.Y. Kim, H.K. Kim

Hot-air forming of Al-Mg-Cr alloy and prediction of failure based on Zener-Holloman parameter

Metals and Materials International 16 (2010) 895-903 [Link]


  1. W.J. Kim, B.H. Lee, J.B. Lee, M.J. Lee, Y.B. Park

Synthesis of high-strain-rate superplastic magnesium alloy sheets using a high-ratio differential speed rolling technique

Scripta Materialia 63 (2010) 772-775 [Link]


  1. W.J. Kim, B.H. Lee

Enhanced Superplasticity of 1 wt.% Ca-AZ80 Mg alloy with ultrafine grains

Materials letters 64 (2010) 1759-1762 [Link]


  1. W.J. Kim, S.J. Yoo, J.B. Lee

Microstructure and mechanical properties of pure Ti processed by high-ratio differential speed rolling at room temperature

Scripta Materialia 62 (2010) 451-454 [Link]


  1. W.J. Kim, M.J. Lee, B.H. Lee, Y.B. Park

A strategy for creating ultrafine-grained microstructure in magnesium alloy sheets

Materials Letters 64 (2010) 647-649 [Link]


  1. H.K. Kim, W.J. Kim

Failure prediction of magnesium alloy sheets deforming at warm temperatures using the Zener-Holloman parameter

Mechanics of Materials 42 (2010) 293-303 [Link]


  1. M.G. Kim, J.H. Kim, J.P. Park, G.C. Lee, W.J. Kim

Continuous Casting of Magnesium Alloy Billet Using Electromagnetic Techniques

Materials Science Forum 654 (2010) 787-790 [Link]

2009

  1. W.J. Kim, M.J. Kim, J.Y. Wang

Superplastic behavior of a fine-grained ZK60 magnesium alloy processed by high-ratio differential speed rolling

Materials Science and Engineering: A 527 (2009) 322-327 [Link]


  1. W.J. Kim, H.W. Lee, J.P. Park, M.G. Kim, U.S. Yoon

Forging of Mg–3Al–1Zn–1Ca alloy prepared by high-frequency electromagnetic casting

Materials & Design 30 (2009) 4120-4125 [Link]


  1. W.J. Kim, H.G. Jeong, H.T. Jeong

Achieving high strength and high ductility in magnesium alloys using severe plastic deformation combined with low-temperature aging

Scripta Materialia 61 (2009) 1040-1043 [Link]


  1. W.J. Kim, J.Y. Wang, S.O. Choi, H.J. Choi, H.T. Sohn

Synthesis of ultra high strength Al–Mg–Si alloy sheets by differential speed rolling

Materials Science and Engineering: A 520 (2009) 23-28 [Link]


  1. W.J. Kim

Explanation for deviations from the Hall–Petch Relation based on the creep behavior of an ultrafine-grained Mg–Li alloy with low diffusivity

Scripta Materialia 61 (2009) 652-655 [Link]


  1. H.G. Jeong, S.J. Yoo, W.J. Kim

Micro-forming of Zr65Al10Ni10Cu15 metallic glasses under superplastic condition

Journal of alloys and compounds 483 (2009) 283-285 [Link]


  1. H.G. Jeong, Y.G. Jeong, W.J. Kim

Microstructure and superplasticity of AZ31 sheet fabricated by differential speed rolling

Journal of alloys and compounds 483 (2009) 279-282 [Link]


  1. W.J. Kim, M.J. Kim, J.Y. Wang

Ultrafine-grained Mg–9Li–1Zn alloy sheets exhibiting low temperature superplasticity

Materials Science and Engineering: A 516 (2009) 17-22 [Link]


  1. W.J. Kim, B.H. Lee

Retardation of grain growth in Mg–3Al–1Zn alloy processed by strip-casting method

Journal of alloys and compounds 482 (2009) 106-109 [Link]


  1. W.J. Kim, G.E. Lee, J.B. Lee

Achieving Low Temperature Superplasticity from Ca‐Containing Magnesium Alloy Sheets

Advanced Engineering Materials 11 (2009) 525-529 [Link]


  1. W.J. Kim, S.J. Yoo

Enhanced ductility and deformation mechanisms of ultrafine-grained Al–Mg–Si alloy in sheet form at warm temperatures

Scripta Materialia 61 (2009) 125-128 [Link]


  1. W.J. Kim, S.J. Yoo, Z.H. Chen, H.T. Jeong

Grain size and texture control of Mg–3Al–1Zn alloy sheet using a combination of equal-channel angular rolling and high-speed-ratio differential speed-rolling processes

Scripta materialia 60 (2009) 897-900 [Link]


  1. W.J. Kim, K.E. Lee, S.H. Choi

Mechanical properties and microstructure of ultra fine-grained copper prepared by a high-speed-ratio differential speed rolling

Materials Science and Engineering: A 506 (2009) 71-79 [Link]


  1. J.P. Park, M.G. Kim, U.S. Yoon, W.J. Kim

Microstructures and mechanical properties of Mg–Al–Zn–Ca alloys fabricated by high frequency electromagnetic casting method

Journal of materials science 44 (2009) 47-54 [Link]

2008

  1. W.J. Kim, K.E. Lee, J.P. Park, M.G. Kim, J.Y. Wang, U.S. Yoon

Microstructure and superplasticity of Mg–Al–Ca electromagnetic casting alloys after hot extrusion

Materials Science and Engineering: A 494 (2008) 391-396 [Link]


  1. W.J. Kim, J.D. Park, U.S. Yoon

Superplasticity and superplastic forming of Mg–Al–Zn alloy sheets fabricated by strip casting method

Journal of alloys and compounds 464 (2008) 197-204 [Link]


  1. W.J. Kim, S.J. Yoo, H.K. Kim

Superplastic microforming of Mg–9Al–1Zn alloy with ultrafine-grained microstructure

Scripta Materialia 59 (2008) 599-602 [Link]


  1. W.J. Kim, H.K. Kim, W.Y. Kim, S.W. Han

Temperature and strain rate effect incorporated failure criteria for sheet forming of magnesium alloys

Materials Science and Engineering: A 488 (2008) 468-474 [Link]


  1. W.J. Kim, J.D. Park, W.Y. Kim

Effect of differential speed rolling on microstructure and mechanical properties of an AZ91 magnesium alloy

Journal of Alloys and Compounds 460 (2008) 289-293 [Link]


  1. W.J. Kim, Y.S. Sa, H.K. Kim, U.S. Yoon

Plastic forming of the equal-channel angular pressing processed 6061 aluminum alloy

Materials Science and Engineering: A 487 (2008) 360-368 [Link]


  1. H.G. Jeong, W.J. Kim

Microstructure examination of the Zr65Al10Ni10Cu15 bulk metallic glass after superplastic gas-pressure forming

Rev. on Adv. Mat. Snc 18 (2008) 121-125 [Link]


  1. W.J. Kim

On Coble creep in Mg–9Al–1Zn alloy with ultrafine-grained microstructure

Scripta Materialia 58 (2008) 659-662 [Link]


  1. W.J. Kim, J.K. Kim, H.K. Kim, J.W. Park, Y.H. Jeong

Effect of post equal-channel-angular-pressing aging on the modified 7075 Al alloy containing Sc

Journal of Alloys and Compounds 450 (2008) 222-228 [Link]

2007

  1. W.J. Kim, J.D. Park, J.Y. Wang, W.S. Yoon

Realization of low-temperature superplasticity in Mg–Al–Zn alloy sheets processed by differential speed rolling

Scripta materialia 57 (2007) 755-758 [Link]


  1. W.J. Kim, J.Y. Wang

Microstructure of the post-ECAP aging processed 6061 Al alloys

Materials Science and Engineering: A 464 (2007) 23-27 [Link]


  1. H.K. Kim, W.J. Kim

Creep behavior of AZ31 magnesium alloy in low temperature range between 423 K and 473 K

Journal of materials science 42 (2007) 6171-6176 [Link]


  1. Y.H. Ji, J.J. Park, W.J. Kim

Finite element analysis of severe deformation in Mg–3Al–1Zn sheets through differential-speed rolling with a high speed ratio

Materials Science and Engineering: A 454 (2007) 570-574 [Link]


  1. W.J. Kim

Correlation between crystallization and strain hardening during homogeneous deformation of Cu54Ni6Zr22Ti18 bulk metallic glass

Intermetallics 15 (2007) 282-287 [Link]


  1. W.J. Kim, J.B. Lee, W.Y. Kim, H.T. Jeong, H.G. Jeong

Microstructure and mechanical properties of Mg–Al–Zn alloy sheets severely deformed by asymmetrical rolling

Scripta Materialia 56 (2007) 309-312 [Link]


  1. W.J. Kim, H.G. Jeong

Strength of AZ31 Alloys Subject to Severe Deformation by ECAP and DSR

Materials science forum 544 (2007) 455-458 [Link]


  1. H.G. Jeong, J.B. Lee, W.J. Kim, S.J. Lim, S.G. Choi

The Influence of Rolling Parameters on Microstructure and Mechanical Properties of the As-Rolled AZ31 Magnesium Alloy Sheet

Materials science forum 539 (2007) 1675-1678 [Link]


  1. Y.G. Jeong, W.J. Kim, S.G. Choi, H.G. Jeong

Annealing Effects on Mechanical Properties and Microstructure of AZ31 Alloy Sheet Differential-Speed-Rolled at Low Temperatures

Materials Science Forum 558 (2007) 213-216 [Link]


  1. H.G. Jeong, W.J. Kim

Temperature Dependent Microstructure and Mechanical Behavior in AZ31 Alloy Processed by an Asymmetric Rolling

Advanced Materials Research 26 (2007) 373-376 [Link]


  1. J.K. Kim, W.J. Kim

Effect of Post-ECAP aging on mechanical properties of age-hardenable aluminum alloys

Solid State Phenomena 124 (2007) 1437-1440 [Link]

2006

  1. W.J. Kim, Y.K. Sa, J.B. Lee, H.G. Jeong

Superplastic deformation and crystallization behavior of Cu54Ni6Zr22Ti18 metallic-glass sheet

Intermetallics 14 (2006) 1391-1396 [Link]


  1. W.J. Kim, J.B. Lee, H.G. Jeong

Superplastic gas pressure forming of Zr65Al10Ni10Cu15 metallic glass sheets fabricated by squeeze mold casting

Materials Science and Engineering: A 428 (2006) 205-210 [Link]


  1. J.K. Kim, W.J. Kim

Analysis of deformation behavior in 3D during equal channel angular extrusion

Journal of materials processing technology 176 (2006) 260-267 [Link]


  1. W.J. Kim, C.Y. Hyun, H.K. Kim

Fatigue strength of ultrafine-grained pure Ti after severe plastic deformation

Scripta Materialia 54 (2006) 1745-1750 [Link]


  1. W.J. Kim, Y.K. Sa, J.B. Lee, H.G. Jeong

High-strain-rate superplasticity of Zr65Al10Ni10Cu15 sheet fabricated by squeeze casting method

Intermetallics 14 (2006) 377-381 [Link]


  1. W.J. Kim, Y.K. Sa

Micro-extrusion of ECAP processed magnesium alloy for production of high strength magnesium micro-gears

Scripta Materialia 54 (2006) 1391-1395 [Link]


  1. H.G. Jeong, Y.G. Jeong, D.J. Toon, S.G. Choi, W.J. Kim

The effect of differential speed rolling on microstructure and mechanical properties of an AZ31 alloy sheet

Solid State Phenomena 116 (2006) 235-238 [Link]

2005

  1. W.J. Kim, J.C. Namkung

Computational analysis of effect of route on strain uniformity in equal channel angular extrusion

Materials Science and Engineering: A 412 (2005) 287-297 [Link]


  1. J.K. Kim, H.K. Kim, J.W. Park, W.J. Kim

Large enhancement in mechanical properties of the 6061 Al alloys after a single pressing by ECAP

Scripta Materialia 53 (2005) 1207-1211 [Link]


  1. H.G. Jeong, W.J. Kim, J.C. Bae, D.J. Yoon, S.J. Lim, K.H. Na

Blanking of Bulk Amorphous Alloy Sheets Fabricated by a Squeeze Casting Method under Hydraulics Pressure

Journal of Metastable and Nanocrystalline Materials 24 (2005) 85 [Link]


  1. W.J. Kim, J.C. Namgung, J.K. Kim

Analysis of strain uniformity during multi-pressing in equal channel angular extrusion

Scripta materialia 53 (2005) 293-298 [Link]


  1. H.G. Jeong, W.J. Kim

Hardening by Crystallization During Superplastic Flow in a Powder-metallurgy-processed Zr65Al10Ni10Cu15 Glass Metallic Alloy

Journal of materials research 20 (2005) 1447-1455 [Link]


  1. W.J. Kim, H.S. Kim, H.G. Jeong

Crystallization during Superplastic Deformation in a Zr65Al10Ni10Cu15 Glass Metallic Alloy

Materials Science Forum 475 (2005) 2981-2986 [Link]


  1. H.G. Jeong, W.J. Kim, J.C. Bae, D.J. Yoon, S.G. Choi, K.H. Na

Hole punching onto the Zr65Al10Ni10Cu15 BMG sheet fabricated by squeeze casting

Materials Science Forum 475 (2005) 3423-3426 [Link]


  1. H.S. Kim, H.T. Jeong, H.G. Jeong, W.J. Kim

Grain refinement and texture evolution in AZ31 alloy during ECAP process and their effects on mechanical properties

Materials Science Forum 475 (2005) 549-554 [Link]


  1. H.T. Jeong, W.J. Kim

Mechanical properties and texture evolution of AZ31 Mg alloy during equal channel angular pressing

Materials Science Forum 475 (2005) 545-548 [Link]


  1. W.J. Kim, H.T. Jeong

Grain-size strengthening in equal-channel-angular-pressing processed AZ31 Mg alloys with a constant texture

Materials transactions 46 (2005) 251-258 [Link]

2004

  1. H.K Kim, W.J. Kim

Microstructural instability and strength of an AZ31 Mg alloy after severe plastic deformation

Materials Science and Engineering: A 385 (2004) 300-308 [Link]


  1. S.W. Chung, W.J. Kim, K. Higashi

The effect of die geometry on the double shear extrusion by parametric FVM simulation

Scripta materialia 51 (2004) 1117-1122 [Link]


  1. S.W. Chung, K. Higashi, W.J. Kim

Superplastic gas pressure forming of fine-grained AZ61 magnesium alloy sheet

Materials Science and Engineering: A 372 (2004) 15-20 [Link]


  1. S.W. Chung, H. Somekawa, T. Kinoshita, W.J. Kim, K Higashi

The non-uniform behavior during ECAE process by 3-D FVM simulation

Scripta Materialia 50 (2004) 1079-1083 [Link]


  1. Y.S. Kim, J.S. Ha, W.J. Kim

Dry sliding wear characteristics of severely deformed 6061 aluminum and AZ61 magnesium alloys

Materials Science Forum 449 (2004) 597-600 [Link]


  1. S.W. Chung, H. Watanabe, W.J. Kim, K. Higashi

Creep deformation mechanisms in coarse-grained solid solution Mg alloys

Materials transactions 45 (2004) 1266-1271 [Link]

2003

  1. W.J. Kim, D.S. Ma, H.G. Jeong

Superplastic flow in a Zr65Al10Ni10Cu15 metallic glass crystallized during deformation in a supercooled liquid region

Scripta materialia 49 (2003) 1067-1073 [Link]


  1. W.J. Kim, C.S. Chung, D.S. Ma, S.I. Hong, H.K. Kim

Optimization of strength and ductility of 2024 Al by equal channel angular pressing (ECAP) and post-ECAP aging

Scripta Materialia 49 (2003) 333-338 [Link]


  1. W.J. Kim, S.I. Hong, Y.S. Kim, S.H. Min, H.T. Jeong, J.D. Lee

Texture development and its effect on mechanical properties of an AZ61 Mg alloy fabricated by equal channel angular pressing

Acta materialia 51 (2003) 3293-3307 [Link]


  1. S.W. Chung, W.J. Kim, K. Higashi

Superplastic deformation behavior in the commercial AZ61 Mg alloy during biaxial gas-pressure forming

Materials Science Forum 419 (2003) 539-543 [Link]


  1. O.D. Sherby, M. Carsi, W.J. Kim, D.R. Lesueur, O.A. Ruano, C.K. Syn, E.M. Taleff, J. Wadsworth

Mechanical property-microstructure relations in iron-carbon alloys from 1.0 to 5.2% carbon

Materials Science Forum 426 (2003) 11-18 [Link]


  1. S.W. Chung, W.J. Kim, M. Kohzu, K. Higashi

The effect of ram speed on mechanical and thermal properties in ECAE process simulation

Materials transactions 44 (2003) 973-980 [Link]


  1. W.J. Kim, H.G. Jeong

Mechanical properties and texture evolution in ECAP processed AZ61 Mg alloys

Materials Science Forum 419 (2003) 201-206 [Link]

2002

  1. C.S. Chung, J.K. Kim, H.K. Kim, W.J. Kim

Improvement of high-cycle fatigue life in a 6061 Al alloy produced by equal channel angular pressing

Materials Science and Engineering: A 337 (2002) 39-44 [Link]


  1. W.J. Kim, J.K. Kim, T.Y. Park, S.I. Hong, D.I. Kim, Y.S. Kim, J.D. Lee

Enhancement of strength and superplasticity in a 6061 Al alloy processed by equal-channel-angular-pressing

Metallurgical and materials transactions A 33 (2002) 3155-3164 [Link]


  1. W.J. Kim, C.W. An, Y.S. Kim, S.I. Hong

Mechanical properties and microstructures of an AZ61 Mg Alloy produced by equal channel angular pressing

Scripta materialia 47 (2002) 39-44 [Link]


  1. Y.S. Kim, T. Lee, K.T. Park, W.J. Kim, D.H. Shin

Dry Sliding Wear Behavior of Ultrafine Grained Commercial Purity Aluminum and Low Carbon Steel Produced by Severe Plastic Deformation Techniques

Ultrafine Grained Materials II, 409-418


  1. W.J. Kim, Y.S. Lee, C.W. An

Superplastic behavior of PM SiCp/6061 aluminum alloy composites at high strain rates

Metals and Materials International 8 (2002) 37-44 [Link]


  1. K.T. Park, W.J. Kim, D.H. Shin

Analysis on the anelasticity of a superplastic Zn–22% Al eutectoid

Materials Science and Engineering: A 322 (2002) 159-166 [Link]


  1. W.J. Kim, S.H. Hong, H.G. Jeong, S.H. Min

High-strain-rate superplastic flow in 6061 Al composite enhanced by liquid phase

Journal of materials research 17 (2002) 65-74 [Link]

2001

  1. K.T. Park, H.J. Kwon, W.J. Kim, Y.S. Kim

Microstructural characteristics and thermal stability of ultrafine grained 6061 Al alloy fabricated by accumulative roll bonding process

Materials Science and Engineering: A 316 (2001) 145-152 [Link]


  1. J.K. Kim, H.G. Jeong, S.I. Hong, Y.S. Kim, W.J. Kim

Effect of aging treatment on heavily deformed microstructure of a 6061 aluminum alloy after equal channel angular pressing

Scripta materialia 45 (2001) 901-907 [Link]


  1. W.J. Kim, J.K. Kim, W.Y. Choo, S.I. Hong, J.D. Lee

Large strain hardening in Ti–V carbon steel processed by equal channel angular pressing

Materials Letters 51 (2001) 177-182 [Link]


  1. W.J. Kim, S.W. Chung, C.S. Chung, D. Kum

Superplasticity in thin magnesium alloy sheets and deformation mechanism maps for magnesium alloys at elevated temperatures

Acta Materialia 49 (2001) 3337-3345 [Link]


  1. W.J. Kim, S.W. Chung, C.W. An, K. Higashi

Superplasticity in a relatively coarse-grained AZ61 magnesium alloy

Journal of materials science letters 20 (2001) 1635-1637 [Link]


  1. W.J. Kim, D.W. Kum, H.G. Jeong

Interface structure and solute segregation behavior in SiC/2124 and SiC/6061 Al composites exhibiting high-strain-rate superplasticity

Journal of Materials Research 16 (2001) 2429-2435 [Link]


  1. J.D. Lee, W.J. Kim

Compressive behaviour capable of predicting hot tensile ductility behaviour in a 0· 1% C–Mn steel

Materials science and technology 17 (2001) 409-414 [Link]


  1. W.J. Kim, S.H. Hong, J.H. Lee

Superplasticity in PM 6061 Al alloy and elimination of strengthening effect by reinforcement in superplastic PM aluminum composites

Materials Science and Engineering: A 298 (2001) 166-173 [Link]

2000

  1. W.J. Kim, J.H. Yeon, J.C. Lee

Superplastic deformation behavior of spray-deposited hyper-eutectic Al–25Si alloy

Journal of Alloys and Compounds 308 (2000) 237-243 [Link]


  1. W.J. Kim, Y.S. Lee, S.J. Moon, S.H. Hong

High strain rate superplasticity in powder metallurgy aluminium alloy 6061 + 20 vol.-%SiCpcomposite with relatively large particle size

Materials science and technology 16 (2000) 675-680 [Link]


  1. W.J. Kim, S.H. Hong

High-strain-rate superplastic deformation behavior of a powder metallurgy-processed 2124 Al alloy

Journal of materials science 35 (2000) 2779-2784 [Link]


  1. W.J. Kim, S.W. Chung

Superplasticity in fine-grained AZ61 magnesium alloy

Metals and Materials 6 (2000) 255 [Link]


  1. W.J. Kim, O.D. Sherby

Particle weakening in superplastic SiC/2124 Al composites at high temperature

Acta materialia 48 (2000) 1763-1774 [Link]


  1. W.J. Kim

Variation of true strain-rate sensitivity exponent as a function of plastic strain in the PM processed superplastic 7475Al+ 0.7 Zr alloy

Materials Science and Engineering: A 277 (2000) 134-142 [Link]


  1. W.J. Kim, J.D. Lee

Partial melting effect on tensile elongation behavior and activation energy for plastic flow in high-strain-rate superplastic 2124 Al alloy and 2124 Al composites

Journal of materials science letters 19 (2000) 77-79 [Link]


  1. W.J. Kim

The effect of reinforcement on superplastic flow in powder-metallurgy processed aluminium matrix composites

Key Engineering Materials 177 (2000) 643-648 [Link]


  1. W.J. Kim, J.H. Yeon

The size effect of particulate SiC on activation energy for high-strain-rate superplastic flow in powder-metallurgy processed 2124 Al composites

Key Engineering Materials 171 (2000) 329-336 [Link]

1999

  1. W.J. Kim

The size effect of SiC particulates on activation energy for superplastic flow in a 2124 Al metal matrix composite

Scripta materialia 41 (1999) 1131-1136 [Link]


  1. W.J. Kim, J.H. Yeon, D.H. Shin, S.H. Hong

Deformation behavior of powder-metallurgy processed high-strain-rate superplastic 20% SiCp/2124 Al composite in a wide range of temperature

Materials Science and Engineering: A 269 (1999) 142-151 [Link]


  1. W.J. Kim, K. Higashi, J.K. Kim

High strain rate superplastic behaviour of powder-metallurgy processed 7475Al+ 0.7 Zr alloy

Materials Science and Engineering: A 260 (1999) 170-177 [Link]


  1. D.W. Kum, W.J. Kim

Threshold stress in high strain rate superplasticity of powder metallurgy aluminum alloys and composites

Materials science forum 304 (1999) 241-248 [Link]


  1. W.J. Kim

Role of subgrain formation in high strain rate superplasticity of Al-Mg alloy

Materials science forum 304 (1999) 273-278 [Link]


  1. W.J. Kim, D.W. Kum

The effect of grain size on the threshold stress for superplastic flow in aluminum alloys

Materials transactions, JIM 40 (1999) 760-764 [Link]


  1. D.H. Shin, W.J. Kim, W.Y. Choo

Grain refinement of a commercial 0.15% C steel by equal-channel angular pressing

Scripta materialia 41 (1999) 259-262 [Link]

1998

  1. D.W. Kum, W.J. Kim, G. Frommeyer

High strain rate superplasticity of an ultrafine grained Al-Ti-Fe alloy

Scripta materialia 40 (1998) 223-228 [Link]


  1. W.J. Kim, J.K. Kim

High strain-rate superplasticity in a fine-grained PM 7475 Al Alloy

Metals and Materials 4 (1998) 1133-1141 [Link]


  1. W.J. Kim, E.M. Taleff, O.D. Sherby

Superplasticity of fine-grained Fe–C alloys prepared by ingot-and powder-processing routes

Journal of materials science 33 (1998) 4977-4985 [Link]


  1. D.H. Shin, Y.J. Joo, W.J. Kim, C.S. Lee

Microstructural evolution during superplastic deformation of a 7475 Al alloy

Journal of materials science 33 (1998) 3073-3078 [Link]


  1. W.J. Kim, O.D. Sherby

Tensile ductility behaviour of fine-grained alumina at elevated temperature

Journal of materials science 33 (1998) 1319-1324 [Link]


  1. J.K. Kim, D.H. Shin, W.J. Kim

High-strain-rate superplastic behavior of ingot-processed Al-Mg-Fe alloy

Scripta materialia 38 (1998) 991-998 [Link]

1997

  1. D.H. Shin, C.S. Lee, W.J. Kim

Superplasticity of fine-grained 7475 Al alloy and a proposed new deformation mechanism

Acta materialia 45 (1997) 5195-5202 [Link]


  1. S.S. Woo, Y.R. Kim, D.H. Shin, W.J. Kim

Effects of Mg concentration on the quasi-superplasticity of coarse-grained Al-Mg alloys

Scripta materialia 37 (1997) 1351-1358 [Link]


  1. W.J. Kim, O.A. Ruano, J. Wolfenstine, G. Frommeyer, O.D. Sherby

Superplastic behavior of a kappa carbide material (Fe3AlCx)

Journal of materials research 12 (1997) 2317-2324 [Link]

1996

  1. W.J. Kim, O.D. Sherby, T.G. Nieh, G. Frommeyer

Ingot-processed iron carbide (Fe-4.3 wt% C)

Scripta materialia 35 (1996) 299-303 [Link]

1995

  1. W.J. Kim, E. Taleff, O.D. Sherby

A proposed deformation mechanism for high strain-rate superplasticity

Scripta metallurgica et materialia 32 (1995) 1625-1630 [Link]


  1. W.J. Kim

Superplasticity of fine-grained ceramics and intermetallics

Metals and Materials 1 (1995) 117-124 [Link]


  1. J. Wittenauer, W.J. Kim, O.D. Sherby

Superplastic gas-pressure deformation of iron carbide sheet

Materials Science and Engineering: A 194 (1995) 69-76 [Link]

1994

  1. W.J. Kim, J. Wolfenstine, O.D. Sherby

Ingot processing as an alternative to powder processing for achieving superplasticity in ceramics

Journal of the Ceramic Society of Japan 102 (1994) 835-843 [Link]


  1. W.J. Kim, O.D. Sherby

Superplasticity in ingot-processed iron carbide

Materials Science Forum 170 (1994) 471-476 [Link]

1992

  1. W.J. Kim, J. Wolfenstine, O.A. Ruano, G. Frommeyer, O.D. Sherby

Processing and superplastic properties of fine-grained iron carbide

Metallurgical Transactions A 23 (1992) 527-535 [Link]

1991

  1. W.J. Kim, J. Wolfenstine, O.D. Sherby

Tensile ductility of superplastic ceramics and metallic alloys

Acta metallurgica et materialia 39 (1991) 199-208 [Link]

1990

  1. J. Wolfenstine, R.P. Kershaw, W.J. Kim, O.D. Sherby

Thermal-chemical etching technique for hypereutectic irons

Materials Characterization 24 (1990) 375-378 [Link]

1989

  1. W.J. Kim, J. Wolfenstine, G. Frommeyer, O.A. Ruano, O.D. Sherby

Superplastic behavior of iron carbide

Scripta Metallurgica 23 (1989) 1515-1520 [Link]