Role of recrystallization and second phases on mechanical properties of (CoCrFeMnNi) 95.2 Al3. 2Ti1. 6 high entropy alloy

 

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J. Kang, N. Park, J.K. Kim*, J.H. Park*

Materials Science and Engineering: A 814 (2021) 141249

An Overview of High Yield Strength Twinning-Induced Plasticity Steels

 

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G. Yang, J.K. Kim*

Metals 11 (2021) 124

Evolution of microstructures and mechanical properties of ultrahigh strength, pure electrodeposited Cu during self-annealing

 

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C. Lee, Y. Kim, R. Kim, B. Yoo*, J.K. Kim*

Journal of Alloys and Compounds 846 (2020) 156488

Influence of Manufacturing Conditions on Inclusion Characteristics and Mechanical Properties of FeCrNiMnCo Alloy

 

N. Choi, N. Park, J.K. Kim, A.V. Karasev, P.G. Jönsson, J.H. Park

Metals 10 (2020) 1286

Improving the production efficiency of high-titania slag in Ti extraction process: fluxing effect on formation of pseudobrookite

 

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D.H. Kim,  J.H. Heo, H.S. Park, J.K. Kim, J.H. Park

Scientific Reports 10 (2020) 6530

Role of grain size on deformation microstructures and stretch-flangeability of TWIP steel

 

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H. Gown, J.H. Kim, J.K. Kim*, D.W. Suh, S.J. Kim

Materials Science and Engineering A 773 (2020) 138861

Focused ion beam-induced displacive phase transformation from austenite to martensite during fabrication of quenched and partitioned steel micro-pillar

 

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E.J. Seo, L. Cho, J.K. Kim, J. Mola, L. Zhao, S. Lee, B.C. De Cooman

Journal of alloys and compounds 812 (2020) 152061

Partially-recrystallized ferrite grains and multiple plasticity enhancing mechanisms in a medium Mn steel

 

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J.K. Kim*, J.H. Kim, D.W. Suh 

Materials Characterization 155 (2019) 109812. ​

Effect of prior austenite grain size on hole expansion ratio of quenching and partitioning processed medium-Mn steel

 

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J.H. Kim, S.W. Lee, K. Lee, J.K. Kim, D.W. Suh

JOM 71 (2019) 1366-1374.

Constituent-Specific Properties in Quenching and Partitioning (Q&P) Processed Steel

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E.J. Seo, L. Cho, J.K. Kim, J. Mola, L. Zhao, B.C. De Cooman

Materials Science and Engineering A 740-741 (2019) 439-444. 

Constitutive modeling of the stacking fault energy-dependent deformation behavior of Fe-Mn-C-(Al) TWIP steels

 

J.K. Kim*, Y. Estrin, B.C. De Cooman

Metallurgical and Materials Transactions A 49 (2018) 49, 12, 5919-5924.

Solidification microsegregation and hot ductility of Fe-Mn-C-Al-xNb TWIP steels

 

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M.H. Kwon, J.K. Kim*, J. Bian, H. Mohrbacher, T. Song, S.K. Kim, B.C. De Cooman

Metallurgical and Materials Transactions A 49 (2018) 5509-5523. 

Compositional evolution of long-period stacking ordered structures in magnesium studied by atom probe tomography

 

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J.K. Kim*, W. Guo, P.P. Choi, D. Raabe

Scripta Materialia 156 (2018) 55-59. 

Influence of initial microstructures on intercritical annealing behaviour in a medium Mn steel

 

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Y.H. Choi, J.H. Ryu, S.W. Lee, K. Lee, B.J. Lee, J.K. Kim, J.S. Lee, D.W. Suh

Materials Science and Technology (2018) Published online.

Partially-recrystallized, Nb-alloyed TWIP steels with a superior strength-ductility balance

 

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H. Gwon, J.K. Kim*, B. Jian, H. Mohrbacher, T. Song, S.K. Kim, B.C. De Cooman

Materials Science and Engineering A 711 (2018) 130-139. 

On the deformation twinning mechanisms in twinning-induced plasticity steel

 

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J.K. Kim*, M.H. Kwon, B.C. De Cooman

Acta Materialia 141 (2017) 444-455. 

Data related to dislocation density-based constitutive modeling of the tensile behavior of lath martensitic press hardening steel

 

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K.R. Jo, E.J. Seo, D.H. Sulistiyo, J.K. Kim*, S.W. Kim, B.C. De Cooman

Data in Brief 15 (2017) 240-243. 

Microstructures and mechanical properties of Ti and Mo micro-alloyed medium Mn steel

 

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D. Lee, S J.K. Kim*, S.Lee, K. Lee, B.C. De Cooman 

Materials Science and Engineering A 706 (2017) 1-14. 

On the plasticity mechanisms of lath martensitic steel

 

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K.R. Jo, E.J. Seo, D.H. Sulistiyo, J.K. Kim*, S.W. Kim, B.C. De Cooman

Materials Science and Engineering A 704 (2017) 252-261.

Diffusional-displacive transformation enables formation of long-period stacking order in magnesium

 

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J.K. Kim*, L. Jin, S. Sandlöbes, D. Raabe

Scientific Reports 7(1) (2017) 4046.

Micro-plasticity of medium Mn austenitic steel: Perfect dislocation plasticity and deformation twinning

 

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E.J. Seo, J.K. Kim, L. Cho, J. Mola, C.Y. Oh, B.C. De Cooman 

Acta Materialia 135 (2017) 112-123.

The effect of vanadium micro-alloying on the microstructure and the tensile behavior of TWIP steel

 

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H. Gwon, J.K. Kim*, S. Shin, L. Cho, B.C. De Cooman

Materials Science and Engineering A 696 (2017) 416-428. 

Observation of dislocations with a Burgers vector containing a <c> component in martensitic hcp ε Fe-17%Mn

 

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J.K. Kim*, B.C. De Cooman 

Scripta Materialia 128 (2017) 78-82. 

Stacking fault energy and deformation mechanisms in Fe-xMn-0.6 C-yAl TWIP steel

 

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J.K. Kim*, B.C. De Cooman 

Materials Science and Engineering A 676 (2016) 216-231. 

The role of metastable LPSO building block clusters in phase transformation mechanisms of an Mg-Y-Zn alloy

 

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J.K. Kim*, W.S. Ko, S. Sandlöbes, M. Heidelmann, B. Grabowski, D. Raabe

Acta Materialia 112 (2016) 171-183. 

On the room temperature deformation mechanisms of a Mg–Y–Zn alloy with long-period-stacking-ordered structures

 

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J.K. Kim, S. Sandlöbes, D. Raabe

Acta Materialia 82 (2015) 414-423. 

Application of a dislocation density-based constitutive model to Al-alloyed TWIP steel

 

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J. Kim, Y. Estrin, B.C. De Cooman

Metallurgical and Materials Transactions A 44 (2013) 4168-4182.

α′-Martensite formation in deep-drawn Mn-based TWIP steel

 

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R.T. Van Tol, J.K. Kim, L. Zhao, J. Sietsma, B.C. De Cooman

Journal of Materials Science 47 (2012) 4845-4850.

Heterogeneous deformation in twinning-induced plasticity steel

 

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B.C. De Cooman, J. Kim, S. Lee

Scripta Materialia 66 (2012) 986-991.

Constitutive modeling of the tensile behavior of Al-TWIP steel

 

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J. Kim, Y. Estrin, H. Beladi, I. Timokhina, K.G. Chin, S.K. Kim, B.C. De Cooman

Metallurgical and Materials Transactions A 43 (2012) 479-490.

Orientation dependence of twinning and strain hardening behaviour of a high manganese twinning induced plasticity steel with polycrystalline structure

 

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H. Beladi, I.B. Timokhina, Y. Estrin, J. Kim, B.C. De Cooman, S.K. Kim

Acta materialia 59 (2011) 7787-7799.

Effect of Cu addition on the mechanical behavior of austenitic twinning-induced plasticity steel

 

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S. Lee, J. Kim, S.J. Lee, B.C. De Cooman

Scripta Materialia 65 (2011), 1073-1076

On the origin of dynamic strain aging in twinning-induced plasticity steels

 

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S.J. Lee, J. Kim, S.N. Kane, B.C. De Cooman

Acta Materialia 59 (2011), 6809-6819

Effect of nitrogen on the critical strain for dynamic strain aging in high-manganese twinning-induced plasticity steel

 

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S. Lee, J. Kim, S.J. Lee, B.C. De Cooman

Scripta Materialia 65 (2011), 528-531

Effect of Al on the stacking fault energy of Fe–18Mn–0.6 C twinning-induced plasticity

 

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J. Kim, S.J. Lee, B.C. De Cooman

Scripta Materialia 65 (2011), 363-366

On the stacking fault energy of Fe-18 Pct Mn-0.6 Pct C-1.5 Pct Al twinning-induced plasticity steel

 

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J. Kim, B.C. De Cooman

Metallurgical and Materials Transactions A 42 (2011), 932-936

Stretch‐Flangeability of High Mn TWIP steel

 

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L. Chen, J.K. Kim, S.K. Kim, G.S. Kim, K.G. Chin, B.C. De Cooman

Steel research international 81 (2010), 552-568

On the tensile behavior of high-manganese twinning-induced plasticity steel

 

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J.K. Kim, L. Chen, H.S. Kim, S.K. Kim, Y. Estrin, B.C. De Cooman

Metallurgical and Materials Transactions A 40 (2009), 3147

Strain Rate Sensitivity of C‐alloyed, High‐Mn, Twinning‐induced Plasticity Steel

 

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J.K. Kim, L. Chen, H.S. Kim, S.K. Kim, G.S. Kim, Y. Estrin, B.C. De Cooman

Steel research international 80 (2009), 493-498