International Journal

 

2020

[31] G. Choi, W.S. Choi, J. Han, P.-P. Choi*, "Additive manufacturing of titanium-base alloys with equiaxed microstructures using powder blends", Addit. Manuf., 36 (2020) 101467

[30] T.M. Park, H.-J. Kim, H.Y. Um, N.H. Goo, J. Han*, "The possibility of enhanced hydrogen embrittlement resistance of medium-Mn steels by addition of micro-alloying elements", Mater. Charact, 165 (2020) 110386

[29] M. Bakhtiari, A. Kermanpur*, J. Han, A. Najafizadeh, "Effect of intercritical annealing on microstructure and tensile properties of an ultrafine‐grained dual‐phase low alloy steel containing titanium", Steel Res. Int., (2020)

[28] A Rezaei, A. Rezaeian, A. Kermanpur*, M. Badrossamay, E. Foroozmehr, M. Marashi, A. Foroozmehr, J. Han, "Microstructural and mechanical anisotropy of selective laser melted IN718 superalloy at room and high temperatures using small punch test", Mater. Charact, 162 (2020) 110200

[27] J.-H. Nam, J. Han, Y.-K. Lee*, "The effects of process temperatures on the microstructure and tensile properties of warm-stamped Nb-bearing medium-Mn steel", Metall. Mater. Trans. A, 51 (2020) 1098

2019

 

[26] T. M. Park, M.T. Kim, K.-H. Baik, M. Koyama, J. Han*, "Enhancement of hydrogen embrittlement resistance of Fe-Mn-C twinning-induced plasticity steel by partial recrystallization technique", Mater. Charact. 151 (2019) 221

[25] M.T. Kim, T. M. Park, K.-H. Baik, W.S. Choi, J. Han*, "Effects of cold rolling reduction ratio on microstructures and tensile properties of intercritically annealed medium-Mn steels", Mater. Sci. Eng. A, 752 (2019) 43

[24] J.T. Benzing*, A. Kwiatkowski da Silva, L. Morsdorf, J. Bentley, D. Ponge, A. Dutta, J. Han, J.R. McBride, B. Van Leer, B. Gault, D. Raabe, J.E. Wittig, "Multi-scale characterization of austenite reversion and martensite recovery in a cold-rolled medium-Mn steel", Acta Mater., 166 (2019) 512

 

[23] S.-J. Lee*, T.M. Park, J.-H. Nam, W.S. Choi, Y. Sun, H. Fujii, J. Han*, "The unexpected stress-strain response of medium Mn steel after friction stir welding", Mater. Sci. Eng. A, 744 (2019) 340

 

[22] S.-I. Lee, S.-Y. Lee, J. Han, B. Hwang*, "Deformation behavior and tensile properties of an austenitic Fe-24Mn-4Cr-0.5C high-manganese steel: Effect of grain size", Mater. Sci. Eng. A, 742 (2019) 334

 

[21] M.T. Kim, T.M. Park, K.-H. Baik, W.S. Choi, P.-P. Choi, J. Han*, "Crucial microstructural feature to determine the impact toughness of intercritically annealed medium-Mn steel with triplex-phase microstructure", Acta Mater., 164 (2019) 122

 

2018

 

[20] J.T. Benzing, J. Bentley, A.K. da Silva, L. Morsdorf, J.R. McBride, D. Ponge, B. Gault, J. Han, D. Raabe, J.E. Wittig, "Reversion to ultrafine-grained austenite in a medium-Mn AHSS", Microsc. Microanal., 24 (2018) 2228 

 

2017

 

[19] J.T. Benzing, J. Bentley, J.R. McBride, D. Ponge, J. Han, D. Raabe, J.E. Wittig, "Characterization of partitioning in a medium-Mn third-generation AHSS", Microsc. Microanal., 23 (2017) 402

 

[18] J. Han, S.-H. Kang, S.-J. Lee, M. Kawasaki, H.-J. Lee, D. Ponge, D. Raabe, Y.-K. Lee*, "Superplasticity in a lean Fe-Mn-Al steel", Nature Comm., 8 (2017) 751 

 

[17] S.-J. Lee, J. Han, S. Lee, S.-H. Kang, S.-M. Lee, Y.-K. Lee*, "Design for Fe-high Mn alloy with an improved combination of strength and ductility", Sci. Rep. (2017) 7:3573

 

[16] J.Han, A.K. da Silva, D. Ponge*, D. Raabe, S.-M. Lee, Y.-K. Lee**, S.-I. Lee, B. Hwang, "The effects of prior austenite grain boundaries and microstructural morphology on the impact toughness of intercritically annealed medium Mn steel", Acta Mater., 122 (2017) 199

 

2016

 

[15] H.-H. Jeon, S.-M. Lee, J. Han, I.-J. Park, Y.-K. Lee*, "The effect of Zn coating layers on the hydrogen embrittlement of hot-dip galvanized twinning-induced plasticity steel", Corros. Sci. 111 (2016) 267

 

[14] J.-B. Park, J. Han, S.-J. Lee, K. Yi, C. Kwon, Y.-K. Lee*, "Inhomogeneity of microstructure and damping capacity of a FC25 disc-brake rotor and their interrelationship" Metall. Mater. Trans. A, 47A (2016) 3933

 

[13] J. Hwang, J. Han, Y.-K. Lee*, "The cause of premature tensile fracture of gas-nitrocarburized steel", Metall. Mater. Trans. A, 47A (2016) 3912

 

[12] J. Han, S.-H. Kang, S.-J. Lee, Y.-K. Lee*, ""Fabrication of bimodal-grained Al-free medium Mn steel by double intercritical annealing and its tensile properties", J. Alloy. Compd., 681 (2016) 580

 

[11] J. Han, J.-H. Nam, Y.-K. Lee*, "The mechanism of hydrogen embrittlement in intercritically annealed medium Mn TRIP steel", Acta Mater., 113 (2016) 1

 

[10] Y.-K. Lee*, S.-J. Lee, J. Han, "Critical assessment: Stacking fault energies of austenitic steels", Mater. Sci. Tech., 32 (2016) 1

 

2015

 

[9] A. Kermanpur*, P. Behjati, J. Han, A. Najafizadeh, Y.-K. Lee, "A microstructural investigation on deformation mechanisms of Fe-18Cr-12Mn-0.05C metastable austenitic steels containing different amounts of nitrogen", Mater. Design, 82 (2015) 273

 

[8] J. Han, S.-J. Lee, C.-Y. Lee, S. Lee, S. Y. Jo, Y.-K. Lee*, "The size effect of initial martensite constituents on the microstructure and tensile properties of intercritically annealed Fe–9Mn–0.05C steel", Mater. Sci. Eng. A, 633 (2015) 9

 

[7] Y.-K. Lee*, J. Han, "Current opinion in medium manganese steel", Mater. Sci. Tech., 31 (2015) 843

 

[6] S. Y. Jo, J. Han, J.-H. Kang, S. Kang, S. Lee, Y.-K. Lee*, "Relationship between grain size and ductile-to-brittle transition at room temperature in Fe–18Mn–0.6C–1.5Si twinning-induced plasticity steel", J. Alloy. Compd., 627 (2015) 374

 

[5] C.-Y. Lee, J. Jung, J. Han, S.-J. Lee, S. Lee, Y.-K. Lee*, "Coupled strengthening in a medium manganese lightweight steel with an inhomogeneously grained structure of austenite", Acta Mater., 84 (2015) 1

 

2014

 

[4] J. Han, S.-J. Lee, J.-G. Jung, Y.-K. Lee*, "The effects of the initial martensite microstructure on the microstructure and tensile properties of intercritically annealed Fe–9Mn–0.05C steel", Acta Mater., 78 (2014) 369

 

[3] S.-J. Lee, J. Han, C.-Y. Lee, I.-J. Park, Y.-K. Lee*, "Elastic strain energy induced by epsilon martensitic transformation and its contribution to the stacking-fault energy of austenite in Fe–15Mn–xC alloys", J. Alloy. Compd., 617 (2014) 588

 

[2] J. Han, Y.-K. Lee, "The effects of the heating rate on the reverse transformation mechanism and the phase stability of reverted austenite in medium Mn steels", Acta Mater., 67 (2014) 354

 

[1] W. J. Choi, Y. J. Chung, Y. H. Kim, J. Han, Y.-K. Lee, K.-j. Kong, H. Chang, Y. K. Lee, B. G. Kim, J.-O. Lee*, "Drawing circuits with carbon nanotubes: Scratch-induced graphoepitaxial growth of carbon nanotubes on amorphous silicon oxide substrates", Sci. Rep., (2014) 4:5289

 

Patents

[8] 성형 후 초기 미세조직 복원을 통한 연성 회복능을 가진 중망간강의 제조방법, Korea/10-2020-0051129 (application) 

[7] 온간성형용 고강도 중망간강과 그 제조방법, PCT/KR2017/015341 (application) 

[6] 具备超塑性的中锰钢及其制造方法, CN/2017122700158170 (application) 

[5] Medium Manganese Steel Having Super Plasticity and Manufacturing for The Same, US/15854063 (application) 

[4] 상온 성형성이 우수한 고강도 티타늄 합금 및 그 제조방법, Korea/101967910 (registration) 

[3] 초소성을 갖는 중망간강과 그 제조 방법, Korea/101985777 (registration) 

[2] 온간성형용 고강도 중망간강 성형부재와 그 제조방법, Korea/102030815 (registration) 

[1] 고강도 및 고연성 강판 및 그 제조방법, Korea/101598499 (registration)

 

Domestic Journal

 

2015

 

[1] K.-H. Lee, J. Han, G.-S. Kim, S.-D. Yun, Y.-K. Lee*, "Computational simulation of carburizing and quenching processes of a low alloy steel gear", J. of the Kor. Soc. For Heat Treat., 28 (2015) 300

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