Novel ultra-high-strength (ferrite+austenite) duplex lightweight steels achieved by fine dislocation substructures (Taylor lattices), grain refinement, and partial recrystallization
Sohn, Seok Su, Song, Hyejin, Suh, Byeong-Chan, Kwak, Jai-Hyun, Lee, Byeong-Joo, Kim, Nack J., Lee, Sunghak
Published in Acta materialia (01.09.2015)
Published in Acta materialia (01.09.2015)
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Journal Article
Effect of Carbon and Manganese on the Quenching and Partitioning Response of CMnSi Steels
Moor, Emmanuel De, Speer, John Gordon, Matlock, David Kidder, Kwak, Jai-Hyun, Lee, Seung-Bok
Published in ISIJ International (01.01.2011)
Published in ISIJ International (01.01.2011)
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Journal Article
Thermodynamic analysis of the effect of C, Mn and Al on microstructural evolution of lightweight steels
Lee, Hyuk-Joong, Sohn, Seok Su, Lee, Sunghak, Kwak, Jai-Hyun, Lee, Byeong-Joo
Published in Scripta materialia (01.03.2013)
Published in Scripta materialia (01.03.2013)
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Journal Article
Quenching and Partitioning of CMnSi Steels Containing Elevated Manganese Levels
De Moor, Emmanuel, Speer, John G., Matlock, David K., Kwak, Jai-Hyun, Lee, Seung-Bok
Published in Steel research international (01.04.2012)
Published in Steel research international (01.04.2012)
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Journal Article
Effect of Carbon Content on Cracking Phenomenon Occurring during Cold Rolling of Three Light-Weight Steel Plates
Han, Seung Youb, Shin, Sang Yong, Lee, Sunghak, Kim, Nack J., Kwak, Jai-Hyun, Chin, Kwang-Geun
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.01.2011)
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.01.2011)
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Journal Article
Effects of Annealing Temperature on Microstructure and Tensile Properties in Ferritic Lightweight Steels
Han, Seung Youb, Shin, Sang Yong, Lee, Hyuk-Joong, Lee, Byeong-Joo, Lee, Sunghak, Kim, Nack J., Kwak, Jai-Hyun
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.03.2012)
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.03.2012)
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Journal Article
Effect of Tempering Time on Microstructure, Tensile Properties, and Deformation Behavior of a Ferritic Light-Weight Steel
Han, Seung Youb, Shin, Sang Yong, Lee, Byeong-Joo, Lee, Sunghak, Kim, Nack J., Kwak, Jai-Hyun
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.01.2013)
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.01.2013)
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Journal Article
Effect of Austenite Stability on Microstructural Evolution and Tensile Properties in Intercritically Annealed Medium-Mn Lightweight Steels
Song, Hyejin, Sohn, Seok Su, Kwak, Jai-Hyun, Lee, Byeong-Joo, Lee, Sunghak
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.06.2016)
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.06.2016)
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Journal Article
Effect of aging on the microstructure and deformation behavior of austenite base lightweight Fe–28Mn–9Al–0.8C steel
Choi, Kayoung, Seo, Chang-Hyo, Lee, Hakcheol, Kim, S.K., Kwak, Jai Hyun, Chin, Kwang Geun, Park, Kyung-Tae, Kim, Nack J.
Published in Scripta materialia (01.11.2010)
Published in Scripta materialia (01.11.2010)
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Journal Article
Influence of Carbon on Mechanical Properties of Cu bearing Extra Low Carbon Steel Sheets
Kim, Sungil, Hong, Moon-Hi, Chin, Kwang-Geun, Kwak, Jai-Hyun
Published in Steel research international (01.06.2011)
Published in Steel research international (01.06.2011)
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Journal Article
Effects of Annealing Treatment Prior to Cold Rolling on Delayed Fracture Properties in Ferrite-Austenite Duplex Lightweight Steels
Sohn, Seok Su, Song, Hyejin, Kim, Jung Gi, Kwak, Jai-Hyun, Kim, Hyoung Seop, Lee, Sunghak
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.02.2016)
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.02.2016)
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Journal Article
Effect of Strain-Induced Age Hardening on Yield Strength Improvement in Ferrite-Austenite Duplex Lightweight Steels
Song, Hyejin, Lee, Seok Gyu, Sohn, Seok Su, Kwak, Jai-Hyun, Lee, Sunghak
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.11.2016)
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.11.2016)
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Journal Article
Fracture Mechanisms of Cold-Rolled Light-Weight Steel Plates Containing Different Carbon Content
Han, Seung Youb, Shin, Sang Yong, Lee, Sunghak, Kim, Nack J, Kwak, Jai-Hyun, Chin, Kwang-Geun
Published in Journal of the Korean Institute of Metals and Materials (01.05.2010)
Published in Journal of the Korean Institute of Metals and Materials (01.05.2010)
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Journal Article
Effect of Mn Addition on Microstructural Modification and Cracking Behavior of Ferritic Light-Weight Steels
Sohn, Seok Su, Lee, Byeong-Joo, Lee, Sunghak, Kwak, Jai-Hyun
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.11.2014)
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.11.2014)
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Journal Article
Effects of Annealing Treatment Prior to Cold Rolling on the Edge Cracking Phenomenon of Ferritic Lightweight Steel
Sohn, Seok Su, Lee, Byeong-Joo, Kwak, Jai-Hyun, Lee, Sunghak
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.08.2014)
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01.08.2014)
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