Segregation effects of interstitial and substitutional elements at grain boundaries in ferritic iron and their effect on liquid metal embrittlement

Publications of Jae Bok Seol

Journal Article (11)

1.
Journal Article
Bae, J. W.; Seol, J. B.; Moon, J.; Sohn, S. S.; Jang, M. J.; Um, H. Y.; Lee, B.-J.; Kim, H. S.: Exceptional phase-transformation strengthening of ferrous medium-entropy alloys at cryogenic temperatures. Acta Materialia 161, pp. 388 - 399 (2018)
2.
Journal Article
Seol, J. B.; Bae, J. W.; Li, Z.; Han, J. C.; Kim, J. G.; Raabe, D.; Kim, H. S.: Boron doped ultrastrong and ductile high-entropy alloys. Acta Materialia 151, pp. 366 - 376 (2018)
3.
Journal Article
Guo, W.; Choi, P.-P.; Seol, J. B.: Amorphous phase separation in an Fe-based bulk metallic glass. Materials Letters 190, pp. 161 - 164 (2017)
4.
Journal Article
Seol, J. B.; Na, S.-H.; Gault, B.; Kim, J.-E.; Han, J.-C.; Park, C.-G.; Raabe, D.: Core-shell nanoparticle arrays double the strength of steel. Scientific Reports 7 (42547), 42547 (2017)
5.
Journal Article
Yao, M.; Dey, P.; Seol, J. B.; Choi, P.-P.; Herbig, M.; Marceau, R. K. W.; Hickel, T.; Neugebauer, J.; Raabe, D.: Combined atom probe tomography and density functional theory investigation of the Al off-stoichiometry of κ-carbides in an austenitic Fe–Mn–Al–C low density steel. Acta Materialia 106, pp. 229 - 238 (2016)
6.
Journal Article
Raabe, D.; Springer, H.; Gutiérrez-Urrutia, I.; Roters, F.; Bausch, M.; Seol, J. B.; Koyama, M.; Choi, P.-P.; Tsuzaki, K.: Alloy Design, Combinatorial Synthesis, and Microstructure-Property Relations for Low-Density Fe–Mn–Al–C Austenitic Steels. JOM-Journal of the Minerals Metals & Materials Society 66 (9), pp. 1845 - 1856 (2014)
7.
Journal Article
Seol, J.-B.; Lee, B.-H.; Choi, P.; Lee, S.-G.; Park, C.-G.: Combined nano-SIMS/AFM/EBSD analysis and atom probe tomography, of carbon distribution in austenite/ε-martensite high-Mn steels. Ultramicroscopy 132, pp. 248 - 257 (2013)
8.
Journal Article
Kanga, J.; Seol, J. B.; Park, C.: Three-dimensional characterization of bainitic microstructures in low-carbon high-strength low-alloy steel studied by electron backscatter diffraction. Materials Characterization 79, pp. 110 - 121 (2013)
9.
Journal Article
Seol, J.-B.; Raabe, D.; Choi, P.; Park, H. S.; Kwak, J. H.; Park, C. G.: Direct evidence for the formation of ordered carbides in a ferrite based low-density Fe–Mn–Al–C alloy studied by transmission electron microscopy and atom probe tomography. Scripta Materialia 68 (6), pp. 348 - 353 (2013)
10.
Journal Article
Seol, J.-B.; Jung, J.E.; Chang, Y.W.; Park, C.G.: Influence of carbon content on the microstructure, martensitic transformation and mechanical properties in austenite/e-martensite dual-phase Fe–Mn–C steels. Acta Materialia 61 (2), pp. 558 - 578 (2013)
11.
Journal Article
Seol, J.-B.; Raabe, D.; Choi, P.; Im, Y. R.; Park, C. G.: Atomic scale effects of alloying, partitioning, solute drag and austempering on the mechanical properties of high-carbon bainitic–austenitic TRIP steels. Acta Materialia 60, pp. 6183 - 6199 (2012)

Talk (9)

12.
Talk
Seol, J. B.; Ko, W.-S.; Bae, J. W.; Jo, Y. H.; Li, Z.; Choi, P.-P.; Raabe, D.; Kim, H. S.: Transition in boron boundary cohesion from effectiveness to harmfulness with respect to application temperatures: high-entropy alloys and Ni-based superalloys. 2nd International Conference on High-Entropy Materials (ICHEM 2018), Jeju, South Korea (2018)
13.
Talk
Ponge, D.; Tasan, C. C.; Springer, H.; Gutiérrez-Urrutia, I.; Koyama, M.; Kuzmina, M.; Wang, M.; Morsdorf, L.; Gault, B.; Seol, J. B. et al.; Choi, P.-P.; Liebscher, C.; Yao, M.; Li, Z.; Wang, H., H.; Neugebauer, J.; Scheu, C.; Raabe, D.: 1 Billion Tons of Nanostructure - Metastability Alloy Design and Segregation Engineering. 38th Risø Intern. Symp. Materials Science Advanced Metallic Materials by Microstructural Design , Roskilde, Denmark (2017)
14.
Talk
Ponge, D.; Tasan, C. C.; Springer, H.; Koyama, M.; Kuzmina, M.; Wang, M.; Morsdorf, L.; Gault, B.; Seol, J. B.; Liebscher, C. et al.; Yao, M.; Li, Z.; Gutiérrez-Urrutia, I.; Wang, H.; Neugebauer, J.; Scheu, C.; Raabe, D.: Metastability Alloy Design. 16th Intern. Conference on Rapidly Quenched and Metastable Materials (RQ16), Leoben, Austria (2017)
15.
Talk
Yao, M.; Dey, P.; Welsch, E. D.; Choi, P.-P.; Herbig, M.; Gault, B.; Seol, J. B.; Marceau, R. K. W.: Atomistic understanding of structure and deformation of nano-sized kappa-carbide precipitates in light-weight steels. APT&M 2016, The 55th International Conference on Atom Probe Tomography & Microscopy, Gyeongju, South Korea (2016)
16.
Talk
Yao, M.; Choi, P.-P.; Welsch, E. D.; Seol, J. B.; Herbig, M.; Gutiérrez-Urrutia, I.; Raabe, D.: Influence of Al content on the precipitation of Fe–Mn–Al–C steels. International Conference on Atom Probe Tomography & Microscopy 2014, Stuttgart, Germany (2014)
17.
Talk
Gutiérrez-Urrutia, I.; Seol, J.-B.; Marceau, R. K. W.; Herbig, M.; Welsch, E.; Choi, P.; Raabe, D.: High strength and ductile high-Mn low-density steels by ordered nanocarbides. Euromat 2013, Sevilla, Spain (2013)
18.
Talk
Gutiérrez-Urrutia, I.; Seol, J.-B.; Marceau, R. K. W.; Choi, P.; Raabe, D.: Multi-scale characterization of advanced structural steels: from the micro to the atomic-scale. 8th Pacific Rim International Congress on Advanced Materials and Processing (PRICM-8), Waikoloa, Hawai, USA (2013)
19.
Talk
Gutiérrez-Urrutia, I.; Seol, J.-B.; Marceau, R. K. W.; Choi, P.; Raabe, D.: High strength and ductile low density steels: Simplex and Kappa. Symposium on Adventures in the Physical Metallurgy of Steels, Cambridge, UK (2013)
20.
Talk
Herbig, M.; Seol, J.-B.; Gutiérrez-Urrutia, I.; Marceau, R. K. W.; Choi, P.; Raabe, D.: Atom probe tomography study of kappa carbide precipitation in light-weight austenitic Fe–Mn–Al–C steels. SFB 761 Industrieberaterkreis, RWTH Aachen, Aachen, Germany (2013)

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