Personal profile
In Korean
이승훈 교수(공과대학 금속재료공학과)
Education
o (1984) B.A., Korea University
o (1986) M.A., Korea University
o (1997) Ph.D., University of Wisconsin-Madison
o (1986) M.A., Korea University
o (1997) Ph.D., University of Wisconsin-Madison
Professional Experience
o (2002~Present) Professor, Kyungpook National University, Daegu
o (2000~2001) Researcher, Korea Institute of Industrial Technology (KITECH), Incheon
o (1998~1999) Postdoctoral Research Fellow, Purdue University, USA
o (1993~1997) Research Assistant, University of Wisconsin-Madison, USA
o (1986~1992) Researcher, POSCO Research Center, Pohang
o (2000~2001) Researcher, Korea Institute of Industrial Technology (KITECH), Incheon
o (1998~1999) Postdoctoral Research Fellow, Purdue University, USA
o (1993~1997) Research Assistant, University of Wisconsin-Madison, USA
o (1986~1992) Researcher, POSCO Research Center, Pohang
Research Interests
Phaser transfomations of alloys, Alloy design, Heat treatments, Thermodynamics/Kinetics in alloy systems, Iron/Steel-making, Rapid solidifications, Casting, Powder Metallurgy, Amorphous/Nano-structured Materials, Intermetallics, Soft Magnetic Materials, Thermoelectric Materials
Major Research Achievements
o Enhanced thermoelectric properties of NbCoSn half-Heuslers through in-situ nanocrystallization of amorphous precursors during the consolidation process
o The Effect of Boron (B) and Copper (Cu) on the Microstructure and Graphite Morphology of Spheroidal Graphite Cast Iron
o Enhanced High Temperature Oxidation Resistance of the Conventional Ti-48Al-2Nb-2Cr Alloy through Carbon Pack Cementation and Analysis of the Carbon Diffusion Path
o Formation and Magnetic Properties of Nanocomposites in Rapidly Solidified Fe42Ni41.7C7Si4.5B3.9P0.9 (at%) Ribbons
o The Effect of Boron (B) and Copper (Cu) on the Microstructure and Graphite Morphology of Spheroidal Graphite Cast Iron
o Enhanced High Temperature Oxidation Resistance of the Conventional Ti-48Al-2Nb-2Cr Alloy through Carbon Pack Cementation and Analysis of the Carbon Diffusion Path
o Formation and Magnetic Properties of Nanocomposites in Rapidly Solidified Fe42Ni41.7C7Si4.5B3.9P0.9 (at%) Ribbons
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Collaborations and top research areas from the last five years
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Amorphous-derived superplasticity for high-density soft magnetic cores with reduced core loss
Nam, H., Lee, J., Kim, S., Sohn, I. J., Yun, K., Jung, C. & Yi, S., Dec 2025, In: Materialia. 44, 102588.Research output: Contribution to journal › Article › peer-review
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Enhanced soft magnetic properties of Fe-based nanocrystalline alloy by suppressing surface crystallization through sulfur addition
Kim, J., Lee, J., Jung, C. & Yi, S., 10 Sep 2025, In: Journal of Alloys and Compounds. 1039, 183089.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Improved thermal stability of FeNiCo-based nanocrystalline soft magnetic alloys enabled by Ni segregation in the amorphous matrix
Choi, K., Jung, C. & Yi, S., 5 Feb 2025, In: Journal of Alloys and Compounds. 1014, 178690.Research output: Contribution to journal › Article › peer-review
16 Scopus citations -
Investigation of the Peculiar Stress Flow Behavior of a Novel TiAl Alloy under High Strain Rate Conditions
Park, J. S., Kim, M. S., Won, J. W., Kim, S. W. & Yi, S. H., Jul 2025, In: Metals and Materials International. 31, 7, p. 1920-1931 12 p.Research output: Contribution to journal › Article › peer-review
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Soft Magnetic Properties of Amorphous ring Cores Prepared via Spark Plasma Sintering Using Fe-based Amorphous Powders (Fe, Co)68.7(C, Si, B, P)24.5(Mo, Al)6.8
Lee, J. W., Kim, J. A., Sohn, I. J., Yun, K. & Yi, S., May 2025, In: Electronic Materials Letters. 21, 3, p. 346-356 11 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations