지능형 적층제조 및 소재 연구실 (IAM2 Lab.)

Papers

80

H. Park, H. Jung, M.Y. Sung, Y.K. Kim, J. Jung, Y. Lee, N. Kang, K.T. Kim, Y.S. Na, S.S. Sohn*, J.M. Park*, “Extremely low-temperature tensile behavior of 316L stainless steel additively manufactured by laser powder bed fusion”, MATERIALS SCIENCE AND ENGINEERING A 950 (2026) 149460.

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79

Y. Lee, S. Park, D. Shin, M.M.H. Ahn, W. Xiong, N. Park, H.S. Kim, J.I. Lee, W. Lee, Y.S. Choi, J.M. Park*, N. Kang*, “Stronger weld than base metal in face-centered cubic alloy through multi-scale heterogeneity”, MATERIALS RESEARCH LETTERS 14 (2026) 386-395.

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78

H. Park†, J. Yoo†, H. Hwang, M. Jin, Y. Jo, T.J. Jang, J.H. Yu, S.S. Sohn*, J.M. Park*, “Role of Si-decorated cell structure in cryogenic tensile behavior of additively manufactured AlSi10Mg alloy”, MATERIALS SCIENCE AND ENGINEERING A 959 (2026) 150080.

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77

Y. Lee, J. Nam, M.M.H. Ahn, W. Xiong, D. Shin, J. Lee, N. Park, C. Ji, J.M. Park*, N. Kang*, “High-performance welds with superior cryogenic strength-ductility in ferrous medium-entropy alloys by compositional heterogeneity-driven metastability engineering”, MATERIALS SCIENCE AND ENGINEERING A 966 (2026) 150326.

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76

J. Wang, S. Lee, Y.W. Kim, K.T. Kim, J.M. Park*, D. Raabe*, “Data-driven analysis relates mechanical properties to pore morphology in laser powder bed fusion”, ACTA MATERIALIA 304 (2026) 121751.

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75

J.A. Lee, Y.W. Kim, T. Nakano, H. Joo, J.M. Park*, H.S. Kim*, “Data-selective machine learning framework (DSML) for defect-aware, interpretable yield-strength prediction for LPBF-fabricated AlSi10Mg alloys”, ACTA MATERIALIA 309 (2026) 122101.

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74

J. Choe, K.T. Kim, J.M. Park, J.H. Yu, E.S. Kim, S.Y. Ahn, H.S. Kim, “Effect of ZrB2 particle addition on strength-ductility improvement of Al–4Fe matrix composites by laser power bed fusion”, MATERIALS SCIENCE AND ENGINEERING A 959 (2026) 150043.

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73

H. Kwon, E.S. Kim, Y.-U. Heo, J. Choe, R.E. Kim, S.Y. Ahn, S.-H. Oh, J.M. Park*, B.J. Lee, H.S. Kim*, “Restructuring the cell network of non-equiatomic CoCrFeNiMoC medium-entropy alloy fabricated by laser powder bed fusion”, JOURNAL OF MATERIALS SCIENCE AND TECHNOLOGY 214 (2025) 143-152.

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72

T.H. Kim, H. Park, J.S. Lee, J.M. Park*, J.W. Bae*, “Effect of temperature and impact loading condition on deformation behavior in 316L austenitic stainless steel manufactured by laser powder bed fusion”, MATERIALS SCIENCE AND ENGINEERING A 933 (2025) 148286.

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71

S. Lee, H. Park, M.J. Baek, D.J. Lee, J.W. Bae*, J.-H. Yu*, J.M. Park*, “Effect of support structure on residual stress distribution in Ti-6Al-4V Alloy fabricated by laser powder bed fusion”, JOURNAL OF POWDER MATERIALS 32 (2025) 244-253.

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70

S. Jo†,*, J.M. Park†, L.V. Ba, H. Park, S.H. Jung, J. Bae, J.M. Park, J. Choe, K.T. Kim*, “Hot isostatic pressing-driven fine-tuning of electrical properties in p- and n-type (Bi,Sb)2Te3 thermoelectric materials”, CERAMICS INTERNATIONAL 51 (2025) 51107-51112.

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69

Y.W. Kim, S. Lee, Y. Lee, J.B. Seol, N. Kang, Y.S. Choi*, J.-H. Yu, J.-G. Lee, T.-H. Kim, J.M. Park*, “Linkage between process-induced microstructure and magnetic property of Nd-Fe-B permanent magnets additively manufactured by laser powder bed fusion”, MATERIALS & DESIGN 259 (2025) 114929.

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68

H. Jung, H. Park, S. Nam, C. Jung, H. Lee, S.G. Jeong, J.-S. Lee, J.M. Park, A. Zargaran, B.-J. Lee, H.S. Kim, S.S. Sohn, “Dislocation cell-mediated nanosized carbide precipitation enables ultrastrong AISI D2 tool steel fabricated via laser-powder bed fusion”, MATERIALS SCIENCE AND ENGINEERING A 942 (2025) 148735.

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67

C.-A. Kang, Y.-H. Lee, H. Park, J.M. Park, T. Zhanfeng, J.-S. Roh, S. Park, Y.-H. Cho, J.I. Lee, Y.H. Jo, “Correlation between microstructure, tensile properties, and thermal conductivity of non-heat-treated Al-Si casting alloys fabricated by high-pressure die-casting”, JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGHY 39 (2025) 9848-9860.

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66

G. Han, Y.H. Jung, M. Baek, Y. Jo, J.M. Park, D.J. Lee, H.S. Kim, J.G. Kim, “Effect of Direct Aging on the Mechanical Properties of Heterostructured A20X Alloy Manufactured by Laser-Powder Bed Fusion”, METALS AND MATERIALS INTERNATIONAL 31 (2025) 3280-3290.

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65

S. Lee, K.T. Kim, J.-H. Yu, H.S. Kim, J.W. Bae*, J.M. Park*, “Cryogenic tensile behavior of ferrous medium-entropy alloy additively manufactured by laser powder bed fusion”, JOURNAL OF POWDER MATERIALS 31 (2024) 8-15.

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64

J.M. Park*, J. Jung*, S. Lee, H. Park, Y.W. Kim, J.-H. Yu, “Data-driven Approach to Explore the Contribution of Process Parameters for Laser Powder Bed Fusion of a Ti-6Al-4V Alloy”, JOURNAL OF POWDER MATERIALS 31 (2024) 137-145.

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63

J. Kwon, Y.T. Choi, E.S. Kim, S.Y. Ahn, S.G. Jeong, M. Kang, H. Joo, J.M. Park*, H.S. Kim*, “Effect of cell characteristics on mechanical properties of AlSi10Mg alloy fabricated by laser powder bed fusion”, MATERIALS SCIENCE AND ENGINEERING A 901 (2024) 146537.

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62

H. Park, H. Kwon, K.T. Kim, J.-H. Yu, J. Choe, H. Sung, H.S. Kim, J.G. Kim*, J.M. Park*, “Cryogenic tensile behavior of carbon-doped CoCrFeMnNi high-entropy alloys additively manufactured by laser powder bed fusion”, ADITIVE MANUFACTURING 85 (2024) 104223.

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61

Y. Chang†, H. Joo†, W. Yong, Y. Jo, S. Kim, H. Kim, Y.W. Kim, K.T. Kim, J.M. Park*, “A parametric study on the L-PBF process of an AlSi10Mg alloy for high-speed productivity of automotive prototype parts”, JOURNAL OF POWDER MATERIALS 31 (2024) 390-398.

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60

J. Choe, K.T. Kim*, J.M. Park, H. Joo, M. Kang, S.G. Jeong, E.S. Kim, S.Y. Ahn, G.H. Gu, H.S. Kim, “Synergistic strengthening of crack-free Al–Zn–Mg–Cu alloys with hierarchical microstructures achieved via laser powder bed fusion”, MATERIALS RESEARCH LETTERS 12 (2024) 598-605.

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59

S. Nam, H. Jung, H. Park, C. Jung, J.M. Park, H.S. Kim, S.S. Sohn, “Hot-cracking behaviors in (CoNi)85Mo15 medium-entropy alloys manufactured via powder bed fusion”, JOURNAL OF POWDER MATERIALS 31 (2024) 527-545.

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58

J. Lee, J.M. Park*, J. Moon, H. Park, H.S. Kim*, “Charpy impact toughness of Cu–Fe–Mn-based immiscible medium-entropy alloys”, MATERIALS SCIENCE AND ENGINEERING A 862 (2023) 144464.

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57

E.S. Kim, J.M. Park*, G.M. Karthik, K.T. Kim, J.-H. Yu, B.-J. Lee, H.S. Kim*, “Local composition detouring for defect-free compositionally graded materials in additive manufacturing”, MATERIALS RESEARCH LETTERS 11 (2023) 586-594.

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56

Y.S. Eom†, J.M. Park†,*, J.W. Choi, D.-J. Seong, H. Joo, Y.C. Jo, K.T. Kim*, J.H. Yu, I. Son*, “Fine-tuning of mechanical properties of selective laser melted AlSi10Mg alloys by controlling the microstructural heterogeneity”, JOURNAL OF ALLOYS AND COMPOUNDS 956 (2023) 170348.

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55

Y.W. Kim, H. Park, T.-H. Kim, K.T. Kim, J.-H. Yu, Y.S. Choi, J.M. Park*, “Effect of substrate pre-heating on microstructure and magnetic properties of Nd-Fe-B permanent magnet manufactured by L-PBF”, JOURNAL OF POWDER MATERIALS 30 (2023) 116-122.

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54

H. Park, Y.W. Kim, S. Lee, K.T. Kim, J.-H. Yu, J.G. Kim, J.M. Park*, “Effect of bulk shape on mechanical properties of Ti-6Al-4V alloy manufactured by laser powder bed fusion”, JOURNAL OF POWDER MATERIALS 30 (2023) 140-145.

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53

Y.W. Kim, H. Park, Y.S. Eom, D.G. Ahn, K.T. Kim, J.-H. Yu, Y.S. Choi*, J.M. Park*, “High-speed manufacturing-driven strength-ductility improvement of H13 tool steel fabricated by selective laser melting”, POWDER METALLURGY 66 (2023) 582-592.

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52

J.M. Park†, H. Kwon†, J. Choe, K.T. Kim, J.-H. Yu, Y.-U. Heo, H.S. Kim*, “Cell boundary engineering of ferrous medium-entropy alloy fabricated by laser powder bed fusion”, SCRIPTA MATERIALIA 237 (2023) 115715.

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51

H.K. Park, Y.J. Kim, J. Jung, H.H. Lee, J.M. Park, K. Ameyama, H.S. Kim, “Efficient design of harmonic structure using an integrated hetero-deformation induced hardening model and machine learning algorithm”, ACTA MATERIALIA 244 (2023) 118583.

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50

J. Choe, K.T. Kim, J.H. Yu, J.M. Park, D.Y. Yang, S.H. Jung, S. Jo, H. Joo, M. Kang, S.Y. Ahn, S.G. Jeong, E.S. Kim, H. Lee, H.S. Kim, “A novel route for predicting the cracking of inoculant-added AA7075 processed via laser powder bed fusion”, ADDITIVE MANUFACTURING 62 (2023) 103370.

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49

M.J. Sagong†, E.S. Kim†, J.M. Park*, G.M. Karthik, B.-J. Lee, J.-W. Cho, C.S. Lee, T. Nakano, H.S. Kim*, “Interface characteristics and mechanical behavior of additively manufactured multi-material of stainless steel and Inconel”, MATERIALS SCIENCE AND ENGINEERING A 847 (2022) 142218.

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48

J.M. Park*, “Microstructure and mechanical properties of CoCrFeMnNi-type high-entropy alloy fabricated by selective laser melting: A Review”, JOURNAL OF POWDER MATERIALS 29 (2022) 132-151.

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47

J.P. Oliveira, J. Shen, Z. Zeng, J.M. Park, Y.T. Choi, N. Schell, E. Maawad, N. Zhou, H.S. Kim, “Dissimilar laser welding of a CoCrFeMnNi high entropy alloy to 316 stainless steel”, SCRIPTA MATRIALIA 206 (2022) 114219.

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46

Y. Lee, E.S. Kim, S. Park, J.M. Park, J.B. Seol, H.S. Kim, T. Lee, H. Sung, J.G. Kim, “Effects of laser powder on the microstructure evolution and mechanical properties of Ti-6Al-4V alloys manufactured by direct energy deposition”, METALS AND MATERIALS INTERNATIONAL 28 (2022) 197-204.

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45

S.Y. Ahn, J. Moon, Y.T. Choi, E.S. Kim, S.G. Jeong, J.M. Park, M. Kang, H. Joo, H.S. Kim, “A precipitation-hardened AlSi10Mg alloy fabricated using selective laser melting”, MATERIALS SCIENCE AND ENGINEERING A 844 (2022) 143164.

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44

G.M. Karthik, Y. Kim, E.S. Kim, A. Zargaran, P. Sathiyamoorthi, J.M. Park, S.G. Jeong, G.H. Gu, A. Amanov, T. Ungar, H.S. Kim, “Gradient heterostructured laser-powder bed fusion processed CoCrFeMnNi high entropy alloy”, ADDITIVE MANUFACTURING 59 (2022) 103131.

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43

J.M. Park, D.C. Yang, H.-J. Kim, D.G. Kim, S. Lee, H.S. Kim*, S.S. Sohn**, “Ultra-strong and strain-hardenable ultrafine-grained medium-entropy alloy via enhanced grain-boundary strengthening”, MATERIALS RESEARCH LETTERS 9 (2021) 315-321.

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42

J.M. Park, P. Asghari-Rad, A. Zargaran, J.W. Bae, J. Moon, H. Kwon, J. Choe, S. Yang, J.-H. Yu, H.S. Kim*, “Nano-scale heterogeneity-driven metastability engineering in ferrous medium-entropy alloy induced by additive manufacturing”, ACTA MATERIALIA 221 (2021) 117426.

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41

J.M. Park, E.S. Kim, H. Kwon, P. Sathiyamoorthi, K.T. Kim, J.-H. Yu, H.S. Kim*, “Effect of heat treatment on microstructural heterogeneity and mechanical properties of 1%C-CoCrFeMnNi alloy fabricated by selective laser melting”, ADDITIVE MANUFACTURINNG 47 (2021) 102363.

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40

J.G. Kim, J.B. Seol, J.M. Park, H. Sung, S.H. Park, H.S. Kim, “Effects of chemical composition on the cell network structure in additively manufactured stainless steels”, METALS AND MATERIALS INTERNATIONAL 27 (2021) 2614-2622.

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39

S. Son, J.M. Park, S.H. Park, J.-H. Yu, H. Kwon, H.S. Kim, “Correlation between microstructural heterogeneity and mechanical properties of the additively manufactured WC-Co composite”, MATERIALS LETTERS 293 (2021) 129683.

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38

H. Kwon, P. Asghari-Rad, J.M. Park, P. Sathiyamoorthi, J.W. Bae, J. Moon, A. Zargaran, Y.T. Choi, S. Son, H.S. Kim, “Synergetic strengthening from grain refinement and nano-scale precipitates in non-equiatomic CoCrFeNiMo medium-entropy alloy”, INTERMETALLICS 135 (2021) 107212.

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37

J. Lee, J. Moon, J.W. Bae, J.M. Park, H. Kwon, H. Kato, H.S. Kim, “Temperature- and strain-dependent thermally-activated deformation mechanism of a ferrous medium-entropy alloy”, INTERMETALLICS 134 (2021) 107202.

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36

Y.T. Choi, J.W. Bae, J.M. Park, H.H. Lee, H.S. Kwon, S. Son, D.-H. Ahn, H.S. Kim, “Stretch-flangeability of CoCrFeMnNi high-entropy alloy”, MATERIALS SCIENCE AND ENGINEERING A 134 (2021) 107202.

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35

J. Jung, J. Na, H.K. Park, J.M. Park, G.W. Kim, S. Lee, H.S. Kim, “Super-resolving material microstructure image via deep learning for microstructure characterization and mechanical behavior analysis”, NPJ COMPUTATIONAL MATERIALS 7 (2021) 96.

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34

J. Jeong, Y. Lee, J.M. Park, D.J. Lee, I. Jeon, H. Sohn, H.S. Kim, T.-H. Nam, H. Sung, J.B. Seol, J.G. Kim, “Metastable δ-ferrite and twinning-induced plasticity on the strain hardening behavior of directed energy deposition-processed 304L austenitic stainless steel”, ADDITIVE MANUFACTURING 47 (2021) 102363.

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33

Y.B. Jeong, T. Wada, S.-H. Joo, J.M. Park, H.S. Kim, I.V. Okulov, K.B. Kim, H. Kato, “Hierarchical heterostructured FeCr–(Mg–Mg2Ni) composite with 3D interconnected and lamellar structures synthesized by liquid metal dealloying”, JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY 15 (2021) 4573-4579.

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32

Y.B. Jeong, T. Wada, S.H. Joo, J.M. Park, J. Moon, H.S. Kim, I.V. Okulov, S.H. Park, J.H. Lee, K.B. Kim, H. Kato, “Beyond strength-ductility trade-off: 3D interconnected heterostructured composites by liquid metal dealloying” COMPOSITE PART B: ENGINEERING 225 (2021) 109266.

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31

J.M. Park, J. Choe, J.G. Kim, J.W. Bae, J. Moon, S. Yang, K.T. Kim, J.-H. Yu, H.S. Kim*, “Superior tensile properties of 1%C-CoCrFeMnNi high-entropy alloy additively manufactured by selective laser melting”, MATERIALS RESEARCH LETTERS 8 (2020) 1-7.

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30

J.M. Park, J. Choe, H.K. Park, S. Son, J. Jung, T.-S. Kim, J.-H. Yu, J.G. Kim, H.S. Kim*, “Synergetic strengthening of additively manufactured (CoCrFeMnNi)99C1 high-entropy alloy by heterogeneous anisotropic microstructure”, ADDITIVE MANUFACTURINNG 35 (2020) 101333.

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29

J.G. Kim, J.M. Park, J.B. Seol, J. Choe, J.-H. Yu, S. Yang, H.S. Kim, “Nano-scale solute heterogeneities in the ultrastrong selectively laser melted carbon-doped CoCrFeMnNi alloy”, MATERIALS SCIENCE AND ENGINEERING A 773 (2020) 138726.

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28

D.G. Kim, Y.H. Jo, J.M. Park, W.-M. Choi, H.S. Kim, B.J. Lee, S.S. Son, S. Lee, “Effects of annealing temperature on microstructures and tensile properties of a single FCC phase CoCuMnNi high-entropy alloy”, JOURNAL OF ALLOYS AND COMPOUNDS 812 (2020) 152111.

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27

Y. Seong, D. Yim, M.J. Jang, J.M. Park, S.J. Park, H.S. Kim, “Physics-based constitutive model of porous materials for die/isostatic compaction of metallic powders”, METALS AND MATERIALS INTERNATIONAL 26 (2020) 221-229.

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26

J.W. Bae, J. Jung, J.G. Kim, J.M. Park, S. Harjo, T. Kawasaki, H.S. Kim, “On the phase transformation and dynamic stress-strain partitioning of ferrous medium-entropy alloy using experimentation and finite element method”, MATERIALIA 9 (2020) 100619.

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25

J.G. Kim, H.J. Seo, J.M. Park, S.M. Baek, A. Amanov, C.S. Lee, H.S. Kim, “The role of ultrasonic nanocrystalline surface modification at elevated temperature on the hydrogen charging behavior of high-Mn steels”, MATERIALIA 9 (2020) 100626.

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24

J.G. Kim, J.W. Bae, J.M. Park, W. Woo, S. Harjo, S. Lee, H.S. Kim, “Effect of the Difference in Strength of Hard and Soft Components on the Synergetic Strengthening of Layered Materials”, METALS AND MATERIALS INTERNATIONAL (2020), in press.

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23

J.P. Oliveira, T.M. Curado, Z. Zeng, E. Rossinyol, F.M.B. Fernandes, J.M. Park, N. Schell, H.S. Kim, “Gas tungsten arc welding of as-rolled CrMnFeCoNi high entropy alloy”, MATERIALS AND DESIGN 189 (2020) 108505.

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22

J. Moon, J.M. Park, J.W. Bae, H.-S. Do, B.-J. Lee, H.S. Kim, “A new strategy for designing heterogeneous medium-entropy alloys with excellent tensile properties”, ACTA MATERIALIA 193 (2020) 71-82.

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21

J. Moon, J.M. Park, J.W. Bae, N. Kang, J. Oh, H. Shin, H.S. Kim, “Hetero-deformation-induced strengthening by twin-mediated martensitic transformation in an immiscible medium-entropy alloy”, SCRIPTA MATERIALIA 186 (2020) 24-28.

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20

S. Park, H. Nam, J.M. Park, Y.S. Na, H.S. Kim, N.H. Kang, “Superior-tensile property of CoCrFeMnNi alloys achieved using firction-stir welding for crygenic applications”, MATERIALS SCIENCE AND ENGINEERING A 788 (2020) 139547.

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19

G.M. Karthik, P. Sathiyamoorthi, A. Zargaran, J.M. Park, P. Asghari-Rad, S. Son, S.H. Park, H.S. Kim, “Novel precipitation and enhanced tensile properties in selective laser melted Cu-Sn alloy”, MATERIALIA 13 (2020) 100861.

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18

H. Kwon, J. Moon, J.W. Bae, J.M. Park, S. Son, H.S. Do, B.-J. Lee, H.S. Kim, “Precipitation-driven metastability engineering of carbon-doped CoCrFeNiMo medium-entropy alloys at cryogenic temperature”, SCRIPTA MATERIALIA 188 (2020) 140-145.

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17

J.M. Park, J. Moon, J.W. Bae, D.H. Kim, Y.H. Jo, S. Lee, H.S. Kim*, “Role of BCC phase on tensile behavior of dual-phase Al0.5CoCrFeMnNi high-entropy alloy at cryogenic temperature”, MATERIALS SCIENCE AND ENGINEERING A 746 (2019) 443-447.

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16

J.M. Jeon†, J.M. Park†, J.-H. Yu, J.G. Kim, Y. Seong, S.H. Park, H.S. Kim*, “Effects of microstructure and internal defects on mechanical anisotropy and asymmetry of selective laser-melted 316L austenitic stainless steel”, MATERIALS SCIENCE AND ENGINEERING A 763 (2019) 138152.

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15

P. Asghari-Rad, S. Praveen, J.W. Bae, J. Moon, J.M. Park, A. Zargaran, H.S. Kim, “Effect of grain size on the tensile behavior of V10Cr15Mn5Fe35Co10Ni25 high entropy alloy”, MATERIALS SCIENCE AND ENGINEERING A 744 (2019) 610-617.

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14

J.W. Bae, J.M. Park, J. Moon, W.M. Choi, B.-J. Lee, H.S. Kim, “Effect of μ-precipitates on the microstructure and mechanical properties of non-equiatomic CoCrFeNiMo medium-entropy alloys”, JOURNAL OF ALLOYS AND COMPOUNDS 781 (2019) 75-83.

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13

J. Yang, G. Wang, J.M. Park, H.S. Kim, “Microstructural behavior and mechanical properties of nanocrystalline Ti-22Al-25Nb alloy processed by high-pressure torsion”, MATERIALS CHARACTERIZATION 151 (2019) 129-136.

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12

J.G. Kim, J.W. Bae, J.M. Park, W. Woo, S. Harjo, K.-G. Chin, S. Lee, H.S. Kim, “Synergetic strengthening of TWIP-IF steel layered sheet investigated using an in situ neutron scattering tensile test”, SCIENTIFIC REPORTS 9 (2019) 6829.

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11

J.W. Bae, J.G. Kim, J.M. Park, W. Woo, S. Harjo, H.S. Kim, “In situ neutron diffraction study of phase stress evolution in a ferrous medium-entropy alloy under low-temperature tensile loading”, SCRIPTA MATERIALIA 165 (2019) 60-63.

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10

S. Praveen†, P. Asghari-Rad†, J.M. Park, J. Moon, J.W. Bae, A. Zargaran, H.S. Kim, “Exceptional cryogenic strength-ductility synergy in Al0.3CoCrNi medium-entropy alloy through heterogeneous grain structure and nano-scale precipitates”, MATERIALS SCIENCE AND ENGINEERING A 766 (2019) 138372.

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09

S. Praveen, J.M. Park, J. Moon, J.W. Bae, P. Asghari-Rad, A. Zargaran, H.S. Kim, “Achieving high strength and high ductility in Al0.3CoCrNi medium-entropy alloy through multi-phase hierarchical microstructure”, MATERIALIA 8 (2019) 100442.

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08

J. Moon, S.I. Hong, J.B. Seol, J.W. Bae, J.M. Park, H.S. Kim, “Strain-rate sensitivity of high-entropy alloys and its significance in deformation”, MATERIALS RESEARCH LETTERS 7 (2019) 503-509.

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07

J.M. Park, J. Moon, J.W. Bae, M.J. Jang, J. Park, S. Lee, H.S. Kim*, “Strain rate effects of dynamic compressive deformation on mechanical properties and microstructure of CoCrFeMnNi high-entropy alloy”, MATERIALS SCIENCE AND ENGINEERING A 719 (2018) 155-163.

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06

J.M. Park, J. Moon, J.W. Bae, J. Jung, S. Lee, H.S. Kim*, “Effect of annealing heat treatment on microstructural evolution and tensile behavior of the Al0.5CoCrFeMnNi high-entropy alloy”, MATERIALS SCIENCE AND ENGINEERING A 728 (2018) 251-258.

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05

J.M. Park, J.M. Jeon, J.G. Kim, Y. Seong, S.H. Park, H.S. Kim, “Effect of porosity on mechanical anisotropy of 316L austenitic stainless steel additively manufactured by selective laser melting”, JOURNAL OF POWDER MATERIALS 25 (2018) 475-481.

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04

J. Moon, M.J. Jang, J.W. Bae, D. Yim, J.M. Park, J. Lee, H.S. Kim, “Mechanical behavior and solid solution strengthening model for face-centered cubic single crystalline high-entropy alloys”, INTERMETALLICS 98 (2018) 89-94.

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03

S. Praveen, J.W. Bae, P. Asghari-Rad, J.M. Park, H.S. Kim, “Annealing-induced hardening in high-pressure torsion processed CoCrNi medium entropy alloy”, MATERIALS SCIENCE AND ENGINEERING A 734 (2018) 338-340.

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02

S. Praveen, J.W. Bae, P. Asghari-Rad, J.M. Park, H.S. Kim, “Ultra-high tensile strength nanocrystalline CoCrNi equi-atomic medium entropy alloy processed by high-pressure torsion”, MATERIALS SCIENCE AND ENGINEERING A 735 (2018) 394-397.

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01

S. Praveen, J.W. Bae, P. Asghari-Rad, J.M. Park, J.G. Kim, H.S. Kim, “Effect of annealing on microstructure and tensile behavior of CoCrNi medium entropy alloy processed by high-pressure torsion”, ENTROPY 20 (2018) 849.

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Patents

01

박정민, 김형섭, 최중호, 양상선, 김경태, 유지훈, “고엔트로피 합금 및 이의 제조방법”

대한민국: 10-2020-0079648 (출원), 10-2517288 (등록).
02

박정민, 임창윤, 하승목, 박준현, 박승현, 김양도, “부식방지를 위한 친환경적인 염화 이온 제거 필터”

대한민국: 10-2016-0020004 (출원), 10-1815369 (등록).
03

배재웅, 박정민, 문종언, 장민지, 김형섭, “중엔트로피 합금 및 그 제조방법”

대한민국: 10-2018-0122672 (출원), 10-2178331 (등록).
04

배재웅, 박정민, 김정기, 김형섭, “고강도 고인성 중엔트로피 합금 및 그 제조방법”

대한민국: 10-2018-0122672 (출원), 10-2178332 (등록).
05

문종언, 박정민, 도현석, 강남석, 오진목, 신현권, 이병주, 김형섭, “스피노달 분해를 이용한 경량 중엔트로피 합금”

대한민국: 10-2019-0029526 (출원), 10-2663387 (등록).
06

조승기, 김경태, 박정민, 정수호, “열간등방가압 후처리를 이용한 Bi-Te계 열전소재의 제조방법”

대한민국: 10-2024-0009528 (출원), 10-2869904 (등록).
07

김경태, 정수호, 조승기, 박정민, “BiTe계 n형-열전재료 제조용 분말, 이를 이용하여 제조된 BiTe계 n형-열전재료 및 이의 제조방법”

대한민국: 10-2020-0008017 (출원), 10-2938414 (등록).
08

박정민, 김태훈, 김연우, 최준필, “구형의 분말을 포함하는 자성 재료 및 자석의 제조 방법”

대한민국: 10-2025-0080226 (등록).
09

박정민, 박하음, 장효선, 김연우, 유지훈, “극저온에서 고강도·고연성 특성을 갖는 3D프린팅용 합금 분말”

대한민국: 10-2026-0067125 (출원).
10

박정민, 김태훈, 김연우, “코어-쉘 구조의 복합 자성 입자를 포함하는 적층제조용 분말 및 자성 조형체의 제조방법”

대한민국: 10-2026-0084106 (출원).
11

주효문, 김한재, 용왕현, 조영철, 김경복, 윤나경, 공효재, 김성진, 최중호, 유지훈, 박정민, 김경태, “3D 프린팅 합금 조성물 및 이를 이용한 3D 프린팅 합금”

대한민국: 10-2025-0051050 (출원).
12

박정민, 김형섭, 권현석, 최중호, 김경태, 유지훈, “고인장 특성을 갖는 3D프린팅용 철계 합금 조성물 및 이의 설계 방법”

대한민국: 10-2023-0111291 (출원).
13

J.W. Bae, J.M. Park, J. Moon, M.J. Jang, H.S. Kim, “Medium-entropy alloys and Manufacturing method of the same”

PCT: PCT/KR2019/010386 (출원).
14

J.W. Bae, J.M. Park, J.G. Kim, H.S. Kim, “High-strength and high-toughness medium entropy alloy and manufacturing method for the same”

PCT: PCT/KR2019/013379 (출원).
15

K.T. Kim, S. Jung, S.K. Jo, J.M. Park, “Powder for preparing BiTe-based thermoelectric Materials, BiTe-based thermoelectric Materials using the same and preparation method thereof”

PCT: PCT/KR2023/017964 (출원).

IAM2 Lab

Research Fields

금속 적층제조 (PBF, DED)

첨단금속소재 (Al, Fe, Ti, Cu, HEA 등)

AI 연계 기술

금속 적층제조 (PBF, DED)

첨단금속소재 (Al, Fe, Ti, Cu, HEA 등)

AI 연계 기술

Principal Investigator

박정민 (Jeong Min Park), Ph.D.

▣Education

▣Experience / Career

▣Academic Activities

▣Awards

Members

박하음(Haeum Park)

김연우(Yeon Woo Kim)

이승연(Seungyeon Lee)

윤지상(Ji Sang Yoon)

안소라

박규현

박찬호

Papers

Project

Research Projects

News

경남TP, ‘2026년도 대한기계학회 연계 3D프린팅 기술세미나’ 개최

포스텍, 숨은 기공 반영한 예측...항공·자동차 ‘꿈의 소재’ 상용화 앞당긴다

우리 대학, 첨단디지털제조기술 세미나 개최… AX 전환 해법 모색

보이지 않는 결함까지 읽어내는 AI 금속 3D 프린팅

금속 3D 프린팅 보이지 않는 결함, AI가 수 초 만에 강도까지 예측

AI enables defect-aware prediction of metal 3D-printed part quality

재료연, 금속 3D프린팅 부품 결함 예측 AI 모델 개발

금속 3D프린팅 부품 내부 ‘AI로 훤히 본다’… 결함 예측·설명까지

[T나는 과학] 금속 3D 프린팅 결함, 찍기 전에 안다…AI로 사전 예측

[Science Bulletin] AI Model Predicts Internal Defects in Metal 3D-Printed Parts

3D 금속 부품 속 '미세 결함' 잡아내 설명까지 해주는 '친절한 AI'

경남대 RISE사업단, KAIST 우주연구원과 ‘우주항공용 적층제조 기술교류회’ 열어

재료硏, 2025 세계 최상위 2% 연구자 8명 선정

재료연, 세계 최상위 2% 연구자 8명 선정

'2025 세계 최상위 2% 연구자'에 한국재료연구원 8명 뽑혔다

원익아이피에스, 171억 규모 에기평 에너지 수요관리 기술개발 주관기관 선정

New 3D printed metal alloy enhances durability for space exploration

3D-Printed Alloy Paves the Way for Extreme Environment Applications

Researchers develop ultra-strong metal 3D printing alloy

Enhanced 3D-printed alloy shows high potential for space applications

재료연구원, 우주환경용 극저온 특수합금 3D프린팅 기술 개발

한국재료연구원, 우주환경용 고성능 신합금 개발 성공

재료연구원, 우주환경용 극저온 특수합금 3D프린팅 기술 개발

재료연, 우주환경 특화 '극저온 금속 3D프린팅 신합금' 개발

재료硏, 경상대-포스텍과 우주환경용 극저온 특수합금 3D프린팅 기술 개발

영하 196도에서도 성능 우수한 신합금 개발

3D프린팅으로 극한 우주환경 버티는 신소재 만든다

2026년 창원대 현장실습생 공통역량강화 세미나

2026년 iHSM3 학회

2026년도 3DP팀 부산 워크샵

2026년 창원대 현장실습생 공통역량강화 세미나

2026년 iHSM3 학회

2026년도 3DP팀 부산 워크샵

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