Metal Additive Manufacturing

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Metal Additive Manufacturing (MAM)

Metal Additive Manufacturing, or Metal 3D Printing, is a revolutionary metallurgical production method capable of producing highly complex parts directly from a computer file and raw material. Its high potential lies in its ability to manufacture customized products with individualization, complexity and weight reduction for free. The advantage of the additive manufacturing method, which allows almost unlimited object geometries to be produced, means that complex internal structures.

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  • 1. Jeong Min Park, Jungho Choe, Hyung Keun Park, Sujung Son, Jaimyun Jung, Taek-Soo Kim, Ji-Hun Yu, Jung Gi Kim, Hyoung Seop Kim, Synergetic strengthening of additively manufactured (CoCrFeMnNi)99C1 high-entropy alloy by heterogeneous anisotropic microstructure, Additive Manufacturing 35 (2020) 101333.
  • 2. Jeong Min Park, Eun Seong Kim, Hyeonseok Kwon, Praveen Sathiyamoorthi, Kyung Tae Kim, Ji-Hun Yu, Hyoung Seop Kim, Effect of Heat Treatment on Microstructural Heterogeneity and Mechanical Properties of 1%C-CoCrFeMnNi alloy fabricated by Selective Laser Melting, Additive Manufacturing 47 (2021) 102283.
  • 3. G.M. Karthik, Eun Seong Kim, Praveen Sathiyamoorthi, Alireza Zargaran, Sang Guk Jeong, Renlong Xiong, Suk Hoon Kang, Jung-Wook Cho, Hyoung Seop Kim, Delayed deformation-induced martensite transformation and enhanced cryogenic tensile properties in laser additive manufactured 316L austenitic stainless steel, Additive Manufacturing 47 (2021) 102314.
  • 4. Jeong Min Park, Peyman Asghari-Rad, Alireza Zargaran, Jae Wung Bae, Jongun Moon, Jungho Choe, Sangsun Yang, Ji-Hun Yu, Hyoung Seop Kim, Nano-scale heterogeneity-driven metastability engineering in additively manufactured ferrous medium-entropy alloy, Acta Materialia 221 (2021) 117426.
  • 5. G.M. Karthik, Eun Seong Kim, Alireza Zargaran, Praveen Sathiyamoorthi, Sang Guk Jeong, Hyoung Seop Kim, Role of cellular structure on deformation twinning and hetero-deformation induced strengthening of laser powder-bed fusion processed CuSn alloy, Additive Manufacturing 54 (2022) 102744.
  • 6. G.M. Karthik, Yongju Kim, Eun Seong Kim, Alireza Zargaran, Praveen Sathiyamoorthi, Jeong Min Park, Sang Guk Jeong, Gang Hee Gu, Auezhan Amanov, Tamas Ungar, Hyoung Seop Kim, Gradient heterostructured laser-powder bed fusion processed CoCrFeMnNi high entropy alloy, Additive Manufacturing 59 (2022) 103131.
  • 7. Jihye Kwon; G.M. Karthik; Yuri Estrin; Hyoung Seop Kim, Constitutive modeling of cellular-structured metals produced by additive manufacturing, Acta Materialia 241 (2022) 118421.
  • 8. Jungho Choe, Kyung Tae Kim*, Ji Hun Yu, Jeong Min Park, Dong Yeol Yang, Soo ho Jung, Seungki Jo, Hyomoon Joo, Mungu Kang, Soung Yeoul Ahn, Sang Guk Jeong, Eun Seong Kim, Haksung Lee, Hyoung Seop Kim*, A Novel Route for Predicting the Cracking of Inoculant-added AA7075 Processed via Laser Powder Bed Fusion, Additive Manufacturing (2022) Additive Manufacturing 62 (2022) 103370.
  • 9. Farahnaz Haftlang, Eun Seong Kim, Jihye Kwon, Yoon-Uk Heo*, Hyoung Seop Kim*. Extraordinary combination of strength and ductility in an additively manufactured Fe-based medium entropy alloy through in situ formed η-nanoprecipitate and heterogeneous microstructure, Additive Manufacturing 63 (2023) 103421.
  • 10. Eun Seong Kim, Jeong Min Park*, Gangaraju Manogna Karthik, Kyung Tae Kim, Ji-Hun Yu, Hyoung Seop Kim*, Local composition detouring for defect-free compositionally graded materials in additive manufacturing, Materials Research Letters, 11 (2023) 586–594.
  • 11. Jaemin Wang, Sang Guk Jeong, Eun Seong Kim, Hyoung Seop Kim, Byeong-Joo Lee, Material-Agnostic Machine Learning Approach Enables High Relative Density in Powder Bed Fusion Products, Nature Communications 14 (2023) 6557.