"Effect of substrate yield strength and grain size on the residual stress of direct energy deposition additive manufacturing measured by neutron diffraction"

Author Sang Guk Jeong, Soung YeoulAhn, Eun Seong Kim, Gangaraju Manogna Karthik, Youl Baik, Daehee Seong, You Sub Kim, Wanchuck Woo, Hyoung Seop Kim

Publisher Materials Science and Engineering: A, 851, 143632 (2022)

"Multi-scale investigation on local strain and damage evolution of Al1050/steel/Al1050 clad sheet"

Author Gang Hee Gu, Rae Eon Kim, Eun Seong Kim, Yongju Kim, Hyeonseok Kwon, Soung Yeoul Ahn, Min Hong Seo, Hyoung Seop Kim

Publisher Journal of Materials Research and Technology, 20, 128-138 (2022)

"Excellent combination of cryogenic strength and ductility of a metastable Fe65Ni15Co8Mn8Ti3Si medium entropy alloy through the exceptional deformation-induced martensitic transformation"

Author Farahnaz Haftlang, Jihye Kwon, Jongun Moon, Peyman Asghari-Rad, Hyoung Seop Kim

Publisher Journal of Materials Science, (2022)

"Transformation-induced plasticity in the heterogeneous microstructured Ti-Zr-Nb-Sn alloy via in-situ alloying with directed energy deposition"

Author Yukyeong Lee, Shuanglei Li, Eun Seong Kim, Dong Jun Lee, Jae Bok Seol, Hyokyung Sung, Hyoung Seop Kim, Taekyung Lee, Jung Seok Oh, Tae-Hyun Nam, Jung Gi Kim

Publisher Additive Manufacturing, 58, 102990 (2022)

"Determining reliable wide-strain-range equivalent stress–strain curves using 3D digital image correlation"

Author Gang HeeGu, Soung Yeoul Ahn, Yongju Kim, Min Hong Seo, Hyoung Seop Kim

Publisher Journal of Materials Research and Technology, 19, 2822-2830 (2022)

"Optimization of Laser-Powder Bed Fusion Processed Fe–4.5Si Alloy via Response Surface Methodology"

Author Minseok Gwak, Jun Young Park, Sang Guk Jeong, Jae Bok Seol, Hyokyung Sung, Seokhwan Kim, Hyoung Seop Kim, Jung Gi Kim

Publisher Steel research international, 2200155 (2022)

"Bauschinger Effect or Kinematic Hardening: Bridging Microstructure and Continuum Mechanics"

Author Olivier Bouaziz, Hyoung Seop Kim, Jungwan Lee, Yuri Estrin

Publisher Metals and Materials International, (2022)

"Interface characteristics and mechanical behavior of additively manufactured multi-material of stainless steel and Inconel"

Author Man JaeSagong, Eun Seong Kim, Jeong Min Park, Gangaraju Manogna Karthik, Byeong-Joo Lee, Jung-Wook Cho, Chong Soo Lee, Takayoshi Nakano, Hyoung Seop Kim

Publisher Materials Science and Engineering: A, 847, 143318 (2022)

"A facile strengthening method by co-doping boron and nitrogen in CoCrFeMnNi high-entropy alloy"

Author Sujung Son, Jungwan Lee, Peyman Asghari-Rad, Gang Hee Gu, Farahnaz Haftlang, Hyoung Seop Kim

Publisher Materials Science and Engineering: A, 846, 143307 (2022)

"A New Digital Image Correlation Method for Measuring Wide Strain Range True Stress–Strain Curve of Clad Materials"

Author Gang Hee Gu, Yongju Kim, Rae Eon Kim, Min Hong Seo, Hyoung Seop Kim

Publisher Metals and Materials International, (2022)

"Importance of Microstructural Features in Bimodal Structure–Property Linkage"

Author Yongju Kim, Jaimyun Jung, Hyung Keun Park, Hyoung Seop Kim

Publisher Metals and Materials International, (2022)

"Fe55Co17.5Ni10Cr12.5Mo5 High-Entropy Alloy with Outstanding Cryogenic Mechanical Properties Driven by Deformation-Induced Phase Transformation Behavior"

Author Hae Don Park, Jong Woo Won, Jougun Moon, Hyoung Seop Kim, Hyokyung Sung, Jae Bok Seol, Jae Wung Bae, Jung Gi Kim

Publisher Metals and Materials International, (2022)

"Deformation behavior of lightweight clad sheet: Experiment and modeling"

Author Yongju Kim, Gang Hee Gu, Rae Eon Kim, Min Hong Seo, Hyoung Seop Kim

Publisher Materials Science and Engineering: A, 852, 143666 (2022)

"Mechanical and magnetic properties of soft magnetic Fe–Ni permalloy produced by directed energy deposition processes"

Author Eun Seong Kim, Farahnaz Haftlang, Soung Yeoul Ahn, Hyeonseok Kwon, Gang Hee Gu, Hyoung Seop Kim

Publisher Journal of Materials Science, Innovation in Materials Processing (2022)

"Improving the ductility in laser welded joints of CoCrFeMnNi high entropy alloy to 316 stainless steel"

Author J.P.Oliveira, A.Shamsolhodaei, Jiajia Shen, J.G.Lopes, R.M.Gonçalves, Marianade Brito Ferraz, Lourenço Piçarraa, Z.Zeng, N.Schell, N.Zhou, Hyoung Seop Kim

Publisher Materials & Design, 219, 110717 (2022)

"The subsurface deformed region and superficial protective tribo-oxide layer during wear in a non-equiatomic CoCrFeNiV high entropy alloy"

Author Farahnaz Haftlang, Alireza Zargaran, Sujung Son, Sunghak Lee, Soon-Jik Hong, Hyoung Seop Kim

Publisher Materials & Design, 218, 110685 (2022)

"A precipitation-hardened AlSi10Mg alloy fabricated using selective laser melting"

Author Soung Yeoul Ahn, Jongun Moon, Yeon Taek Choi, Eun Seong Kim, Sang Guk Jeong, Jeong Min Park, Mungu Kang, Hyomoon Joo, Hyoung Seop Kim

Publisher Materials Science and Engineering: A, 844, 143164 (2022)

"Asymmetry evolutions in microstructure and strain hardening behavior between tension and compression for AZ31 magnesium alloy"

Author Wenke Wang, Wenzhen Chen, Jaimyun Jung, Chao Cui, Peng Li, Jianlei Yang, Wencong Zhang, Renlong Xiong, Hyoung Seop Kim

Publisher Materials Science and Engineering: A, 844, 143168 (2022)

"Microstructure and defect effects on strength and hydrogen embrittlement of high-entropy alloy CrMnFeCoNi processed by high-pressure torsion"

Author Abbas Mohammadi, Payam Edalati, Makoto Arita, Jae Wung BaedHyoung Seop Kim, Kaveh Edalati

Publisher Materials Science and Engineering: A, 844, 143179 (2022)

"The influence of laser powder-bed fusion microstructures on the corrosion behavior of CuSn alloy"

Author G. M. Karthik, Farahnaz Haftlang, Jaeik Kwak, Praveen Sathiyamoorthi, Alireza Zargaran, Yong-Tae Kim, Hyoung Seop Kim

Publisher Journal of Materials Science, Innovation in Materials Processing (2022)