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Gang Hee Gu
Gang Hee Gu
Department of Materials Science and Engineering, POSTECH (Pohang University of Science and
Verifierad e-postadress på postech.ac.kr - Startsida
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Superior antifouling properties of a CoCrFeMnNi high-entropy alloy
S Son, S Kim, J Kwak, GH Gu, DS Hwang, YT Kim, HS Kim
Materials Letters 300, 130130, 2021
302021
Heterostructured alloys with enhanced strength-ductility synergy through laser-cladding
RE Kim, ES Kim, GM Karthik, GH Gu, SY Ahn, H Park, J Moon, HS Kim
Scripta Materialia 215, 114732, 2022
262022
Fabrication of multi-gradient heterostructured CoCrFeMnNi high-entropy alloy using laser metal deposition
GH Gu, ES Kim, H Kwon, S Son, RE Kim, TG Oh, HS Kim
Materials Science and Engineering: A 836, 142718, 2022
202022
A facile strengthening method by co-doping boron and nitrogen in CoCrFeMnNi high-entropy alloy
S Son, J Lee, P Asghari-Rad, GH Gu, F Haftlang, HS Kim
Materials Science and Engineering: A 846, 143307, 2022
192022
Effects of processing parameters and heat treatment on the microstructure and magnetic properties of the in-situ synthesized Fe-Ni permalloy produced using direct energy deposition
ES Kim, F Haftlang, SY Ahn, GH Gu, HS Kim
Journal of Alloys and Compounds 907, 164415, 2022
172022
Metastability engineering of partially recrystallized C-doped non-equiatomic CoCrFeNiMo medium-entropy alloy
H Kwon, A Zargaran, P Asghari-Rad, ES Kim, GH Gu, J Lee, J Moon, ...
Applied Physics Letters 119 (14), 2021
172021
Gradient heterostructured laser-powder bed fusion processed CoCrFeMnNi high entropy alloy
GM Karthik, Y Kim, ES Kim, A Zargaran, P Sathiyamoorthi, JM Park, ...
Additive Manufacturing 59, 103131, 2022
162022
Solid solution induced back-stress in multi-principal element alloys: experiment and modeling
Y Kim, P Asghari-Rad, J Lee, GH Gu, M Jang, O Bouaziz, Y Estrin, H Kato, ...
Materials Science and Engineering: A 835, 142621, 2022
152022
Tailoring microstructure with spatial heterogeneity in CoCrFeMnNi high-entropy alloy via laser surface relaxation
GH Gu, RE Kim, J Lee, HS Kim
Materials Science and Engineering: A 852, 143720, 2022
142022
Novel deep learning approach for practical applications of indentation
Y Kim, GH Gu, P Asghari-Rad, J Noh, J Rho, MH Seo, HS Kim
Materials Today Advances 13, 100207, 2022
142022
Obtaining a wide-strain-range true stress–strain curve using the measurement-in-neck-section method
GH Gu, J Moon, HK Park, Y Kim, MH Seo, HS Kim
Experimental Mechanics 61 (8), 1343-1348, 2021
142021
Multi-scale investigation on local strain and damage evolution of Al1050/steel/Al1050 clad sheet
GH Gu, RE Kim, ES Kim, Y Kim, H Kwon, SY Ahn, MH Seo, HS Kim
Journal of Materials Research and Technology 20, 128-138, 2022
112022
Deformation behavior of lightweight clad sheet: Experiment and modeling
Y Kim, GH Gu, RE Kim, MH Seo, HS Kim
Materials Science and Engineering: A 852, 143666, 2022
102022
Determination of damage model parameters using nano-and bulk-scale digital image correlation and the finite element method
GH Gu, J Kwon, J Moon, H Kwon, J Lee, Y Kim, ES Kim, MH Seo, ...
Journal of Materials Research and Technology 17, 392-403, 2022
102022
Novel multi-metal stainless steel (316L)/high-modulus steel (Fe-TiB2) composite with enhanced specific modulus and strength using high-pressure torsion
R Xiong, H Kwon, GM Karthik, GH Gu, P Asghari-Rad, S Son, ES Kim, ...
Materials Letters 303, 130510, 2021
102021
Multi-layered heterostructured CoCrFeMnNi high-entropy alloy processed using direct energy deposition and ultrasonic nanocrystalline surface modification
GH Gu, RE Kim, ES Kim, J Lee, A Amanov, HS Kim
Journal of Materials Research and Technology 21, 2880-2890, 2022
92022
Role of synergistic hardening and damage evolution on the stretchability of Al1050/steel/Al1050 sheets
RE Kim, GH Gu, H Kwon, SY Ahn, J Kwon, JA Lee, YT Choi, MH Seo, ...
Journal of Materials Research and Technology 21, 3514-3525, 2022
72022
Superior gradient heterostructured alloys fabricated by laser powder bed fusion via annealing and ultrasonic nanocrystal surface modification
RE Kim, GM Karthik, A Amanov, YU Heo, SG Jeong, GH Gu, H Park, ...
Scripta Materialia 230, 115422, 2023
62023
Multiscale defects enable synergetic improvement in yield strength of CrCoNi-based medium-entropy alloy fabricated via laser-powder bed fusion
H Jung, J Lee, GH Gu, H Lee, SM Seo, A Zargaran, HS Kim, SS Sohn
Additive Manufacturing 61, 103360, 2023
62023
Mechanical and magnetic properties of soft magnetic Fe–Ni permalloy produced by directed energy deposition processes
ES Kim, F Haftlang, SY Ahn, H Kwon, GH Gu, HS Kim
Journal of Materials Science 57 (38), 17967-17983, 2022
62022
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Artiklar 1–20