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Hyung Giun Kim

Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division

Korea, Republic of (South Korea)

SCHOLARLY PAPERS

21

DOWNLOADS

591

TOTAL CITATIONS

2

Scholarly Papers (21)

1.

Effect of Support Structures on the Deformation of Alsi10mg Aircraft Parts Made Using Dmls

Number of pages: 33 Posted: 15 Apr 2022
affiliation not provided to SSRN, Gyeongsang National University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 76 (837,727)

Abstract:

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AM (additive manufacturing), 3D printing, Rapid prototyping, DMLS, AlSi10Mg powder

Microstructure Formation Mechanisms of Spinodal Fe–Cu Alloys Fabricated Using Electron-Beam Powder Bed Fusion

Number of pages: 36 Posted: 23 Feb 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division, Korea Institute of Industrial Technology (KITECH), affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 31 (1,341,098)

Abstract:

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Fe‒Cu alloys, Electron-beam powder bed fusion, Cu particles, Lack-of-fusion defects, Micro-crack, residual stress

3.

Effect of Energy Density on the Down Surface Characteristics of AlSi10Mg Alloy Fabricated Via Selective Laser Melting

Number of pages: 20 Posted: 09 Aug 2024
Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Hanyang University, LIG Nex1, LIG Nex1, LIG Nex1 and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 52 (1,041,696)

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selective laser melting, surface roughness, down surface, melt pool, energy density

Effect of Powder Size on Ti-6al-4v Alloy Sintered by Hot Isostatic Pressing Below Beta Transus Temperature

Number of pages: 12 Posted: 21 Feb 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), affiliation not provided to SSRN, affiliation not provided to SSRN, Konkuk University - Department of Energy Engineering, Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division and Korea Institute of Industrial Technology (KITECH)
Downloads 31 (1,341,098)

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Ti-6Al-4V, Powder Metallurgy, Hot isostatic pressing, Powder size, below β transus temperature

Effect of Powder Size on Ti-6al-4v Alloy Sintered by Hot Isostatic Pressing Below Beta Transus Temperature

Number of pages: 13 Posted: 14 Feb 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Materials Science, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Hanyang University, Konkuk University - Department of Energy Engineering, Korea Institute of Industrial Technology (KITECH) and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 20 (1,500,232)

Abstract:

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Ti-6Al-4V, Powder metallurgy, Hot isostatic pressing, Powder size, below β transus temperature

5.

Effect of Process Parameters for Selective Laser Melting With SUS316L on Mechanical and Microstructural Properties With Variation in Chemical Composition

Number of pages: 10 Posted: 28 Jan 2021
Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Inha University, Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 43 (1,145,425)

Abstract:

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Selective laser melting SUS316L High density Energy density Property tuning

6.

Optimization of Hatch Spacing for Improved Build Rate And High Density Preservation in Laser Powder Bed Fusion Of Pure Titanium

Number of pages: 41 Posted: 27 Sep 2024
affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), affiliation not provided to SSRN, Korea University of Technology and Education and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 41 (1,222,651)

Abstract:

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Laser powder bed fusion, High productivity, Optimal hatch spacing, Commercially pure titanium, Fully dense

7.

Effect of Bcc Copper Precipitates on the Brittle-Ductile Behavior of Fe-Cu Alloys Fabricated Using Hip

Number of pages: 13 Posted: 20 Oct 2023
affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Sungkyunkwan University, affiliation not provided to SSRN, Kangwon National University, Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division and Korea Institute of Industrial Technology (KITECH)
Downloads 41 (1,170,409)

Abstract:

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Fe-10Cu, Hot isostatic pressing, BCC Cu, Mechanical properties, precipitation

8.

Effects of direct hot isostatic pressing on microstructural, electrical and mechanical properties of selective laser melted pure copper

Number of pages: 39 Posted: 22 Sep 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), affiliation not provided to SSRN, affiliation not provided to SSRN, Konkuk University - Department of Energy Engineering, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH) and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 33 (1,290,922)

Abstract:

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Additive manufacturing, Selective Laser Melting, copper, post treatment, Hot Isostatic Pressing

9.

Investigation of Microstructural and Mechanical Properties on a Pure Niobium Fabricated by Selective Laser Melting for Defect-Free Process Based on the Energy Density

Number of pages: 14 Posted: 21 Jan 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division and Korea Institute of Materials Science
Downloads 29 (1,345,526)

Abstract:

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additive manufacturing, selective laser melting, niobium, Energy density, hot isostatic pressing

10.

Effect of Heating Scan Strategy Using Low Energy Density on Relief of Thermal Residual Stress in L-Pbf Process For Cocrmo Alloy

Number of pages: 25 Posted: 22 Sep 2023
affiliation not provided to SSRN, Inha University, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Inha University, affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH) and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 28 (1,345,526)

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Selective Laser Melting, CoCrMo, rescanning, residual stress, mechanical properties, Energy density

11.

Hot isostatic pressing-induced dynamic recrystallization in pure copper: mechanisms and implications for work hardening enhancement

Number of pages: 26 Posted: 30 Sep 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Hanyang University, Konkuk University - Department of Energy Engineering, Korea Institute of Industrial Technology (KITECH) and Korea Institute of Industrial Technology (KITECH)
Downloads 26 (1,385,945)

Abstract:

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Pure Cu, dynamic recrystallization, hot isostatic pressing, dislocation, work hardening

12.

Effect on Microstructural and Mechanical Properties of Selective Laser Melted Pure Ti Parts Using Stress Relief Heat-Treatment Process

Number of pages: 24 Posted: 24 Jul 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Konkuk University - Department of Energy Engineering, Korea Institute of Industrial Technology (KITECH) and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 26 (1,372,601)
Citation 1

Abstract:

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Additive Manufacturing, selective laser melting, Titanium, stress relief, residual stress

13.

Effect of Direct Hot Isostatic Pressing on Microstructure and Characteristics of Alsi10mg Alloy Fabricated by Selective Laser Melting

Number of pages: 30 Posted: 13 Feb 2025
Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), affiliation not provided to SSRN, Hanyang University, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH) and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 22 (1,424,331)
Citation 1

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Selective laser melting, Hot isostatic pressing, Si precipitation, Internal pores, Residual stress

14.

Effect of Down Surface Energy Density on Surface Roughness and Microstructure of Pure Titanium Fabricated by Selective Laser Melting

Number of pages: 25 Posted: 15 Jul 2025
affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Konkuk University - Department of Energy Engineering, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH) and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 16 (1,500,778)

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additive manufacturing, Selective Laser Melting, Titanium, Energy density, Down surface

15.

Optimization of Layer Thickness Based on Energy Density in the L-Pbf Processing of Pure Titanium: Enhanced Productivity While Maintaining Density Stability

Number of pages: 37 Posted: 21 Aug 2025
affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Konkuk University - Department of Energy Engineering, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH) and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 15 (1,518,554)

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Additive Manufacturing, laser powder bed fusion, titanium, Energy density, Layer thickness

16.

Effect of Hip Temperature on Microstructural, Mechanical, Thermal and Electrochemical Properties of Sus316l-10cu Alloy Fabricated by Slm

Number of pages: 42 Posted: 21 Aug 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Konkuk University - Department of Energy Engineering, Hanyang University, affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH) and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 13 (1,518,554)

Abstract:

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Selective Laser Melting, Hot isostatic pressing, SUS316L-10Cu alloy, Energy density, Mechanical properties

17.

Development of a Laves-phase–strengthening post-processing technology enabling a fourfold improvement in the productivity of L-PBF–fabricated Inconel 718 components

Number of pages: 43 Posted: 21 Jan 2026
Korea Institute of Industrial Technology (KITECH), affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Sungkyunkwan University, affiliation not provided to SSRN, Konkuk University - Department of Energy Engineering, Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division and Korea Institute of Industrial Technology (KITECH)
Downloads 11 (1,541,665)

Abstract:

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Additive Manufacturing, Laser bed fusion, Hot isostatic pressing, Inconel 718, microstructural evolution, mechanical properties

18.

Microstructural Evolution and Grain Growth Activation Energy of Tungsten Sintered Under Low-Temperature High-Pressure Conditions Via Hot Isostatic Pressing

Number of pages: 14 Posted: 09 Aug 2025
affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), Konkuk University - Department of Energy Engineering, Korea Institute of Industrial Technology (KITECH) and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 11 (1,541,665)

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Tungsten, Activation energy, Grain Growth, Sintering, Hot isostatic pressing

19.

Effects of Heat Treatment below Beta Transus Temperature on the Microstructure and Mechanical Properties of Ti-6Al-4V Alloy Fabricated by Selective Laser Melting

Number of pages: 26 Posted: 08 Sep 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), Korea Institute of Materials Science, Hanyang University, Konkuk University - Department of Energy Engineering, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH) and Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division
Downloads 10 (1,541,665)

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Selective laser melting, Ti-6Al-4V, Residual stress, Stress relief, Beta transus temperature

20.

Grain growth and mechanical response of Fe–Cu alloys during two-step hot isostatic pressing: role of initial microstructure and Cu phase evolution

Number of pages: 44 Posted: 02 Jun 2026
Korea Institute of Industrial Technology (KITECH), affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), affiliation not provided to SSRN, affiliation not provided to SSRN, Konkuk University - Department of Energy Engineering, Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division and Korea Institute of Industrial Technology (KITECH)
Downloads 8 (1,584,314)

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Fe–Cu alloy, Two-step HIP, Initial microstructure, Grain growth behavior, Strength–ductility transition, Cu precipitates.

21.

Initial microstructure-dependent grain growth and mechanical response in Fe–Cu alloys processed by two-step hot isostatic pressing

Number of pages: 42 Posted: 08 May 2026
Korea Institute of Industrial Technology (KITECH), affiliation not provided to SSRN, Korea Institute of Industrial Technology (KITECH), Korea Institute of Industrial Technology (KITECH), affiliation not provided to SSRN, affiliation not provided to SSRN, Konkuk University - Department of Energy Engineering, Korea Institute of Industrial Technology (KITECH) - Gangwon Regional Division and Korea Institute of Industrial Technology (KITECH)
Downloads 8 (1,566,597)

Abstract:

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Fe-Cu alloy, Two-step HIP, Initial microstructure, Grain growth behavior, Strength-ductility transition, Cu precipitates.