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Min Chul Jo

Researcher at Pohang University of Science and Technology

Publications -  19
Citations -  579

Min Chul Jo is an academic researcher from Pohang University of Science and Technology. The author has contributed to research in topics: Austenite & Twip. The author has an hindex of 10, co-authored 19 publications receiving 281 citations. Previous affiliations of Min Chul Jo include Samsung.

Papers
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Journal ArticleDOI

Effects of solid solution and grain-boundary segregation of Mo on hydrogen embrittlement in 32MnB5 hot-stamping steels

Jisung Yoo, +7 more
- 01 Apr 2021 - 
TL;DR: In this article, the effects of solute Mo on HE have been rarely studied for developing 32MnB5 steel, and most studies on the alloying of Mo for interfacial cohesion have been conducted theoretically by calculating the cohesive energies in the Fe lattice.
Journal ArticleDOI

Effects of Cu addition on resistance to hydrogen embrittlement in 1 GPa-grade duplex lightweight steels

Jisung Yoo, +6 more
- 01 Sep 2020 - 
TL;DR: In this article, three Fe 0.8C-15Mn-7Al-Cu duplex lightweight steels were fabricated, and their resistance to HE was evaluated by the loss of elongation measured from slow-strain-rate tensile tests and by the concentration and diffusivity of H measured from electrochemical H permeation tests.
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Effects of SiC particulate size on dynamic compressive properties in 7075-T6 Al-SiCp composites

Lee Hyungsoo, +7 more
- 19 Dec 2018 - 
TL;DR: In this article, SiCps were homogeneously distributed without SiCp agglomeration, pores, or cracks, and their volume fractions were 49.5, 54.1, and 56.5% in the 30S, 10S, and BS composites, respectively.
Journal ArticleDOI

Effects of Nb and Mo alloying on resistance to hydrogen embrittlement in 1.9 GPa-grade hot-stamping steels

Min Chul Jo, +7 more
- 03 Jul 2020 - 
TL;DR: In this article, Nb-and Mo-alloyed 1.9-GPa hot stamping steels were fabricated in the laboratory, and their resistance to hydrogen embrittlement was evaluated by slow strain-rate tensile (SSRT) tests without and after hydrogen charging.
Journal ArticleDOI

Effects of solute segregation on tensile properties and serration behavior in ultra-high-strength high-Mn TRIP steels

Min Chul Jo, +8 more
- 07 Jan 2019 - 
TL;DR: In this paper, the authors investigated the effects of compositionally-segregated microstructures on tensile properties and serration behavior in precipitation-hardened high-Mn TRIP steels.