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Yoonjeong Lee

Hyundai Steel Company - R&D Center

Chungnam, 31719

Korea, Republic of (South Korea)

  • Hyundai Steel Company - R&D Center

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    • Tel: +82416808456
SCHOLARLY PAPERS

3

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113

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Determination of Fe3o4 Concentration in Sintered Ores Through Simple Color Image Analysis

Number of pages: 26 Posted: 22 Jan 2023
Seongsoo Jeong, Haeseong Jeong, Seung Jee Yang, Sanghoon Cho, Yoonjeong Lee, Taechang Park, Yongki Seo, Kyung Joon Cha and Hoeil Chung
Hanyang University, Hanyang University, Hanyang University, Hanyang University, Hyundai Steel Company - R&D Center, affiliation not provided to SSRN, affiliation not provided to SSRN, Hanyang University and Hanyang University
Downloads 64 (933,592)

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Sintered ore, Iron oxide concentration, Color image analysis, Image Segmentation, XGBoost

2.

A Raman Measurement Scheme for Accurate Compositional Analysis of Dark-Colored Sample by Minimizing Laser-Induced Sample Degradation: Determination of Fe3o4 Concentration in Sintered Ores

Number of pages: 22 Posted: 24 Apr 2024
Sanghoon Cho, Haeseong Jeong, Yoonjeong Lee, Seongsoo Jeong, Sangjae Kim, Taechang Park, Yongki Seo and Hoeil Chung
Hanyang University, Hanyang University, Hyundai Steel Company - R&D Center, Hanyang University, Hanyang University, affiliation not provided to SSRN, affiliation not provided to SSRN and Hanyang University
Downloads 38 (1,222,651)

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Sintered ore, Magnetite (Fe3O4) concentration, Raman spectroscopy, Laser-induced sample degradation, Water wetting

3.

Influence of particle size on free-CaO extraction and phase evolution in cement using ethylene glycol

Number of pages: 22 Posted: 07 Feb 2026
Yunjae Yu, Miyeon Jeong, Jeshin Lee and Yoonjeong Lee
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Hyundai Steel Company - R&D Center
Downloads 11 (1,541,665)

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Portland cement clinker, Ethylene glycol reaction, Free calcium oxide, Particle-size-dependent dissolution behavior, Phase-dependent dissolution behavior