Search Results - "Kang, Hee Joo"

Phase-field simulations and microstructural analysis of epitaxial growth during rapid solidification of additively manufactured AlSi10Mg alloy by Park, Jiwon, Kang, Joo-Hee, Oh, Chang-Seok

“…In metal additive manufacturing, the unique microstructure from extreme process conditions determines the properties of the build part. In this study, the…”
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Deformation mechanisms and texture evolution in high entropy alloy during cold rolling by Kaushik, Lalit, Kim, Min-Seong, Singh, Jaiveer, Kang, Joo-Hee, Heo, Yoon-Uk, Suh, Jin-Yoo, Choi, Shi-Hoon

“…In the present study, equiatomic CoCrFeMnNi high entropy alloy (HEA) was subjected to thickness reductions of 20, 40, and 60% during cold rolling in order to…”
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Factors Affecting the Inclusion Potency for Acicular Ferrite Nucleation in High-Strength Steel Welds by Kang, Yongjoon, Jeong, Seonghoon, Kang, Joo-Hee, Lee, Changhee

“…Factors affecting the inclusion potency for acicular ferrite nucleation in high-strength weld metals were investigated and the contribution of each factor was…”
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Deciphering the role of multiple generations of annealing twins on texture evolution in cold-rolled high entropy alloys during annealing by Kaushik, Lalit, Singh, Jaiveer, Kang, Joo-Hee, Ko, Yoon Seok, Kim, Dong-Ik, Suh, Jin-Yoo, Choi, Shi-Hoon

“…The occurrence of multiple generations of annealing twins (MGAT) in low stacking fault energy (SFE) materials leads to significant texture weakening with the…”
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Determination of onset temperature of melting in binary alloys using unit root test in differential scanning calorimetry by Park, Jiwon, Moon, Kil-Won, Oh, Chang-Seok, Kang, Joo-Hee, Jung, Jeki, Lee, Youho, Kim, Dongju

“…One of the important functions in differential scanning calorimetry (DSC) measurements is to determine the phase transition temperature of materials. In this…”
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Strain Analysis of Multi-Phase Steel Using In-Situ EBSD Tensile Testing and Digital Image Correlation by Kim, Kyung Il, Oh, Yeonju, Kim, Dong Uk, Kang, Joo-Hee, Cho, Nam Ik, Oh, Kyu Hwan, Kang, Jun-Yun, Han, Heung Nam

“…An in-situ analysis of local strain accommodation on transformation induced plasticity (TRIP) aided multi-phase steel was performed with a correlative…”
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Micromechanical analysis of anisotropy and asymmetry in pure titanium using electron backscatter diffraction and crystal plasticity finite element modeling by Kim, Ji Hoon, Kang, Joo-Hee, Oh, Chang-Seok

“…Commercially pure titanium (CP Ti) with a hexagonal close-packed structure exhibits large anisotropy and asymmetry at room temperature. While several reasons…”
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Potential Method to Distinguish Copper Molten Marks Using Boundary and Grain Characteristics by Park, Jinyoung, Kang, Joo-Hee, Jang, Hyo-Sun, Ko, Young Ho, Bang, Sun Bae

“…The microstructure of molten marks changes according to ambient temperatures, when a short circuit occurs. Investigation of microstructural changes is…”
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Heterogeneity in deformation and twinning behaviors through the thickness direction in E-form Mg alloy sheets during an Erichsen test by Singh, Jaiveer, Kim, Min-Seong, Lee, Seong-Eum, Kim, Eun-Young, Kang, Joo-Hee, Park, Jun-Ho, Kim, Jae-Joong, Choi, Shi-Hoon

“…The heterogeneity of both deformation and twinning behaviors through the thickness direction in E-form Mg alloy sheets was investigated via conventional…”
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New Approach to Distinguish Copper Molten Marks Based on Quantitative Microstructure Analysis Using Electron Backscatter Diffraction by Park, Jinyoung, Kang, Joo-Hee, Lee, Eui Pyeong, Ko, Young Ho, Bang, Sun Bae

“…Molten marks identified at a fire site can aid in determining the cause of a fire. Quantitative analysis of such molten marks has not yet been reported,…”
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Bimodal grain structures and tensile properties of a biomedical Co–20Cr–15W–10Ni alloy with different pre-strains by Li, Cheng-Lin, Choi, Seong-Woo, Oh, Jeong Mok, Hong, Jae-Keun, Yeom, Jong-Taek, Kang, Joo-Hee, Mei, Qing-Song, Park, Chan Hee

“…The influence of pre-strain on the formation of bimodal grain structures and tensile properties of a Co–20Cr–15W–10Ni alloy was investigated. The bimodal grain…”
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Mesoscale Simulation of Deformation Behaviors of E-form and AZ31 Mg Alloys During Ex-Situ Mini-V-Bending Tests by Singh, Jaiveer, Kim, Min-Seong, Kang, Joo-Hee, Choi, Shi-Hoon

“…Mesoscale simulations based on the resolved shear stress (RSS) analysis and the crystal plasticity finite element method (CPFEM) simulations were used to…”
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Anticancer Drug-Incorporated Layered Double Hydroxide Nanohybrids and Their Enhanced Anticancer Therapeutic Efficacy in Combination Cancer Treatment by Kang, Joo-Hee, Kim, Tae-Hyun, Oh, Jae-Min, Kim, Tae-il, Kim, Hyoung-Jun, Lee, Gyeong Jin

“…Objective. Layered double hydroxide (LDH) nanoparticles have been studied as cellular delivery carriers for anionic anticancer agents. As MTX and 5-FU are…”
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Determination of Yield Stress in a Duplex Steel with α + γ Lamellar Structure by Heo, Yoon-Uk, Kang, Joo-Hee, Heo, Nam Hoe, Kim, Sung-Joon

“…Yield stress σ y is evaluated in a duplex steel with α  +  γ lamellar structure by calculating the stress for the propagation of pile-up dislocations in one…”
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Hydride embrittlement resistance of Zircaloy-4 and Zr-Nb alloy cladding tubes and its implications on spent fuel management by Kim, Sangbum, Kang, Joo-Hee, Lee, Youho

“…•Mechanical tests of hydrided Zircaloy-4 and Zr-Nb alloy with Ring Compression Test.•EBSD analyses on texture of reactor-grade hydrided Zircaloy cladding…”
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Electrochromic device of PEDOT–PANI hybrid system for fast response and high optical contrast by Kang, Joo-Hee, Oh, Yeon-Ji, Paek, Seung-Min, Hwang, Seong-Ju, Choy, Jin-Ho

“…An organic–organic hybrid system composed of the polyaniline (PANI) and poly-(3,4-ethylenedioxythiophene) (PEDOT) with controlled thickness was developed…”
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Suppressed hydride precipitation in the welding zone of a zirconium-based alloy cladding tube by Kim, Sangbum, Kang, Joo-Hee, Lee, Youho

“…•Mesoscale characteristics of hydride precipitation in the welding zone (WZ) of reactor-grade Zirconium-based alloy cladding tube is investigated.•Hydride…”
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Effect of wire brushing on warm roll bonding of 6XXX/5XXX/6XXX aluminum alloy clad sheets by Kim, Su-Hyeon, Kim, Hyoung-Wook, Euh, Kwangjun, Kang, Joo-Hee, Cho, Jae-Hyung

“…► Wire brushing reduced threshold reduction. ► Wire brushing suppressed incompatible deformation between clad and core. ► Wire brushing prevented waviness and…”
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Enhanced lithium storage capacity and cyclic performance of nanostructured TiO2-MoO3 hybrid electrode by Paek, Seung-Min, Kang, Joo-Hee, Jung, Hyun, Hwang, Seong-Ju, Choy, Jin-Ho

“…New porous heterostructure of TiO(2)-MoO(3) nanohybrids have been successfully synthesized via an exfoliation and reassembling method: the hybridization…”
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Solidification and Precipitation Microstructure Simulation of a Hypereutectic Al–Mn–Fe–Si Alloy in Semi-Quantitative Phase-Field Modeling with Experimental Aid by Park, Jiwon, Oh, Chang-Seok, Kang, Joo-Hee, Jung, Jae-Gil, Lee, Jung-Moo

“…In this study, microstructural evolution during solidification of a hypereutectic Al–Mn–Fe–Si alloy was investigated using semi-quantitative…”
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