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Microstructure and Texture Evolution in Thermomechanically Processed FCC Metals and Alloys: a Review
Aman Gupta, Ranjeet Kumar, Lalit Kaushik, Sourabh Shukla, Vipin Tandon, Shi-Hoon Choi
Korean J. Met. Mater. 2024;62(7):564-592.   Published online 2024 Jun 28
DOI: https://doi.org/10.3365/KJMM.2024.62.7.564

Abstract
The stacking fault energy (SFE) of face-centered cubic (FCC) alloys is a critical parameter that controls microstructural and crystallographic texture evolution during deformation and annealing treatments. This review focuses on several FCC alloys, aluminum (Al), copper (Cu), austenitic stainless steels (ASSs), and high entropy alloys (HEAs), all of which exhibit..... More

                
Effect of Ga on the Morphology of SnO<sub>2</sub> Nano/Micro-Crystals Grown by a Thermal Evaporation Method
열증발법에 의해 성장한 SnO2 나노/마이크로 결정의 형상에 미치는 Ga의 영향
Geun-Hyoung Lee
이근형
Korean J. Met. Mater. 2024;62(7):558-563.   Published online 2024 Jun 28
DOI: https://doi.org/10.3365/KJMM.2024.62.7.558

Abstract
SnO2 nano/micro-crystals with different morphologies were fabricated by the thermal evaporation of SnO2 powders mixed with Ga2O3 powder. The synthesis process was performed at 1300℃ in air. X-ray diffraction (XRD) analysis, energy dispersive spectroscopy (EDS), scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR) were used to examine the..... More

                
Skutterudite: Reproducibility of Thermoelectric Performance of P-type R<sub>y</sub>Fe<sub>4-x</sub>Co<sub>x</sub>Sb<sub>12</sub> Bulky Compacts
Jin-Sol Kim, Dong-Kil Shin, Kwan-Ho Park, Il-Ho Kim
Korean J. Met. Mater. 2024;62(7):542-549.   Published online 2024 Jun 28
DOI: https://doi.org/10.3365/KJMM.2024.62.7.542

Abstract
Skutterudite compounds have excellent thermoelectric performance in the intermediate-to high temperature range. Their lattice thermal conductivity can be reduced by intensifying phonon scattering through independent vibrations of the guest atoms, by filling the voids within the lattice. Furthermore, the thermoelectric figure of merit (ZT) can be enhanced by optimizing the..... More

                
Aluminum Alloy Design by La Amount through Machine Learning and Experimental Verification
기계 학습 및 실험적 검증을 활용한 La 함량 별 알루미늄 합금 설계
Kyeonghun Kim, Jong-Goo Park, HaeWoong Yang, Uro Heo, NamHyun Kang
김경훈, 박종구, 양해웅, 허우로, 강남현
Korean J. Met. Mater. 2024;62(7):524-532.   Published online 2024 Jun 27
DOI: https://doi.org/10.3365/KJMM.2024.62.7.524

Abstract
The development and design of metal materials have been carried out through experimental method and simulation based on theoretic. Recently, with the widespread application of artificial intelligence (AI) in various fields, many studies have been actively incorporating artificial intelligence into the field of metal material design. Especially, many studies have..... More

                
Solidification Behavior and Mechanical Properties of Sn-2.5Ag-0.8Cu-0.05Ni-1Bi and Sn-0.75Cu-0.065Ni-1.5Bi Solder Alloys, and Microstructures in Joints Formed Using Them
Bi가 첨가된 Sn-2.5Ag-0.8Cu-0.05Ni-1Bi 및 Sn-0.75Cu-0.065Ni-1.5Bi 솔더 합금의 응고 거동 및 기계적 특성과 형성 접합부의 미세구조
Hye-Min Lee, Jung Tak Moon, Young-Woo Lee, Hui Joong Kim, Seul Gi Lee, Joug-Hyun Lee
이혜민, 문정탁, 이영우, 김휘중, 이슬기, 이종현
Korean J. Met. Mater. 2024;62(7):511-523.   Published online 2024 Jun 28
DOI: https://doi.org/10.3365/KJMM.2024.62.7.511

Abstract
To form excellent solder joints in both thermal cycling and drop tests, Sn-2.5Ag-0.8Cu-0.05Ni-1Bi and Sn-0.75Cu-0.065Ni-1.5Bi composition solder balls were developed. In this study, undercooling and solidification characteristics of the alloys, resulting microstructural changes, the solid solution effect of Bi, physical properties, and interfacial reaction properties were investigated and compared with..... More

                
Effect of Ni-P Coating Layer on the Solidification Cracking of Cu-Steel Dissimilar Welds for Li-Ion Battery Pack Manufacturing
리튬이온 배터리용 Cu-Steel 이종 레이저 용접부 응고균열에 미치는 Ni-P 도금의 영향
Jae-Hyeon Park, Myung-Jin Kim, Heeshin Kang, Eun-Joon Chun
박재현, 김명진, 강희신, 천은준
Korean J. Met. Mater. 2024;62(7):503-510.   Published online 2024 Jun 28
DOI: https://doi.org/10.3365/KJMM.2024.62.7.503

Abstract
This study investigated the effect of a Ni-P coating layer on the solidification cracking behavior of Cu–mild steel dissimilar welds during the manufacturing of cylindrical Li-ion battery packs for electric vehicles. Four Cu plates were prepared and characterized: uncoated Cu and three levels (12, 50, and 100 μm) of Ni–P-coated..... More

                
Development of Ternary Layered Double Hydroxide Oxygen Evolution Reaction Electrocatalyst for Anion Exchange Membrane Water Electrolysis
음이온교환막 수전해를 위한 3원계 층상 이중 수산화물 산소 발생 반응 촉매 개발
Shin-Woo Myeong, Song Jin, Chiho Kim, Jooyoung Lee, Yangdo Kim, Sung Mook Choi
명신우, 진송, 김치호, 이주영, 김양도, 최승목
Korean J. Met. Mater. 2024;62(6):472-479.   Published online 2024 May 31
DOI: https://doi.org/10.3365/KJMM.2024.62.6.472

Abstract
To achieve net zero emissions, green hydrogen should be produced via water electrolysis with renewable energy. To develop efficient anion exchange membrane water electrolyzers (AEMWE), the development of efficient and stable non-precious metal electrocatalysts for the oxygen evolution reaction (OER) is essential. In this study, a high-performance ternary NiFeCo-layer double..... More

                
Polymer-Chain Aggregation-induced Electrical Gating at the H- and J-aggregate P3HT
Byoungnam Park
Korean J. Met. Mater. 2024;62(6):455-463.   Published online 2024 May 31
DOI: https://doi.org/10.3365/KJMM.2024.62.6.455

Abstract
This research explores how aggregation influences the electrical behavior at both the planar - heterojunction poly(3-hexylthiophene) (P3HT)/SiO2 and P3HT/ZnO nanocrystal (NC) interfaces. The formation of H- and J-type aggregates leads to distinct molecular ordering and packing structures, manifesting as changes in threshold voltage shifts (electrical gating) as well as absorption..... More

                
Microstructure and Tensile Properties of Ni-Base Superalloy IN738LC according to Solidification Rate and Heat Treatment
Ni기 초내열합금 IN738LC의 응고속도와 열처리에 따른 미세조직 및 인장 특성
Byung-Hoon Kim, Byeong-Ook Kong, Yun-Kon Joo, Young-Kyu Ju, Hyun-Uk Hong, Je-Hyun Lee
김병훈, 공병욱, 주윤곤, 주영규, 홍현욱, 이재현
Korean J. Met. Mater. 2024;62(6):445-454.   Published online 2024 May 31
DOI: https://doi.org/10.3365/KJMM.2024.62.6.445

Abstract
The strength of Ni-base superalloys mainly depends on the γ' precipitates that improve the strength of the materials at high temperatures. The presence of γ' particles within the matrix restricts dislocation movement, and optimized heat treatments can tailor the size, shape, and volume fraction of γ'. In this study the..... More

                
The Effect of Rolling Reduction on the Microstructure Evolution and Slip Behavior of Ta-10W Alloy during Cold Rolling Process
냉간 압연 시 Ta-10W 합금의 미세조직 변화 및 슬립 거동에 미치는 압하율의 영향
Ki-Seong Park, Lalit Kaushik, Hyo-Sang Yoo, Jae-Yeol Jeon, Shi-Hoon Choi
박기성, Lalit Kaushik, 유효상, 전재열, 최시훈
Korean J. Met. Mater. 2024;62(6):429-444.   Published online 2024 May 31
DOI: https://doi.org/10.3365/KJMM.2024.62.6.429

Abstract
In this study, we investigated the influence of cold rolling reduction on microstructural evolution and slip behavior in Ta-10W alloy fabricated by vacuum arc melting (VAM). As the reduction increased, both single and multiple slips were observed within some grain interiors. At reductions of 20% and 40%, deformation bands, primarily..... More

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Effects of Superheating Treatment on the Microstructure, Tensile and Thermal Conductivity Properties of Fe-Bearing Al-10Si-Mg Casting Alloy
Fe 함유 Al-10Si-Mg 주조 합금의 미세조직, 인장 및 열전도도 특성에 미치는 과열 처리의 효과
Jin-Hyeok Jang, Tae-Hoon Kang, Kwang-jun Euh, Young-Hee Cho, Kee-Ahn Lee
장진혁, 강태훈, 어광준, 조영희, 이기안
Korean J. Met. Mater. 2024;62(5):402-410.   Published online 2024 May 5
DOI: https://doi.org/10.3365/KJMM.2024.62.5.402

Abstract
In this study, we designed and manufactured a new Fe-bearing Al-10Si-Mg casting alloy (F alloy) and investigated its microstructure, mechanical properties, and thermal conductivity. Two types of Fe-bearing Al-10Si-Mg alloys were used: the Conventional-F alloy, injected at 720 ℃ and cooled by water quenching, and the Superheated-F alloy, heated to..... More

                
Thermo-Compression Sinter-Bonding in Air Using Cu Formate/Cu Particles Mixed During Reduction of Cu<sub>2</sub>O
Woo Lim Choi, Jong-Hyun Lee
Korean J. Met. Mater. 2024;62(5):360-366.   Published online 2024 May 5
DOI: https://doi.org/10.3365/KJMM.2024.62.5.360

Abstract
A Cu-based paste containing Cu formate and Cu particles was prepared for the compressionassisted sinter-bonding of Cu-finished wide-bandgap power devices onto a Cu-finished substrate at a relatively low bonding temperature of 250 oC in air. A mixture of Cu formate and Cu particles was designed to mitigate the tremendous volume..... More

                
Preparation of W-Ni-Cu Alloy Powder by Hydrogen Reduction of Metal Oxides
금속산화물 분말의 수소환원에 의한 W-Ni-Cu 합금분말의 합성
Youn Ji Heo, Eui Seon Lee, Ji Won Choi, Jongmin Byun, Sung-Tag Oh
허연지, 이의선, 최지원, 변종민, 오승탁
Korean J. Met. Mater. 2024;62(5):334-339.   Published online 2024 May 5
DOI: https://doi.org/10.3365/KJMM.2024.62.5.334

Abstract
The effect of powder processing on the microstructure and sinterability of the heavy alloy W-Ni-Cu was investigated. The heavy alloy powders were prepared by the ball milling and hydrogen reduction of metal oxide powders. As the milling time increased, the size of the powder mixture decreased and at 5 h..... More

                
Improvement in the Hydrogen-Storage Properties of Mg<sub>2</sub>Ni by Adding LiBH<sub>4</sub>
Young Jun Kwak, Myoung Youp Song, Ki-Tae Lee
Korean J. Met. Mater. 2024;62(4):299-305.   Published online 2024 Mar 29
DOI: https://doi.org/10.3365/KJMM.2024.62.4.299

Abstract
To improve the hydrogen-storage properties of Mg2Ni, LiBH4 was added by milling in hydrogen atmosphere (reactive mechanical milling, RMM). Mg2Ni-10LiBH4 was prepared with a composition of 90 wt% Mg2Ni + 10 wt% LiBH4. The quantity of released hydrogen (Hr) versus temperature T curve for Mg2Ni10LiBH4 was obtained by heating at..... More

                
Tuning Dielectric Constant of P3HT by Ultrasound-Induced Aggregation
Byoung-Nam Park
Korean J. Met. Mater. 2024;62(4):292-298.   Published online 2024 Mar 29
DOI: https://doi.org/10.3365/KJMM.2024.62.4.292

Abstract
Poly(3-hexylthiophene) (P3HT), a semiconducting polymer, is integral to the development of organic electronic devices. Its optoelectronic properties are significantly influenced by the nature of its intermolecular interactions, predominantly classified as J-type and H-type couplings. This study investigates the effect of sonication on the dielectric properties of P3HT, focusing on the..... More

                
Surfactant Composition Dependent Evolution of Electronic/Structural Properties of P3HT Nanoparticle Colloids Synthesized via Mini-Emulsion Technique
Byoung-Nam Park
Korean J. Met. Mater. 2024;62(4):284-291.   Published online 2024 Mar 29
DOI: https://doi.org/10.3365/KJMM.2024.62.4.284

Abstract
: This study investigates the influence of surfactant (sodium dodecyl sulfate, SDS) concentration on the size and optoelectronic properties of poly(3-hexylthiophene) (P3HT) nanoparticles (NPs) synthesized via the mini-emulsion technique. P3HT NPs were fabricated with varying SDS concentrations. The size dependent optoelectronic properties, including the highest occupied molecular orbital (HOMO) and..... More

                
Effect of Grain Size on High Temperature Oxidation Behavior of IN792 Superalloy
IN792 초내열 합금의 고온 산화 거동에 미치는 결정립 크기의 영향
Ji-Ye Bang, Dong-Hyun Lee, Soo Yeol Lee
방지예, 이동현, 이수열
Korean J. Met. Mater. 2024;62(4):267-274.   Published online 2024 Mar 29
DOI: https://doi.org/10.3365/KJMM.2024.62.4.267

Abstract
It is known that Ni-based superalloys possess superior mechanical properties in high-temperature and high-pressure environments. One of the drawbacks of these alloys is their tendency to oxidize at high temperatures. Improving their oxidation properties and obtaining a fundamental understanding of the underlying mechanism of their oxidation behavior are critical for..... More

                
A Novel Al-Al<sub>2</sub>O<sub>3</sub> Non-Skid Composite Coating with Improved Wear Resistance Fabricated by Twin Wire Arc Spraying
Twin wire arc spray 공정을 통해 제작된 Al-Al2O3복합소재 미끄럼 방지 코팅의 우수한 마모 저항성
Hansol Kwon, Youngjin Park, Yongjin Kang, Dohyun Kim, Uk Hee Nam, Eungsun Byon
권한솔, 박영진, 강용진, 김도현, 남욱희, 변응선
Korean J. Met. Mater. 2024;62(4):257-266.   Published online 2024 Mar 29
DOI: https://doi.org/10.3365/KJMM.2024.62.4.257

Abstract
In this study, novel non-skid Al-Al2O3 coatings with improved wear resistance were fabricated using twin wire arc spray (TWAS). TWAS Al coating was prepared as a reference sample and representative TWAS parameters (working distance, process gas pressure, arc current) were controlled to fabricate different Al-Al2O3 coatings. The Al-Al2O3 coatings showed..... More

                
Effect of Fe Composition and Heat Treatment Temperature on the Transformation Temperature of R-Phase of Ti-Ni-Fe Alloy
Ti-Ni-Fe 합금의 R상 변태온도에 미치는 Fe 조성과 열처리 온도의 영향
Wonseok Kim, Nayoung Keum, Jinyoung Kim, Jaeil Kim
김원석, 금나영, 김진용, 김재일
Korean J. Met. Mater. 2024;62(4):251-256.   Published online 2024 Mar 29
DOI: https://doi.org/10.3365/KJMM.2024.62.4.251
Abstract
R-phase transformations in TiNi shape memory alloys (Nitinol) have various applications because of their small thermal hysteresis and low fatigue resistance. Adding a third element such as Fe or Al is one of the useful ways to induce R-phase transformation. Controlling the R-phase transformation temperature is crucial for industrial and... More
                
Evaluation of Microstructure and Mechanical Properties of TiAl/HI-TEMP 820/ SCM440H Materials Manufactured through Vacuum Brazing according to Process Temperature
진공 브레이징을 통해 제조한 TiAl/HI-TEMP 820/SCM440H 재료의 공정 온도에 따른 미세조직 및 기계적 특성 평가
Sang-Kyu Yoo, Ji-Won Kim, Cho-Long Lee, Myung-Hoon Oh, In-Chul Choi
유상규, 김지원, 이초롱, 오명훈, 최인철
Korean J. Met. Mater. 2024;62(3):229-238.   Published online 2024 Feb 28
DOI: https://doi.org/10.3365/KJMM.2024.62.3.229

Abstract
The TiAl alloy is attracting attention as a lightweight and heat-resistant material, because of its high specific strength, excellent high-temperature formability, and fatigue strength. However, its applications are limited by its high unit price and low room temperature ductility. To overcome this issue, dissimilarly bonded materials have been extensively employed...... More

                
Simulation Study of Interfacial Switching Memristor Structure and Neural Network Performance
계면 스위칭 멤리스터 소자 구조와 신경망 회로 성능에 대한 시뮬레이션 연구
Yun Hyeok Song, Ji Min Lim, Sagar Khot, Dongmyung Jung, Yongwoo Kwon
송윤혁, 임지민, Sagar Khot, 정동명, 권용우
Korean J. Met. Mater. 2024;62(3):212-221.   Published online 2024 Feb 28
DOI: https://doi.org/10.3365/KJMM.2024.62.3.212

Abstract
In this study, the architecture of an interfacial switching memristor, which has a metal-insulatormetal structure of Pt/SrTiO3/Nb-SrTiO3 was investigated. The performance of a neural network that uses memristors as its synapse components was also examined with system-level simulations. A finite element solver, COMSOL Multiphysics, was used to simulate synaptic device..... More

                
Investigation of the Calciothermic Reduction of TiO<sub>2</sub> for the Green Production of Ti and TiH<sub>2</sub> Powders
친환경 Ti 및 TiH2 분말 제조를 위한 TiO2의 칼슘열환원에 대한 기초연구
Sung-Hun Park, Jungshin Kang, Ho-Sang Sohn
박성훈, 강정신, 손호상
Korean J. Met. Mater. 2024;62(3):190-203.   Published online 2024 Feb 28
DOI: https://doi.org/10.3365/KJMM.2024.62.3.190

Abstract
To develop an eco-friendly titanium (Ti) production process, the calciothermic reduction of titanium dioxide (TiO2) was investigated. The mechanism involved in the reduction of TiO2 using calcium (Ca) was examined. The influence of a molten salt, calcium chloride (CaCl2), on the calciothermic reduction was investigated by conducting experiments at 1123..... More

                
Development of Electrolyte with Enhanced Corrosion Resistance for Sn Electroplating on Multi-Layer Ceramic Capacitors
고신뢰성 적층 세라믹 커패시터를 위한 침식방지형 주석도금액 개발
Bonil Ku, Junseong Kim, Yujin Son, Kyeongseok Min, Sung-Hyeon Baeck
구본일, 김준성, 손유진, 민경석, 백성현
Korean J. Met. Mater. 2024;62(3):180-189.   Published online 2024 Mar 5
DOI: https://doi.org/10.3365/KJMM.2024.62.3.180

Abstract
Capacitors not only store and release electricity but selectively conduct alternating current. Among the various types of capacitors, multi-layer ceramic capacitors (MLCCs) have been widely used in automotive, smartphone, and wearable devices because of their compact size and high capacitance capabilities. In this study, we have developed an electrolyte for..... More

                
A Short Review of Recent Trends in Photovoltaics Research Using Van-der Waals Materials
반데르발스 소재 기반의 태양전지 적용에 관한 최신 연구동향 리뷰
Hyeong Gi Park, Jae-Hyun Lee, Keun Heo
박형기, 이재현, 허근
Korean J. Met. Mater. 2024;62(2):154-161.   Published online 2024 Jan 30
DOI: https://doi.org/10.3365/KJMM.2024.62.2.154

Abstract
In recent years, the exploration of van der Waals materials has taken center stage in the field of advanced materials research. Studies have delved deeply into the multifaceted characteristics of these materials, and in particular their potential applications in solar cell technology. Van der Waals materials, named after the unique..... More

                
Effect of Solution Temperature and Quench Delay on the Microstructure and Mechanical Properties of an Extruded Al-Mg-Si-Cu-Mn alloy
Al-Mg-Si-Cu-Mn 합금 압출재의 미세조직 및 기계적 성질에 미치는 용체화 온도와 퀜칭 지연의 영향
Jisu Kim, Jeki Jung, Hyun-Seok Cheon, Byung-joo Kim, Cha-Yong Lim, Su-Hyeon Kim, Yoon Suk Choi
김지수, 정제기, 천현석, 김병주, 임차용, 김수현, 최윤석
Korean J. Met. Mater. 2024;62(2):132-141.   Published online 2024 Jan 30
DOI: https://doi.org/10.3365/KJMM.2024.62.2.132

Abstract
The effect of solution temperature and quench delay on the microstructure and mechanical properties of an extruded Al-Mg-Si-Cu-Mn alloy was investigated by employing differential scanning calorimetry, transmission electron microscopy, hardness test, and tensile test. The extruded specimens were held at 500 and 540 oC, respectively, for 80 min for solutionizing..... More

                
Simultaneous Removal of Gas-Phase Pollutants CO and NO Using Ni-Fe Bimetallic Oxides Catalyst
Ni-Fe bimetallic oxides 촉매의 CO, NO 가스상 오염물질 동시저감 특성
Woon-Gi Kim, Jae-Il Jung, Myeung-Jin Lee, Bora Jeong, Bora Ye, Heesoo Lee, Hong-Dae Kim
김운기, 정재일, 이명진, 정보라, 예보라, 이희수, 김홍대
Korean J. Met. Mater. 2024;62(2):115-124.   Published online 2024 Jan 30
DOI: https://doi.org/10.3365/KJMM.2024.62.2.115

Abstract
Many studies have been conducted on methods to remove air pollutants. Among them, a representative commercial technology for reducing nitrogen oxides (NOX) is selective catalytic reduction (SCR) using NH3 as a reductant. However, the NH3-SCR technology has problems, such as the need for additional NH3 gas (Active-SCR), the fact that..... More

                
Modulating the Electrical Properties of Lithium-Doped Zinc Oxide: Interplay of Lithium Content, Oxygen Pressure, and Temperature
Byoungnam Park
Korean J. Met. Mater. 2024;62(2):106-114.   Published online 2024 Jan 30
DOI: https://doi.org/10.3365/KJMM.2024.62.2.106

Abstract
This research elucidates the intricate interplay of lithium content, oxygen pressure, and temperature and their influence on the electrical properties of Lithium-doped zinc oxide (LZO). The electrical behavior of zinc oxide (ZnO), a prominent semiconductor material, can be modulated when doped with lithium (Li). Through systematic experimentation, we demonstrate that..... More

                
Hot Deformation Behavior of Inconel 718 Alloy Using Regression-based Dynamic Material Model and Applications in Ring Rolling Manufacturing
회귀기반의 동적재료모델을 이용한 Inconel 718 합금의 고온 변형 거동 분석 및 Ring rolling 공정의 적용
Seon Yeong Yang, Jin Wook Park, Jun Seok Yoon, Kwang Seok Lee, Dong-Geun Lee, Da Seul Shin
양선영, 박진욱, 윤준석, 이광석, 이동근, 신다슬
Korean J. Met. Mater. 2024;62(2):81-93.   Published online 2024 Jan 30
DOI: https://doi.org/10.3365/KJMM.2024.62.2.81

Abstract
Inconel 718 nickel-based alloy is extensively used in the aerospace industry (e.g., gas turbine engine components) because of its excellent corrosion resistance and high mechanical properties at elevated temperatures. However, there is a certain limit to manufacturing the alloy through plastic deformation due to its high deformation resistance and complicated..... More

                
Material Selection: Material Perception Data Analysis Using Clustering Analysis and Association Rule Analysis of Data Mining
재료선택: 데이터 마이닝의 군집분석과 연관규칙분석을 이용한 재료지각 데이터 분석
Jaeho Choi
최재호
Korean J. Met. Mater. 2024;62(1):65-72.   Published online 2023 Dec 29
DOI: https://doi.org/10.3365/KJMM.2024.62.1.65

Abstract
To select materials suitable for products, material perception, which is the feeling consumers have about materials, has been studied. Material perception data were obtained through surveys using digital logic for bipolar adjective pairs. The material perception data were analyzed through unsupervised learning of data mining. Prior to data analysis, to..... More

                
Thermomechanical Behavior and Microstructure Properties of Carbon Fiber Reinforced Polymer at Elevated Temperatures
Okmin Park, Seulgi Han, Sanghyun Park, Jamil Ur Rahman, Sang-il Kim, Sungmo Choi
Korean J. Met. Mater. 2024;62(1):57-64.   Published online 2023 Dec 29
DOI: https://doi.org/10.3365/KJMM.2024.62.1.57

Abstract
Carbon fiber reinforced polymer (CFRP) has been extensively used in civil engineering for applications such as reinforcing and retrofitting various architectural materials. Therefore, understanding the degradation of CFRP under high temperatures is important. This study aims to investigate the thermomechanical and microstructural properties of CFRP plates at elevated temperatures up..... More

                
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