Article
Physics, Applied
Chun-Lin Lin, Tso-Wei Chen, Yao-Jen Chang, Hideyuki Murakami, Seiji Mitani, An-Chou Yeh
Summary: A metastable face-centered cubic High Entropy Alloy exhibited significantly suppressed thermal expansion coefficient and stable Young's modulus over a wide temperature range. Both Invar and Elinvar effects were present in the alloy, and its metastability led to abrupt changes in thermal expansion behavior associated with phase transitions. Additionally, a magnetic second-order phase transition resulted in a significant magnetic entropy difference in the alloy.
APPLIED PHYSICS LETTERS
(2021)
Article
Multidisciplinary Sciences
Ziyuan Rao, Po-Yen Tung, Ruiwen Xie, Ye Wei, Hongbin Zhang, Alberto Ferrari, T. P. C. Klaver, Fritz Koermann, Prithiv Thoudden Sukumar, Alisson Kwiatkowski da Silva, Yao Chen, Zhiming Li, Dirk Ponge, Joerg Neugebauer, Oliver Gutfleisch, Stefan Bauer, Dierk Raabe
Summary: This study proposes an active learning strategy to accelerate the design of high-entropy Invar alloys. By integrating machine learning with density-functional theory, thermodynamic calculations, and experiments, the researchers successfully identified high-entropy Invar alloys with extremely low thermal expansion coefficients. This approach shows promise for the fast and automated discovery of high-entropy alloys with optimal thermal, magnetic, and electrical properties.
Article
Materials Science, Multidisciplinary
Qi Wang, Yanwu Dong, Zhouhua Jiang, Jun Huang
Summary: This study investigated the influence of Zr-rich intermetallic compounds on microstructure, thermal expansion behavior, and mechanical properties in Fe-36Ni Invar alloy. The addition of 0.22 wt% Zr significantly refined the microstructure and increased the yield strength of the alloy. The Invar alloy showed a low coefficient of thermal expansion in the temperature range of 20°C to 100°C and 20°C to 200°C after Zr treatment.
MATERIALS & DESIGN
(2023)
Article
Chemistry, Physical
Valery Shabashov, Victor Sagaradze, Andrey Zamatovskii, Kirill Kozlov, Natalya Kataeva, Sergey Danilov
Summary: The active redistribution of Ni atoms during the polymorphous transformation alpha -> gamma in the metastable FeNi31.1 alloy was studied using Mossbauer spectroscopy and electron microscopy. Slow heating results in the depletion of the initial alpha-phase and the development of dispersed gamma-phase plates. The regulation of concentration heterogeneity and austenite thermal expansion coefficient through the polymorphous transformation alpha -> gamma was demonstrated. Comparison with data from FeNi35 alloy irradiation by high-energy electrons, which affects atomic distribution and thermal expansion coefficient due to spinodal decomposition, was also carried out.
Article
Materials Science, Multidisciplinary
Chaoyue Chen, Yingchun Xie, Longtao Liu, Ruixin Zhao, Xiaoli Jin, Shanqing Li, Renzhong Huang, Jiang Wang, Hanlin Liao, Zhongming Ren
Summary: In this study, Invar 36 alloys were manufactured using cold spray additive manufacturing technique. The research focused on microstructural evolution, thermal expansion, and mechanical properties. The results demonstrated that cold spray technique can produce Invar 36 components with high thermal and mechanical performance.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2021)
Article
Chemistry, Physical
Madhusmita Behera, Ajit Panigrahi, Matthias Bonisch, Gyan Shankar, Pratima Kumari Mishra
Summary: A near-equiatomic TiTaNbMoZr refractory high entropy alloy (RHEA) was prepared by vacuum arc melting, and its structural stability and thermal expansion were investigated. The alloy exhibits structural stability up to 1173K and thermal stability up to 1000K.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Engineering, Chemical
Mahesh S. Jadhav, Disna Sahane, Amit Verma, Sheela Singh
Summary: This study investigates the thermal stability and thermal expansion behavior of a dual-phase FeCoCrNi2Al HEA prepared by Mechanical Activated Synthesis and consolidated by hot pressing. The results show that the alloy remains stable at 1000 degrees C, with a linear increase in the coefficient of thermal expansion. A third-order polynomial equation was fitted to the experimental data for predicting the CTE of the alloy.
ADVANCED POWDER TECHNOLOGY
(2021)
Article
Engineering, Manufacturing
Huanhuan Liu, Xingyu Pan, Pengyue Sun, Yanjun Liu, Chunlei Qiu
Summary: In this study, the addition of pure titanium powder particles into Invar 36 was found to improve its tensile strengths by forming amorphous SiO2 nanoparticles and nano-sized spherical Ti2O3 particles. Although there was a minor compromise in thermal expansion properties, the newly synthesized Invar 36-Ti alloy still exhibited low thermal expansion coefficients at low temperatures and remarkably enhanced tensile strengths.
3D PRINTING AND ADDITIVE MANUFACTURING
(2022)
Article
Materials Science, Ceramics
Yonghe Zhang, Min Xie, Zhigang Wang, Rende Mu, Xiwen Song, Yongbo Yu, Jinxiao Bao, Fen Zhou, Wei Pan
Summary: In this study, (La0.2Gd0.2Y0.2Yb0.2Er0.2)(2)(Zr1-xTix)(2)O-7 high-entropy ceramics were successfully prepared, demonstrating pure pyrochlore phase and dense crystal structure. The thermal conductivity of the ceramics was significantly decreased by substituting Zr4+ with Ti4+.
CERAMICS INTERNATIONAL
(2022)
Article
Engineering, Chemical
Mahesh Jadhav, Sheela Singh, Meenu Srivastava, Chethan, R. P. S. Chakradhar, Bharat B. Panigrahi
Summary: The effect of Ti-0.1 and Ti0.1Si0.1 addition on the high temperature isothermal oxidation behavior of FeCoCrNiAl and (FeCoCrNiAl)-Al-2 high entropy alloy was investigated. The results showed that the addition of Ti and Si can improve the mechanical properties and oxidation resistance of the alloy.
ADVANCED POWDER TECHNOLOGY
(2022)
Article
Materials Science, Multidisciplinary
Christian Wagner, Alberto Ferrari, Jurgen Schreuer, Jean-Philippe Couzinie, Yuji Ikeda, Fritz Koermann, Gunther Eggeler, Easo P. George, Guillaume Laplanche
Summary: The physical properties of ten single-phase FCC CrxMn20Fe20Co20Ni40-x high-entropy alloys were investigated. The lattice parameters of the alloys were nearly independent of composition, while the solidus temperatures increased linearly with increasing Cr content. The alloys did not exhibit ferromagnetism in a certain temperature range, and the temperature dependencies of their coefficients of thermal expansion and elastic moduli were independent of composition. Ab initio simulations qualitatively reproduced the magnetic transitions and magnetostriction observed in the alloys. The plastic deformation of the alloys was found to occur initially by the glide of perfect dislocations on {111} planes. The stacking fault energy (SFE) was determined and found to decrease with increasing Cr content. However, the calculated intrinsic SFEs were lower than the experimental values. The ab initio simulations showed that atomic relaxations, finite temperatures, and magnetism strongly influenced the intrinsic SFE.
Article
Chemistry, Physical
Martin Svec, Vera Vodickova, Pavel Hanus, Petra Pazourkova Prokopcakova, Libor Camek, Jaromir Moravec
Summary: This paper discusses the structure and properties of a cast Fe3Al-based alloy doped with silicon and molybdenum, as well as the impact of heat treatment on its performance. Higher silicon content enhances high-temperature mechanical properties and corrosion resistance but decreases workability; the presence of both silicon and molybdenum increases high-temperature compression strength, and stabilization annealing improves the machinability of the alloy.
Article
Metallurgy & Metallurgical Engineering
Qi Wang, Yanwu Dong, Zhouhua Jiang, Jun Huang
Summary: The addition of trace magnesium (Mg) improves the thermal expansion and mechanical performance of Fe-36Ni Invar alloy, making it suitable for industrial application in high-precision instruments and devices.
STEEL RESEARCH INTERNATIONAL
(2023)
Article
Chemistry, Physical
Lin Huang, Yongjian Zhou, Tingwen Guo, Dong Han, Yu Gu, Cheng Song, Feng Pan
Summary: This study investigates the correlation between magnetic properties and thermal expansion in cold-drawn Fe-36Ni wires, finding that the variation trend of magnetic properties is consistent with that of thermal expansion and is influenced by heat treatment. Differential thermal analysis shows that crystalline transitions may cause abrupt changes in magnetic properties and thermal expansion coefficient.
Article
Materials Science, Ceramics
Xuxin Guo, Yuan Yu, Wenwen Ma, Huaguo Tang, Zhuhui Qiao, Feng Zhou, Weimin Liu
Summary: This study investigates high entropy ceramic materials with homogenous element distribution and fluorite structure, which exhibit excellent thermal and mechanical properties, making them suitable for thermal barrier applications.
CERAMICS INTERNATIONAL
(2022)
Article
Materials Science, Multidisciplinary
Jhuo-Lun Lee, Pei-Te Wang, Kai-Chi Lo, Pai-Keng Shen, Nien-Ti Tsou, Koji Kakehi, Hideyuki Murakami, Che-Wei Tsai, Stephane Gorsse, An-Chou Yeh
Summary: In this study, the tensile and creep deformation behavior of a high-entropy alloy fabricated by selective laser melting (SLM) was investigated. The issue of hot ductility drop was successfully resolved by modifying the grain boundary morphology to a serrated structure. Tensile and creep tests showed that the serrated grain boundary significantly enhanced the fracture strain and creep rupture life by a factor of 3.5 and 400, respectively. Molecular dynamic simulation further demonstrated that the serrated grain boundaries could distribute strains more evenly and provide resistance against intergranular cracking.
SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS
(2023)
Article
Nanoscience & Nanotechnology
V. Chaudhary, M. S. K. K. Y. Nartu, S. Dasari, S. M. Varahabhatla, A. Sharma, M. Radhakrishnan, S. A. Mantri, S. Gorsse, N. B. Dahotre, R. V. Ramanujan, R. Banerjee
Summary: Varying the Al content significantly influences the microstructure, magnetic properties, and microhardness of Alx(CoFeNi) (x = 0, 10, 30) complex concentrated alloys. The heat treated Al10(CoFeNi) CCA exhibited improved saturation magnetization, Curie temperature, and microhardness due to its hierarchical FCC/L12+BCC/B2 heterostructure. However, there was no significant change in the properties of heat treated CoFeNi and Al30(CoFeNi) CCA. These findings can be explained by thermodynamic modeling of phase stability.
SCRIPTA MATERIALIA
(2023)
Article
Physics, Applied
Thomas Scheike, Zhenchao Wen, Hiroaki Sukegawa, Seiji Mitani
Summary: We demonstrate high tunnel magnetoresistance (TMR) ratios of up to 631% at room temperature (RT) and 1143% at 10 K using CoFe/MgO/CoFe(001) epitaxial magnetic tunnel junctions (MTJs). The large TMR ratios are achieved through fine-tuning of atomic-scale structures and through the insertion of ultrathin CoFe and Mg layers, which enhance coherent tunneling transport and contribute to the significant TMR oscillation effect. The oscillation phenomenon dominates the transport behavior and can reach a peak-to-valley difference exceeding 140% at RT.
APPLIED PHYSICS LETTERS
(2023)
Article
Chemistry, Physical
Moreau Louis Etienne, Gorsse Stephane, Lambard Guillaume, Murakami Hideyuki
Summary: This study investigates the microstructure evolution and oxidation resistance of Co-Cr-Ta ternary alloys, which exhibited good oxidation resistance and formed a continuous CrTaO4 layer. Additionally, the use of a data-driven strategy for optimization of the Co-Cr-Ta composition demonstrated potential for alloy design in the future.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Nanoscience & Nanotechnology
Jieyuan Song, Cong He, Thomas Scheike, Zhenchao Wen, Hiroaki Sukegawa, Tadakatsu Ohkubo, Yukio Nozaki, Seiji Mitani
Summary: In this work, fully epitaxial Ru/Cu heterostructures were fabricated with interface engineering and nanolayer insertions. The atomically controlled interface was confirmed by high-resolution scanning transmission electron microscopy, and the spin current generation and efficiency were evaluated. The results show that the insertion of Cu/Ru nanolayers improves the spin Hall efficiency, and a large effective spin Hall conductivity is achieved in the epitaxial Ru/Cu hybrid nanolayers.
Article
Multidisciplinary Sciences
Sriswaroop Dasari, Abhishek Sharma, Chao Jiang, Bharat Gwalani, Wei-Chih Lin, Kai-Chi Lo, Stephane Gorsse, An-Chou Yeh, Srivilliputhur G. Srinivasan, Rajarshi Banerjee
Summary: Understanding and tailoring the local chemical ordering in random solid solutions is crucial for designing complex multicomponent alloys. A simple thermodynamic framework based on binary enthalpies of mixing is used to select optimal alloying elements to control chemical ordering in high-entropy alloys (HEAs). By combining multiple characterization techniques, it is demonstrated that controlled additions of certain elements can drive chemical ordering and significantly enhance the mechanical properties of the alloys.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2023)
Article
Nanoscience & Nanotechnology
Advika Chesetti, Sucharita Banerjee, Sriswaroop Dasari, Mohan Sai Kiran Nartu, S. M. Varahabhatla, Abhishek Sharma, Abhishek Ramakrishnan, Daniel Satko, Stephane Gorsse, Ayman Salem, Rajarshi Banerjee
Summary: A low-density precipitation strengthened CCA, Al10Nb15Ta5Ti30Zr40, with excellent room temperature mechanical properties and high plasticity, has been successfully developed through 3D printing.
SCRIPTA MATERIALIA
(2023)
Article
Multidisciplinary Sciences
Wei Chen, Antoine Hilhorst, Georgios Bokas, Stephane Gorsse, Pascal J. Jacques, Geoffroy Hautier
Summary: Based on high-throughput density-functional theory calculations, a chemical map of single-phase equimolar high-entropy alloys is constructed, and 30,201 potential alloys are identified. The formation of these alloys is mainly driven by the complex interplay among mixing enthalpy, intermetallics formation, and melting point. Two new high-entropy alloys, AlCoMnNiV and CoFeMnNiZn, are successfully synthesized based on the predictions.
NATURE COMMUNICATIONS
(2023)
Article
Materials Science, Multidisciplinary
Maria Moussa, Stephane Gorsse, Jacques Huot, Jean Louis Bobet
Summary: In this study, the effects of Ti replacement by Hf and the synthesis method on microstructure and crystal structure evolution in HfxTi(1-x)NbVZr high-entropy alloy were investigated. Experimental observations and theoretical thermodynamic calculations were compared, showing good agreement for arc-melted alloys but poorer agreement for induction-melted alloys. The difference was attributed to the estimation of cooling rate and the lack of a thermodynamic database.
Editorial Material
Nanoscience & Nanotechnology
An-Chou Yeh, Stephane Gorsse, Veerle Keppens, Dustin A. Gilbert
Article
Chemistry, Physical
Tso-Wei Chen, Pei-Te Wang, Yung-Chang Kang, Bo-Cheng Wu, Nien-Ti Tsou, Uwe Glatzel, Stephane Gorsse, An-Chou Yeh
Summary: This study aims to explain the underlying mechanism of grain boundary serration and its effect on the hot workability of U720Li superalloy. It was found that different cooling rates during heat treatments resulted in different types of grain boundary serrations. The presence of Type-II boundary improved the hot formability of U720Li, allowing for a high reduction ratio without crack formation.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Physics, Applied
Sriswaroop Dasari, Abhishek Sharma, Stephane Gorsse, Advika Chesetti, Rajarshi Banerjee
Summary: The complex competition between different phase stabilities in the Al0.25CoFeNi high entropy alloy leads to non-classical phase transformation pathways and novel microstructures. At 500°C, the competition between homogeneous precipitation of L1(2) and heterogeneous precipitation of BCC/B2 phases can be studied. Isothermal annealing of the alloy at this temperature results in the formation of a transient ordered L1(2) phase followed by the eventual formation of a near equilibrium L1(2) phase. However, the true equilibrium for the alloy at 500°C is a mixture of L1(2) + B2 phases, with the B2 phase growing sluggishly from grain boundaries.
JOURNAL OF APPLIED PHYSICS
(2023)
Article
Materials Science, Multidisciplinary
Hayato Nakayama, Taisuke Horaguchi, Cong He, Hiroaki Sukegawa, Tadakatsu Ohkubo, Seiji Mitani, Kazuto Yamanoi, Yukio Nozaki
Summary: We demonstrate spin-torque generation using a compositional gradient at the interface of titanium and tungsten thin films. By varying the width of the compositional gradient interface (CGI) between films, spin-torque ferromagnetic resonance is observed in a ferromagnetic alloy. The width dependence of the spin torque is associated with the generation of spin and/or orbital angular momentum flow at the CGI.
Article
Materials Science, Multidisciplinary
Madeeha Riaz, Manahil Najam, Hina Imtiaz, Farooq Bashir, Tousif Hussain
Summary: This study focuses on the structural and biological analysis of Zn-Cu based biodegradable alloys for orthopedic applications. The results indicate that the alloys have good electrical conductivity and biocompatibility, with potential for promoting bone growth and healing process. Additionally, the alloys exhibit a low corrosion rate and improved corrosion resistance.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Rijo Rajeev, Sk Safikul Islam, Anitha Varghese, Gurumurthy Hegde, Suryasarathi Bose
Summary: In this study, a facile and selective electrochemical sensor was developed for the sensing of guanosine. The sensor utilized a unique porous structure and ordered framework, enabling linear detection of guanosine concentration in the range of 0.123-720 μM under specific conditions.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Rafael V. M. Freire, Dominique Celeste de A. Dias, Jose Yago Rodrigues Silva, Dayane Kelly Dias do Nascimento Santos, Larissa T. Jesus, Ricardo O. Freire, Severino A. Junior
Summary: This study reports the extraction and isolation of euphol from nature, its adsorption in nanosized ZIF-8, and the efficacy of this system against cancer cells. Experimental and simulation results show that ZIF-8 can enhance the effectiveness of euphol against cancer cells and selectively target cancer cells.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Manal A. Awad, Awatif A. Hendi, Maha M. Almoneef, Maymunah Alwehaibi, Khalid M. Ortashi, Wadha Alenazi, Fatimah S. Alfaifi, Shareefa Alahmariye, Asma Alangery, Warda Ali Alghoubiri, Haia Aldosari
Summary: In this study, magnesium-doped zinc oxide nanoparticles were synthesized and characterized. The research findings show that magnesium doping can alter the crystal structure and optical properties of zinc oxide, while enhancing its dielectric constant.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
F. J. Willars-Rodriguez, I. R. Chaverz-Urbiola, M. A. Hernandez-Landaverde, A. Zavala-Franco, E. A. Chavez-Urbiola, P. Vorobiev, Yu V. Vorobiev
Summary: This study focuses on manganese doped CdS thin films synthesized by chemical bath deposition. The incorporation of Mn2+ cations in CdS was found to influence the crystalline structure, morphology, and optoelectronic properties. Doped thin films exhibited a uniform hexagonal structure, changed growth orientation, and showed scale-like and needle-like morphologies. The bandgap and rectification speed of Schottky diodes were modified by introducing manganese. This study suggests the potential for affordable high-speed optoelectronic devices.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Mehdi Javidi, Hooman Karimi Abadeh, Fatemeh Namazi, Hamid Reza Yazdanpanah, Narjes Shirvani Shiri
Summary: This study investigated the synergistic effect of temperature, solution velocity, and sulphuric acid concentration on the corrosion behavior of carbon steel using response surface methodology. The results showed that temperature affected anodic reactions, solution velocity influenced cathodic reactions, and acid concentration altered the corrosion mechanisms by changing the properties of the surface layer.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
R. Sakthivel, Thirumoorthy Kulandaivel, Kirankumar Venkatesan Savunthari, K. Mohanraj, Hans-Uwe Dahms, Aswin kumar Anbalagan, Manjunath Rangasamy, Kien-Voon Kong
Summary: In this study, saturated fatty acids were incorporated with silane to modify viscose fabric, resulting in superhydrophobic and superoleophilic properties. The modified fabric showed excellent separation efficiency for oil and organic solvents, with high absorption capacity. The modified fabric also exhibited durability and retained its properties in harsh conditions.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Wei Zhang, Hong Lei, Wenqing Liu, Zefang Zhang, Yi Chen, Xiaogang Hu, Xiangshan Ye
Summary: In this study, EDTA-grafted alumina composite abrasives were produced by a two-step process for the CMP of sapphire substrates. Experimental results showed that the modified abrasives exhibited better dispersion properties and significantly improved polishing efficiency, with higher material removal rates and lower surface roughness. The combination of chemical reaction and mechanical action enhanced the CMP performance.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Shumaila Rafaqat, Bushra Perveen, Warda Raqba, Warda Imran, Arshad Hussain, Naeem Ali
Summary: This study developed a MnP-based biosensor for quantitative measurement of dye concentrations using electrochemical signals. The effects of two different dyes on MnP activity were investigated, with one dye showing inhibitory effects and the other dye having no effect. The study demonstrates the potential application of enzyme-based biosensors in dye detection and toxicological monitoring.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Jinyan Shi, Oguzhan Yavuz Bayraktar, Baris Bayrak, Burak Bodur, Ali Oz, Gokhan Kaplan, Abdulkadir Cuneyt Aydin
Summary: The elemental composition of precursors is crucial for the performance development of geopolymers. The use of lime instead of metakaolin increases the fluidity and mechanical properties of geopolymers, while the addition of gypsum decreases them. Furthermore, higher lime content exacerbates the negative effect of gypsum.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Aayush Gupta, Kaveri Ajravat, Loveleen K. Brar, O. P. Pandey, Pandey Rajagopalan
Summary: This study focuses on the performance of Mn3O4-ZnO composite material in wastewater treatment and energy storage applications, and presents a detailed comparative analysis. Results show that the composite material with equal concentrations of Mn3O4 and ZnO exhibits excellent photocatalytic activity and high capacitance.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
V. Murugabalaji, Matruprasad Rout, Harsh Soni, Biranchi Narayan Sahoo
Summary: This study focuses on the corrosion characteristics of AA 7075 and AA 7075 based hybrid composite fabricated using stir casting and hot rolling techniques. The results show that the hybrid composite produced by hot cross rolling exhibits better corrosion resistance compared to the base metal. The addition of a small amount of graphite improves the bonding between the matrix and reinforcements, and the hot cross rolling enhances this bonding, leading to the formation of a strong passivation oxide layer and increased charge transfer resistance, thereby improving corrosion resistance.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Fangkun Ning, Qinghao Shi, Shuping Kong, Weitao Jia, Lifeng Ma
Summary: The paper investigates a new method of rolling sheets with variable chamfering amounts in both the transversal and normal directions. The feasibility of the technological process was tested through simulation and compared with experimental results. Three important process parameters, temperature, stress, and flow velocity, were used to evaluate the effects on chamfering amount before determining the optimal angle. The spread formula for evaluating the shape quality of the plate after ECR was obtained through testing and theory.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Aqeel Abbas, M. A. Hussein, Mohamed Javid
Summary: In this study, the AM60 magnesium alloy was processed using high-energy ball milling, and the results showed that different reinforcement agents had certain effects on particle size, crystallite size, lattice strain, and dislocation density.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
D. S. Mahmoud, E. M. Eldesouki, W. M. Abd El-Gawad
Summary: The development of flexible and lightweight microwave-absorbing materials has become a trendy topic. This study focuses on enhancing the microwave-absorbing performance of butadiene-acrylonitrile rubber (NBR) by incorporating novel reinforcing nanofillers. The results show that the NBR nanocomposite with a loading of 16 parts per hundred rubber (phr) of LiFe 20%/Si has the best microwave-absorbing performance.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
