Article
Nanoscience & Nanotechnology
Massoud Emamy, Hamed Mirzadeh, Mohammadbaqer Ra'ayatpour, Hooman Abedi
Summary: The microstructural development and mechanical properties of newly developed Mg-5Ni-xAl (x = 2.5, 5, and 7.5 wt%) alloys were investigated. The results showed that increasing the Al content and hot extrusion treatment significantly improved the mechanical properties, resulting in grain refinement and phase dispersion, leading to the best tensile properties.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2022)
Article
Nanoscience & Nanotechnology
Abhishek Rastogi, Suresh Neelakantan
Summary: In this study, stress-induced martensitic transformation (SIMT) has been effectively demonstrated to achieve a significant cold reduction of -43% and -45% in the metastable Ti-10V-2Fe-3Al and Ti-5Al-5V-5Mo-3Cr alloys, respectively. The presence of stress-induced alpha '' martensites provides preferential nucleation sites for new strain-free grains formation upon recrystallization annealing. Thermomechanical treatment results in a grain refinement of -93% and -80% for Ti-1023 and Ti-5553 alloys, respectively. The diffusivities of alloying elements, such as Fe, Mo, V, Cr, and Al, have been confirmed to alter the stability of the fl phase during recrystallization annealing, as evidenced by Electron Probe Micro Analyzer (EPMA). The effect of grain size on the SIMT ability based on microhardness variations has also been deduced.
SCRIPTA MATERIALIA
(2023)
Review
Materials Science, Multidisciplinary
Hamed Mirzadeh
Summary: This review paper focuses on the grain refinement and dynamic recrystallization (DRX) of Mg alloys during hot working. The grain refinement methods for Mg alloys, including solidification, fusion-based and solid-state metal additive manufacturing, annealing, and severe plastic deformation, are overviewed. The critical conditions, flow behaviors, microstructural evolution, and necklace formation during DRX in Mg alloys are summarized. The dependency of DRX grain size and its kinetics on deformation conditions, initial microstructure, alloying elements, dynamic precipitation, and particle stimulated nucleation are critically discussed. Furthermore, metadynamic recrystallization and the improvement of mechanical properties, such as strength-ductility synergy and superplasticity, are overviewed. Research gaps and future suggestions are also introduced.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2023)
Article
Crystallography
Umer Masood Chaudry, Kotiba Hamad, Tea-Sung Jun
Summary: In this study, the microstructure, crystallographic texture, and mechanical performance of hot-rolled pure Mg and Mg-2Al-1Zn-1Ca alloys were thoroughly investigated. The designed Mg-2Al-1Zn-1Ca alloy showed an exceptional strength/ductility synergy with a nearly 40% increase in ductility compared to pure Mg. The grain refinement and dispersed precipitates in the Mg-2Al-1Zn-1Ca alloy resulted in a weakened texture, leading to the preferential evolution of non-basal grains and hindering the growth of basal grains.
Article
Chemistry, Physical
M. H. Mohammad-Ebrahimi, A. Zarei-Hanzaki, H. R. Abedi, S. M. Vakili, C. K. Soundararajan
Summary: The study revealed that the grain growth kinetics of high entropy alloy is extremely low during high temperature annealing, mainly due to the solute drag like effect of whole-solute matrix and sluggish diffusion. Grain boundaries act as an effective barrier against dislocation motion, resulting in a balance between strength and ductility.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Materials Science, Multidisciplinary
Chun Li, Tian Huang, Zhilin Liu
Summary: Currently, zinc has been considered as one new attractive biodegradable metal for medical implant applications. The microstructural controlling of zinc was achieved via alloying dilute Mg contents and thermomechanical processing. The mechanisms of mechanical strengthening and in vitro biodegradation were explored.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2023)
Article
Materials Science, Multidisciplinary
Wenxue Zhang, Hailin He, Youping Yi, Shiquan Huang
Summary: Rings made of 2219 Al alloy often have poor mechanical properties due to coarse elongated grains and a large number of coarse Al2Cu particles. A novel thermomechanical process was tested to refine the microstructure and improve the mechanical properties. The process involved higher temperature multi-directional forging and lower temperature ring rolling, resulting in increased spherical shapes, reduced coarse Al2Cu particles, and finer grain structure.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2023)
Review
Metallurgy & Metallurgical Engineering
Guohua Wu, Xin Tong, Cunlong Wang, Rui Jiang, Wenjiang Ding
Summary: High-performance cast magnesium rare-earth (Mg-RE) alloys play a crucial role in various fields, and controlling grain size and distribution is essential. This article reviews the recent advances and proposed future developments in the grain refinement of cast Mg-RE alloys, providing insights for the design of grain refinement techniques and the selection of processing parameters.
JOURNAL OF MAGNESIUM AND ALLOYS
(2023)
Article
Materials Science, Multidisciplinary
Wei Wu, Lifei Wang, Guangsheng Huang, Hua Zhang, Weili Cheng, Hongxiang Wang, Kwang Seon Shin
Summary: In order to enhance the strength and plasticity of magnesium alloys, the Screw Twisted Extrusion (STE) process is proposed, which can refine the grain and weaken the basal texture. By utilizing continuous dynamic recrystallization (CDRX) and twin-induced dynamic recrystallization (DRX) behaviors, the grains are refined and the grain orientation is rotated, resulting in the generation of a transverse direction (TD) tilted texture. Through 16 passes of STE, the grain size is reduced from approximately 14.36 μm to about 4.03 μm. As a result of grain refinement and texture weakening, the tensile yield strength (TYS) and ultimate tensile strength (UTS) are improved to 166 MPa and 340 MPa, respectively, compared to the as-received (AS) samples. Particularly, the fracture elongation (EL) of the STE-16 P samples increases from 8.3% to 14.5%.
MATERIALS TODAY COMMUNICATIONS
(2023)
Article
Chemistry, Physical
Zheng Jia, Yongzhi Yu, Bing Yu, Li Fu, Wenyi Hu, Yichuan Shao
Summary: This paper investigated the effect of Ca and Zr additions on the microstructure and mechanical properties of Mg-Sn alloys. It was found that Ca inhibited the dynamic recrystallization behavior of the alloys, while Zr promoted it. The addition of Ca and Zr elements refined the grain size and strengthened the second phase dispersion, leading to improved mechanical properties of the alloy.
Article
Materials Science, Multidisciplinary
Ruimin Li, Yutian Ding, Hongfei Zhang
Summary: This study explores the coordination of toughness and strength in zinc alloys by modifying grain size, secondary phase, and texture. The mechanical properties of the alloy were optimized through thermal deformation and low-temperature annealing, resulting in enhanced ductility without strength loss.
METALS AND MATERIALS INTERNATIONAL
(2023)
Review
Materials Science, Multidisciplinary
Ines V. Gomes, Helder Puga, Jose L. Alves
Summary: This work conducted a systematic review of published literature on ultrasonic treatment of magnesium-aluminium alloys for grain refinement, aiming to structure and organize the available information for new researchers to find a starting point and identify potential gaps in this research field. The review categorized information on treatment conditions, microstructural and mechanical analysis, and mechanisms behind ultrasonic grain refining ability from 17 eligible articles, organized by type of ultrasonic treatment applied.
Article
Materials Science, Multidisciplinary
Hooman Abedi, Massoud Emamy, Jafar Rassizadehghani, Hamed Mirzadeh
Summary: The addition of RE can effectively refine the microstructure of the alloy, but high RE content may lead to less effective grain refinement and the appearance of coarse dendritic microstructure. Extrusion results in fragmentation and dispersion of intermetallics, as well as significant grain refinement due to recrystallization processes.
METALS AND MATERIALS INTERNATIONAL
(2022)
Article
Materials Science, Multidisciplinary
G. J. Zhang, Q. G. Zhang, X. G. Wang, M. Sun, J. F. Yang, T. Hao, G. Li, H. Wang, J. G. Liu, Q. F. Fang, X. P. Wang
Summary: In this study, a newly developed equal channel angular pressing (ECAP) route BC-UD2 was used to extrude Fe9Cr1.5W0.7Si ferrite/martensitic steel, and the effect of microstructural evolution on the internal friction (IF) behavior was systematically investigated. The microstructural characterization revealed a transformation from an initial ferrite/martensitic structure to a fine laminar structure with a roughly 45 degree inclination to the extrusion direction (ED), accompanied by the evolution of texture. The dissolution of M23C6 and MX phases after extrusion led to a decrease in the Zener-Smith dragging force. The correlation between microstructure characterization results and IF behavior demonstrated the accuracy and reliability of the IF technique for studying the recrystallization behavior of structural materials in nuclear reactors.
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
(2023)
Article
Materials Science, Multidisciplinary
M. Paghandeh, A. Zarei-Hanzaki, H. R. Abedi, Y. Vahidshad, J. Kawalko, D. Dietrich, T. Lampke
Summary: This study investigated the warm temperature deformation behavior of the Ti-6Al-4V alloy through tension and compression tests. It was found that the material exhibited low compressive formability and premature fracture at lower temperatures, while showing increased work hardening capacity in tensile mode. The higher activity of pyramidal slip systems in tensile mode contributed to substructure development and higher strain accommodation.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2021)
Article
Materials Science, Multidisciplinary
H. T. Jeong, W. J. Kim
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2020)
Article
Materials Science, Multidisciplinary
J. Y. Yang, W. J. Kim
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2020)
Article
Materials Science, Multidisciplinary
J. Y. Yang, W. J. Kim
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2020)
Article
Chemistry, Physical
T. J. Lee, W. J. Kim
JOURNAL OF ALLOYS AND COMPOUNDS
(2020)
Article
Materials Science, Multidisciplinary
J. Y. Yang, G. H. Kim, W. J. Kim
MATERIALS CHARACTERIZATION
(2020)
Article
Metallurgy & Metallurgical Engineering
T. J. Lee, W. J. Kim
JOURNAL OF MAGNESIUM AND ALLOYS
(2020)
Article
Nanoscience & Nanotechnology
H. T. Jeong, W. J. Kim
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2020)
Review
Chemistry, Physical
Ahmad Bahmani, Woo-Jin Kim
Article
Engineering, Civil
Eunsoo Choi, Alireza Ostadrahimi, Woo Jin Kim, Junwon Seo
Summary: This study investigates the stress recovery effect induced in Fe-based SMA and the prestressing effect of embedded Fe-SMA wires on the flexural behavior of mortar beams. By conducting three-point bending tests under prestressing force, the bending stress in Fe-SMA reinforced specimens is analyzed, leading to the discovery that prestressing force can significantly increase fracture deformation capacity and reduce stress in mortar beams.
ENGINEERING STRUCTURES
(2021)
Article
Nanoscience & Nanotechnology
H. T. Jeong, H. K. Park, W. J. Kim
Summary: The hot compressive deformation behavior of a cast Sn0.5CoCrFeMnNi high-entropy alloy revealed that the MnNiSn-rich ordered FCC phase exhibited a significantly higher degree of dynamic recrystallization compared to the FCC solid solution phase. Continuous dynamic recrystallization was only pronounced in the FCC solid solution phase at the highest temperature of 1248 K.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2021)
Article
Materials Science, Multidisciplinary
H. T. Jeong, W. J. Kim
Summary: The high strength and high uniform strain of Al0.5CoCrFeMnNi alloy were achieved by severe plastic deformation via high-ratio differential speed rolling (HRDSR) followed by an annealing treatment. The optimized microstructure with ultrafine-grained FCC matrix and BCC particles allowed for a high tensile strength of over 1 GPa with a good uniform elongation of 14%-20%.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2021)
Article
Chemistry, Physical
Sang Yong Park, Woo Jin Kim
Summary: The HRDSR processing of niobium results in more effective grain refinement through continuous dynamic recrystallization, with a preference for recrystallization on {111} γ-fiber grains. The HRDSR-processed samples exhibit high tensile strength, with the major strengthening mechanism being dislocation-density strengthening.
Review
Chemistry, Physical
Hee-Tae Jeong, Woo Jin Kim
Summary: This review paper analyzes the hot compressive deformation mechanisms and processing maps of high-entropy alloys (HEAs) with different compositions and structures. The stress exponent (n1) values measured from compression tests at various temperatures and strain rates show a distribution between 3 and 35, with the most common values between 3 and 7. Al behaves as a solute atom that hinders dislocation slip motion at high temperatures, as evidenced by the decrease in n1 with increasing Al concentration in AlxCrMnFeCoNi (x = 0-1) and AlxCrFeCoNi (x = 0-1) HEAs. The activation energy for plastic flow (Qc) values for the HEAs are mostly in the range of 300-400 kJ/mol, similar to the activation energy for tracer diffusivity of elements in the HEAs. The power dissipation efficiency (η) of the HEAs follows a single equation uniquely related to n1. Flow instability in the HEAs occurs near n1 = 7, indicating the transition from power law creep to power law breakdown. The processing maps of the HEAs can be represented by plotting η as a function of the Zener-Hollomon parameter (Z = exp(QcRT)).
Article
Chemistry, Physical
Tae-Jin Lee, Woo-Jin Kim
Summary: Severe plastic deformation and short annealing treatment result in a partially recrystallized microstructure with small grain size in Ni-rich Ti-50.8Ni alloy. Aging treatment leads to the formation of R phase as the major phase, which contributes to excellent superelasticity and superelastic cyclability. The achievement is attributed to grain refinement, particle strengthening, and reduced critical stress for stress-induced martensite transformation due to the presence of R phase.
Article
Materials Science, Multidisciplinary
S. H. Han, W. J. Kim
MATERIALS CHARACTERIZATION
(2020)
Article
Nanoscience & Nanotechnology
Ahmad Mirzaei, Peter D. Hodgson, Xiang Ma, Vanessa K. Peterson, Ehsan Farabi, Gregory S. Rohrer, Hossein Beladi
Summary: This study investigated the influence of parent austenite grain refinement on the intervariant boundary network in a lath martensitic steel. It found that refining the parent austenite grain led to a decrease in the fraction of certain boundaries in the martensite and an increase in the connectivity of low energy boundaries, ultimately improving the impact toughness.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
N. L. Church, C. E. P. Talbot, L. D. Connor, S. Michalik, N. G. Jones
Summary: Metastable beta Ti alloys based on the Ti-Nb system have attracted attention due to their unique properties. However, the unstable cyclic behavior of these alloys has hindered their widespread industrial use. Recent studies have shown that internal stresses, including those from dislocations, may be responsible for this behavior. This study demonstrates that inter-cycle thermal treatments can mitigate the unstable cyclic behavior, providing a significant breakthrough in our understanding of Ti-Nb superelastic materials.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
Di Zhao, Chenchen Zhao, Ziyang Xiu, Jiuchun Yan
Summary: This study proposes a novel strategy for achieving the bonding of SiC ceramic and Al alloy using ultrasound. The ultrasound promotes the dissolution of Al into the solder, activating the solder and triggering the interfacial reaction between SiC ceramic and solder. With increasing ultrasonic duration, the bonding between SiC and Al transitions from partial to full metallurgical bonding.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
Kang Du, Yang Zhang, Guangda Zhao, Tao Huang, Liyuan Liu, Junpeng Li, Xiyu Wang, Zhongwu Zhang
Summary: This paper systematically investigated the evolution of microstructure in Fe-Ni-Co-Al polycrystalline alloys and its effects on mechanical properties. The results revealed that the migration of grain boundaries in different processes is driven by different factors, which impacts the grain orientation and precipitate formation. In the process of directional recrystallization, grains with specific orientations grow in the grain boundary region and form the dominant orientation, while grains with lower migration rate form the minor orientation. The alloy produced through directional recrystallization exhibited good recoverable strain and superelastic strain, while the alloy produced through solid solution treatment showed no evident superelastic behavior.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
Edohamen Awannegbe, Liang Chen, Yue Zhao, Zhijun Qiu, Huijun Li
Summary: This study employed laser metal deposition to additively manufacture Ti-15Mo wt% alloy, and subsequently subjected it to post-fabrication uniaxial thermomechanical processing. The results showed that different zones in the microstructure remained after processing, and deformation mechanisms mainly involved slip and martensite formation. The compressive mechanical properties were found to be dependent on strain rate, with higher flow stress and compressive strength observed at higher strain rates. Grain structure homogenisation was not achieved, leading to anisotropic tensile properties.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
Reza Khatib Zadeh Davani, Enyinnaya George Ohaeri, Sandeep Yadav, Jerzy A. Szpunar, Jing Su, Michael Gaudet, Muhammad Rashid, Muhammad Arafin
Summary: This research aims to investigate the effect of roughing and finishing reductions on crystallographic texture. The results show significant heterogeneity in the centerline region, with higher intensity of certain textures. Drop Weight Tear Test indicates that steel specimens with lower and medium reductions exhibit superior low-temperature impact toughness compared to steel with higher reductions. The electrochemical hydrogen charging experiments confirm the presence of internal hydrogen cracks only in steel with lower and medium reductions.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
Flavio De Barbieri, Denis Jorge-Badiola, Rodrigo Allende, Karem Tello, Alfredo Artigas, Franco Perazzo, Henry Jami, Juan Perez Ipina
Summary: This study examines the effect of Cr additions on the mechanical behavior of TWIP steel at temperatures ranging from 25°C to 350°C. The results indicate that different temperature-dependent strengthening mechanisms, including mechanical twinning, Dynamic Strain Aging, and slip bands, are at play. The stacking fault energy (SFE) influences the percentage of mechanical twinning, which in turn affects the strain hardening rate.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
Hanlin Peng, Siming Huang, Ling Hu, Bingbing Luo, Liejun Li, Ian Baker
Summary: This study explores the weldability, microstructures, and mechanical properties of two L1(2)-nanoparticle-strengthened medium-entropy alloys after electron beam welding (EBW). The results show that strong yet ductile defect-free joints were produced, with larger grain sizes in the fusion zones compared to the heat-affected zones and base materials. Both EBWed MEAs exhibited high yield strengths, high ultimate tensile strengths, and good fracture strains at 77 K. The V-doping improved the cryogenic mechanical properties of the TMT MEA.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
Yongxin Wang, Lei Chen, Lizi Shao, Shuo Hao, Motomichi Koyama, Xingzhou Cai, Xiaocong Ma, Miao Jin
Summary: This study investigated the tensile deformation behavior of an Mn-N bearing lean duplex stainless steel with metastable austenite. The results showed that the strain rate had significant influence on the work hardening, strain-induced martensitic transformation, and fracture mechanism.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
Jong Woo Won, Seulbi Lee, Hye-Jeong Choe, Yong-Taek Hyun, Dong Won Lee, Jeong Hun Lee
Summary: Cold-rolled pure titanium showed improved sheet formability after undergoing cryogenic-deformation treatment. This treatment increased the thinning capability of the titanium and suppressed cracking during sheet forming. The formation of twins during deformation contributed to high thinning capability and increased strength through grain refinement and dislocation accumulation.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
Handong Li, Lin Su, Lijuan Wang, Yanbin Jiang, Jiahui Long, Gaoyong Lin, Zhu Xiao, Yanlin Jia, Zhou Li
Summary: Homogenization heat treatment is a key procedure in controlling the second phase, enhancing composition uniformity, and workability of as-cast Cu-15Ni-8Sn alloy. This study found that electropulsing treatment (EPT) can significantly reduce treatment temperature and time, improve elongation and overall mechanical properties of the alloy.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
Yuxuan Wang, Juntao Zou, Lixing Sun, Yunfei Bai, Zhe Zhang, Junsheng Cheng, Lin Shi, Dazhuo Song, Yihui Jiang, Zhiwei Zhang
Summary: A novel mechanical-heat-electricity synergistic method was proposed to enhance the mechanical properties of Cu-15Sn-0.3Ti alloy by forming annealing twins (ATs). The combination method of Rotary swaging (RS) and Electric pulse treatment (EPT) successfully induced recrystallization and refinement of the microstructure, leading to a significant increase in the strength of the alloy within a short time.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
Zhiyi Ding, Jiangtao Xie, Tong Wang, Aiying Chen, Bin Gan, Jinchao Song
Summary: This study demonstrated the Ta-induced strengthening of CoCrNi-AlTi MEAs using nanoscale heterogeneous coherent precipitates. The addition of Ta and aging treatments significantly enhanced the mechanical properties of the alloy, including yield strength, ultimate tensile strength, and elongation.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
Z. Y. You, Z. Y. Tang, B. Wang, H. W. Zhang, P. Li, L. Zhao, F. B. Chu, H. Ding
Summary: The mechanical properties and microstructural evolution of C-doped TRIP-assisted HEA under dynamic loading conditions were systematically investigated in this study. The results showed that dynamic tensile deformation led to an increase in yield strength and a decrease in ultimate tensile strength, with a trend towards increased total elongation. The primary deformation mechanisms shifted from TRIP and TWIP effects to deformation twinning and dislocations. The presence of carbides formed through C-doping hindered dislocation slip and promoted the activation of multiple twinning systems.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
Article
Nanoscience & Nanotechnology
Feng Qin, Feihu Chen, Junhua Hou, Wenjun Lu, Shaohua Chen, Jianjun Li
Summary: Plastic instability in strong multilayered composites is completely suppressed by architecting nanoscale BCC Nb crystalline-amorphous CuNb interfaces.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2024)
