Article
Materials Science, Multidisciplinary
Frank Kuemmel, Heinz Werner Hoeppel, Mathias Goeken
Summary: The accumulative roll bonding (ARB) process can produce ultrafine-grained laminated metal composites, significantly enhancing the fatigue life of materials under cyclic loading conditions. Composites with high difference in strength between constituent layers exhibit impeded crack growth and extended fatigue life, while those with similar strength show less improvement. The enhanced fatigue life is mainly attributed to increased resistance to crack initiation in the composites with introduction of an ultrafine-grained microstructure and load transfer towards stiffer layers.
ADVANCED ENGINEERING MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
Irina Petrovna Semenova, Yulia Mikhailovna Modina, Andrey Gennadievich Stotskiy, Alexander Vadimovich Polyakov, Mikhail Vladimirovich Pesin
Summary: Numerous studies have demonstrated that ultrafine-grained (UFG) structure formation in Ti alloys by severe plastic deformation (SPD) processing can enhance their mechanical properties, including fatigue properties. In this overview, the fatigue properties achieved in Ti alloys subjected to SPD are analyzed, including the effect of a UFG structure on the fatigue behavior of different types of Ti alloys, the kinetics and mechanisms of fatigue failure, and the prospects and problems of practical application in medicine and aircraft engine construction.
Review
Chemistry, Multidisciplinary
Lin Zhang, Xingyu Li, Xuanhui Qu, Mingli Qin, Zhongyou Que, Zichen Wei, Chenguang Guo, Xin Lu, Yanhao Dong
Summary: Ultrafine-grained (UFG) refractory metals are promising materials for various applications, but achieving full density while maintaining a fine microstructure through sintering remains challenging. This article provides an overview of sintering issues, microstructural design rules, and powder metallurgy practices for UFG and nanocrystalline refractory metals. It also reviews previous efforts, including the use of fine/nanopowders and field-assisted sintering techniques, and highlights the recent technological breakthrough of pressureless two-step sintering for producing dense UFG refractory metals. Additionally, the progress of powder metallurgy in specific materials systems, such as elementary metals and refractory alloys, is discussed, and future developments towards UFG and nanocrystalline refractory metals with improved properties are outlined.
ADVANCED MATERIALS
(2023)
Article
Chemistry, Physical
Jianxing Mao, Zhixing Xiao, Dianyin Hu, Xiaojun Guo, Rongqiao Wang
Summary: This paper systematically investigates the creep-fatigue crack growth behavior of the nickel-based superalloy GH4720Li under different temperature, stress ratio, and dwell time conditions. A concise binomial crack growth model is proposed and validated, which accurately predicts the experimental data.
Article
Materials Science, Multidisciplinary
Wei Song, Hai Wang, Yi Li, Shuyuan Zhang, Ling Ren, Ke Yang
Summary: A Ti6Al4V5Cu alloy with a transformation induced plasticity (TRIP) effect was developed in this study, which exhibited improved tensile strength and fatigue properties compared to the traditional Ti6Al4V alloy. The alloy's strength was enhanced through grain refinement and phase transformation optimization. The results showed that the tensile strength and elongation of the TRIP Ti6Al4V5Cu alloy were increased by 23.7% and 46.7%, respectively, compared to the traditional Ti6Al4V alloy. Additionally, the fatigue life of the Ti6Al4V5Cu alloy was 2-5 times longer than that of the Ti6Al4V alloy under the same strain amplitude. The mechanisms behind the improved properties were also elucidated, providing a research foundation for the development of high-performance titanium alloys.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2022)
Article
Nanoscience & Nanotechnology
E. V. Naydenkin, I. P. Mishin, I. V. Ratochka, V. A. Oborin, M. V. Bannikov, D. A. Bilalov, K. E. Naydenkin
Summary: The fatigue and fracture behavior of an ultrafine-grained near ? Ti-5Al-5V-5Mo-1Cr-1Fe alloy produced by radial shear rolling and subsequent aging was investigated using VHCF testing with a stress ratio R = -1. The study showed that the formed structure contributes to a high fatigue strength of the alloy, with fractographic analysis revealing an internal mode of fatigue crack development at interfaces between primary phase particles and the transformed matrix.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2021)
Article
Engineering, Mechanical
Chun-Jun Chen, Mei-Ni Su, Yu-Hang Wang, Rong-Hua Zhu
Summary: Hot-rolled steel sheets often exhibit anisotropy in their mechanical characteristics due to grain elongation along the rolling orientation. This anisotropy also affects fatigue crack growth behavior. However, there is limited research on this for some types of steel materials, despite their wide use in wind turbine towers. In this study, the longitudinal fatigue crack growth behavior of Q420C hot-rolled steel sheet is investigated through experiments. Results show that longitudinal cracks propagate approximately 15% faster than transverse cracks at a load ratio of 0.1 and about 22% faster at a load ratio of 0.3. The anisotropy in crack growth rates is attributed to microstructural differences. A comparison with American-made steel materials is made, and the applicability of design curves in the British Standard BS 7910, crack closure phenomenon, and fatigue crack growth mechanism are discussed.
THEORETICAL AND APPLIED FRACTURE MECHANICS
(2023)
Article
Materials Science, Multidisciplinary
O. Glushko, D. Kiener
Summary: The current research aims to understand the influence of individual local microstructure features and global microstructure parameters on the process of fatigue damage initiation in thin films. The study found that large grains and coherent twin boundaries have significant impact on plastic slip localization and fatigue damage initiation, while global microstructure parameters also play a key role in this process.
Article
Materials Science, Multidisciplinary
Elvina R. Shayakhmetova, Mariya A. Murzinova, Ayrat A. Nazarov
Summary: Solid state joints of coarse-grained and ultrafine-grained nickel samples were successfully achieved using spot ultrasonic welding (USW) for the first time. UFG samples processed by high-pressure torsion (HPT) exhibited higher joint strength than CG samples under optimal clamping force values. Analysis of microstructures in the weld joints revealed significant differences between CG and UFG samples.
Article
Engineering, Mechanical
M. Goto, T. Yamamoto, S. Z. Han, S. Kim, J. Kitamura, T. Yakushiji, J-H Ahn, R. Takanami, T. Utsunomiya, J. Lee
Summary: Research showed that the surface crack growth direction of ultrafine-grained copper is influenced by the location on the specimen circumference and the stress amplitude in high- and low-cycle fatigue regimes. Under certain conditions, cracks grow inclined or perpendicular to the loading axis, with a significant difference in the angle with respect to the loading axis.
INTERNATIONAL JOURNAL OF FATIGUE
(2021)
Article
Engineering, Mechanical
Monika Duda, Dariusz Rozumek, Michal Smolnicki, Anna Wybraniec
Summary: The article discusses the results of a study on fatigue fracture in mixed and I + II and I + III modes in heat treated steel 42CrMo4. It presents different mechanical properties resulting from various thermal treatments and demonstrates tests conducted on different sample types and load angles. The research aims to enhance understanding of fatigue crack development under mixed modes and provide valuable insights into the material's behavior under complex loads.
INTERNATIONAL JOURNAL OF FATIGUE
(2022)
Article
Nanoscience & Nanotechnology
Simon Pillmeier, Stanislav Zak, Reinhard Pippan, Anton Hohenwarter
Summary: The study found that cold rolling has a significant influence on the fatigue crack growth behavior of pure tungsten, with tungsten sheets of different thicknesses exhibiting different fatigue characteristics. Particularly, in the case of small grain sizes, materials with crack growth direction perpendicular to the rolling direction show the highest threshold and lowest crack growth rate.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2021)
Article
Construction & Building Technology
Fengjun Lv, Wanzhen Wang, Wei Zhao
Summary: In this study, 20 fatigue tests were conducted on notched plates of Q460C steel to examine the effects of relative stress amplitude, Delta sigma/f(y), and relative nominal maximum stress, sigma(max)/f(y), on the fatigue life of these notched plates. Theoretical analyses and numerical simulations based on an ellipsoidal fracture model were used to investigate fatigue cracking in the Q460C steel notched plates. The unified crack growth approach was further developed to estimate the fatigue life of the Q460C steel notched plates, and its accuracy was assessed compared to the recommended fatigue life formula in China's code GB50017-2017. The results indicate that the unified crack growth approach provides a reliable assessment of fatigue life for the Q460C steel notched plates.
Article
Nanoscience & Nanotechnology
Hang Lv, Zhenlin Zhang, Yarong Chen, Yan Liu, Hui Chen, Yong Chen, Jing Cheng, Jian She, Huabing He, Jintao Chen
Summary: In this study, several large Ti-6Al-4V blocks were fabricated successfully using high-power laser metal deposition (HP-LMD). The high cycle fatigue (HCF) property and fatigue crack growth (FCG) behavior of the as-built Ti-6Al-4V alloy were investigated in horizontal and vertical directions. The results showed that the HCF performance of the vertical specimens was superior to the horizontal specimens, but inferior to the wrought Ti-6Al-4V. Additionally, the fatigue crack growth rate of the vertical specimens was lower than that of the horizontal specimens.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2022)
Article
Chemistry, Physical
Marina A. A. Nikitina, Rinat K. K. Islamgaliev, Artur V. V. Ganeev, Aleksandra A. A. Frik
Summary: The influence of the ultrafine-grained (UFG) structure on the fatigue endurance limit and the nature of fatigue failure is investigated. It is found that the presence of carbides and the coincidence site lattice relationship (CSL) and twin boundaries in the UFG structure leads to an increase in the fatigue endurance limit. Scanning and transmission electron microscopy and X-ray diffraction analysis are used to study the mechanisms of fatigue failure. The formation of the UFG structure through rolling and subsequent heat treatment results in a significant increase in the fatigue endurance limit by more than 70%.
Article
Materials Science, Multidisciplinary
B. Schuh, F. Mendez-Martin, B. Voelker, E. P. George, H. Clemens, R. Pippan, A. Hohenwarter
Article
Physics, Multidisciplinary
T. Vojtek, J. Pokluda, A. Hohenwarter, R. Pippan
ACTA PHYSICA POLONICA A
(2015)
Article
Engineering, Mechanical
T. Vojtek, J. Pokluda, P. Sandera, J. Hornikova, A. Hohenwarter, R. Pippan
INTERNATIONAL JOURNAL OF FATIGUE
(2015)
Article
Materials Science, Multidisciplinary
M. W. Kapp, A. Hohenwarter, S. Wurster, B. Yang, R. Pippan
Article
Engineering, Mechanical
Tomas Vojtek, Jaroslav Pokluda, Anton Hohenwarter, Reinhard Pippan
INTERNATIONAL JOURNAL OF FATIGUE
(2016)
Article
Engineering, Mechanical
Tomas Vojtek, Anton Hohenwarter, Reinhard Pippan, Jaroslav Pokluda
INTERNATIONAL JOURNAL OF FATIGUE
(2016)
Article
Multidisciplinary Sciences
Bernd Gludovatz, Anton Hohenwarter, Keli V. S. Thurston, Hongbin Bei, Zhenggang Wu, Easo P. George, Robert O. Ritchie
NATURE COMMUNICATIONS
(2016)
Article
Materials Science, Multidisciplinary
Ivana Dimic, Ivana Cvijovic-Alagic, Bernhard Voelker, Anton Hohenwarter, Reinhard Pippan, Dorde Veljovic, Marko Rakin, Branko Bugarski
MATERIALS & DESIGN
(2016)
Article
Materials Science, Multidisciplinary
Claudio L. P. Silva, Marcelo A. Camara, Anton Hohenwarter, Roberto B. Figueiredo
Summary: Severe plastic deformation has been shown to significantly improve the mechanical strength, ductility, and corrosion resistance of pure magnesium, particularly for biodegradable applications. Processing methods such as ECAP and HPT can reduce anisotropy, increase strength, and enhance strain rate sensitivity in the material. Furthermore, severe plastic deformation has been found to induce uniform corrosion and reduce the overall corrosion rate compared to as-cast material.
Article
Chemistry, Multidisciplinary
Stefan Wurster, Martin Stueckler, Lukas Weissitsch, Heinz Krenn, Anton Hohenwarter, Reinhard Pippan, Andrea Bachmaier
Summary: The paper discusses the capability of magnetic softening of a coarse-grained bulk material using a severe deformation technique and its relation to microstructure and magnetic properties. The study finds that the coercive field decreases dramatically for grains smaller than the magnetic exchange length. By starting with a two-phase microstructure, the material can be substantially refined, allowing for the investigation of magnetic properties in nanocrystalline bulk materials.
Article
Materials Science, Multidisciplinary
Christian Gruber, Peter Raninger, Juergen Maierhofer, Hans-Peter Gaenser, Aleksandar Stanojevic, Anton Hohenwarter, Reinhard Pippan
Summary: This study investigates the effect of microstructures of Alloy 718 on the threshold of stress intensity factor range, and draws conclusions through a series of experiments. Different processing steps are tailored to achieve specific mechanical and microstructural properties in the final product.
Article
Chemistry, Multidisciplinary
Benjamin Schuh, Inas Issa, Timo Mueller, Thomas Kremmer, Christoph Gammer, Reinhard Pippan, Anton Hohenwarter
Summary: A nanocrystalline CrMnFeCoNi high-entropy alloy underwent phase decomposition and formed a multi-phase structure after annealing at selected temperatures and times (450 degrees C for 1 h and 15 h and at 600 degrees C for 1 h) following severe plastic deformation by high-pressure torsion. The possibility of tailoring a favorable composite architecture by redistributing, fragmenting, or partially dissolving the additional intermetallic phases was investigated by subjecting the samples to high-pressure torsion again. While the second phase in the 450 degrees C annealing states exhibited high stability against mechanical mixing, partial dissolution could be achieved in the samples subjected to 600 degrees C for 1 h.
Article
Materials Science, Multidisciplinary
J. Pokluda, T. Vojtek, A. Hohenwarter, R. Pippan
FRATTURA ED INTEGRITA STRUTTURALE
(2015)
Proceedings Paper
Materials Science, Multidisciplinary
O. Renk, A. Hohenwarter, B. Schuh, J. H. Li, R. Pippan
36TH RISO INTERNATIONAL SYMPOSIUM ON MATERIALS SCIENCE
(2015)
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)