Article
Chemistry, Physical
C. F. Ma, P. Huang, F. Wang
Summary: The study evaluated the effects of positive and negative flow unit sizes on strain rate sensitivity (SRS) by altering the microstructural features of magnetron sputtering CuZr MG, showing that the sizes of flow units play crucial roles in determining the magnitude of SRS.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Materials Science, Multidisciplinary
Xiang Wang, Zhi Qiang Ren, Wei Xiong, Si Nan Liu, Ying Liu, Si Lan, Jing Tao Wang
Summary: By studying the behavior of bulk metallic glass (BMG) under different processing methods, it is found that internal stress plays a critical role in the negative strain rate sensitivity (SRS) observed in structurally heterogeneous BMG alloys and composites.
Article
Chemistry, Physical
A. Sharma, S. S. Hirmukhe, Sree Harsha Nandam, Horst Hahn, I. Singh, R. Lakshmi Narayan, K. Eswar Prasad
Summary: The strain rate sensitivity of a binary Cu60Zr40 nanoglass and metallic glass was studied using nanoindentation. The metallic glass exhibited noticeable displacement bursts at low loading rates, while the nanoglass showed a near homogeneous plastic flow. Both materials displayed a decrease in hardness with increasing loading rate, indicating negative strain rate sensitivity. The nanoglass had a higher strain rate sensitivity than the metallic glass.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Materials Science, Ceramics
Hongyan Wang, Xin Zhao, Bao Tian, Zhenhua Han, Peng Yang, Xiaoyu Chen, Liangbin Chen, Ran Wei
Summary: This study investigates the strain rate sensitivity (SRS) of Zr-based metallic glass at different specimen sizes and strain rates. It indicates that shear bands are easily initiated from stress concentration sites and metallic glass exhibits higher sensitivity to stress concentration at high strain rates. The existence of stress concentration in bulk metallic glass could lead to negative SRS, which can be improved by reducing the extent of stress concentration. However, micropillar metallic glass with minimal stress concentration can achieve positive SRS. Molecular dynamics simulations demonstrate that metallic glass without defects shows positive SRS at higher strain rates due to insufficient atomic mobility for shear transformation zone operation.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2023)
Article
Chemistry, Physical
Yang Hai, Wei Wang, Huaican Chen, Yubin Ke, Jianwen Guo, Zhenzhong Sun, Wen Yin
Summary: This study demonstrates the formation and evolution of the B19' phase in metallic glass through rapid annealing treatment and small-angle neutron scattering. The presence of the B19' phase significantly increases the strain rate sensitivity and irreversible plastic deformation.
Article
Materials Science, Ceramics
M. S. Z. Zhao, Z. L. Long, L. Peng
Summary: Nanoindentation tests were conducted on different bulk metallic glasses to determine their strain rate sensitivities of hardness, which were found to be negative. The variations in strain rate sensitivity values along with different factors were observed and discussed to understand the reasons for this negative strain rate sensitivity and its dependence on the composition and other factors of metallic glasses.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2021)
Article
Materials Science, Ceramics
Xiangkui Liu, Xudong Zu, Yuting Wang, Shuai Feng, Qipeng Wang, Jian Kong
Summary: This study systematically investigates the dynamic deformation and fracture behavior of Zr-based metallic glasses under different strain rates. The dynamic fracture strength shows a two-stage transition from softening to hardening with increasing strain rate. In the first stage, the temperature rise within the shear bands leads to strain-rate softening and promotes the propagation of shear bands. In the second stage, localized crystallization occurs due to the increasing temperature in the shear bands, resulting in strain-rate hardening.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2022)
Article
Materials Science, Multidisciplinary
Hongzhen Li, Zhen Li, Jian Yang, Hai Bo Ke, Baoan Sun, Chen Chen Yuan, Jiang Ma, Jun Shen, Wei Hua Wang
Summary: Developing materials with excellent properties has always been a relentless pursuit of mankind. Metallic glasses (MGs) could be the ideal metallic materials if their size could be scaled up to be comparable to traditional metals. Various methods have been attempted to address this challenge, including thermodynamics-based alloy, 3D printing, and the recent artificial intelligence-guided optimal alloy. In this study, a simple and flexible approach was demonstrated to manufacture giant MGs (GMGs) with diameters more than 100 mm through the thermo-joining process. The jointed GMG samples exhibit almost the same performance as the as-cast ones, and the ability to manufacture complex 3D components such as the Chinese Zodiacs was also demonstrated. This approach may overcome the longstanding problem of glass forming ability (GFA) limitations in alloy systems and pave the way for fabricating size unlimited MGs.
SCIENCE CHINA-MATERIALS
(2021)
Review
Materials Science, Ceramics
Zeinab Savaedi, Reza Motallebi, Hamed Mirzadeh, Mehdi Malekan
Summary: Thermoforming in the supercooled liquid region can achieve high strain-rate-sensitivity and superplastic ductility. Incipient deformation-induced crystallization and stress-assisted free volume change lead to a transition from Newtonian to non-Newtonian flow. Factors such as heating rate, processing time, and the extent of the supercooled liquid region significantly affect the structural stability. Increasing the deformation temperature enhances superplastic behavior, but high temperatures may promote crystallization and loss of superplastic ductility. Future research directions include optimizing the structure and preparation methods of metal glass-based composites and improving thermoplastic formability.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2022)
Article
Materials Science, Ceramics
Mohammad Taghi Asadi Khanouki, Rouhollah Tavakoli, Hossein Aashuri
Summary: The study found that the fundamental origin of shear deformation is related to time-dependent structural relaxations occurring at specific temperatures and strain rates. At intermediate temperatures, the localized structural relaxation processes cause inelastic shuffling within cages and mitigate the activation of STZs. Negative strain rate sensitivity at intermediate temperatures is attributed to insufficient time for structural relaxation at high strain rates, resulting in a larger free volume concentration within shear bands and making the BMG softer.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2021)
Article
Materials Science, Ceramics
Shan Zhang, Chao Wei, Liang Yang, Jingwang Lv, Zhilin Shi, Haoran Zhang, Xinyu Zhang, Mingzhen Ma
Summary: In this study, Zr50Cu34Al8Ag8 metallic glass bars with different diameters were prepared and their compressive mechanical properties were tested. The results show that the mechanical properties of metallic glass improve with decreasing sample diameter, aspect ratio, and strain rate.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2022)
Article
Chemistry, Physical
Y. Tan, Y. W. Wang, H. W. Cheng, X. W. Cheng
Summary: The fracture behavior of a Zr-based bulk metallic glass under different loading conditions was investigated, revealing the evolution of shear bands and voids and their impact on the fracture mode. The study showed the transition from shear banding to void coalescence under planar impact loading due to the increase in decohesion strength.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Nanoscience & Nanotechnology
Kuo Li, Zhiming Jiao, Zhiqiang Li, Zhihua Wang
Summary: The in-situ Ti-based metallic glass matrix composite Ti43Zr32Ni6Ta5Be14 exhibits strain hardening and plastic flow during dynamic compression, attributed to the competition between dislocation mechanisms and softening mechanisms within the glass matrix. The plasticity of the composite is analyzed semi-quantitatively based on the difference in shear band toughness. Furthermore, the study characterizes the strain-rate effect on yield strength using various models including Zerilli and Armstrong model, cooperative shear model, and modified CSM model.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2021)
Article
Nanoscience & Nanotechnology
Abhilash Gunti, Jayanta Das
Summary: This study reports the effect of testing conditions on the nanomechanical behavior of the surface and inner core of as-cast plates of various bulk metallic glasses. The presence of solid-liquid like regions in the glassy structure affects the deformation mechanism, leading to the formation of shear bands. The rate sensitivity and deformation mechanism are influenced by the size and dynamics of shear transformation zones.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2022)
Article
Materials Science, Ceramics
Jiao Chen, Guangyu He, Yutao Han, Zhanwei Yuan, Zhe Li, Zhaolu Zhang, Xiao Han, Shengwen Yan
Summary: The study found that the soft-hard alternating multilayer TiN/Ti coating has higher impact resistance under high strain-rate repeated impact conditions. Compared to traditional monolayer TiN coating, the interface effect of the multilayer coating results in only slight plastic deformation, showcasing improved impact performance.
CERAMICS INTERNATIONAL
(2021)
Article
Materials Science, Multidisciplinary
Z. Q. Chen, M. C. Li, X. Tong, Y. Zhao, J. Y. Xie, S. W. Guo, P. Huang, F. Wang, H. B. Ke, B. A. Sun, W. H. Wang
Summary: This study captures and observes a nano shear band (NSB) structure in crystalline-layer confined amorphous (CLCA) alloy films, and finds that it enhances crystallization, hardening, and toughening effects. It provides new insights into understanding the microscopic deformation mechanism of amorphous alloys.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2022)
Article
Nanoscience & Nanotechnology
L. Huang, P. Huang, F. Wang
Summary: Through in-situ uniaxial micro-pillar compression tests, the work-hardening behavior in ZrCu/NiNb amorphous/amorphous nanolaminates was investigated, revealing a relatively high work-hardening rate in single layers of five nanometers thickness due to the suppression of transformation zones by interfaces.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2022)
Article
Materials Science, Multidisciplinary
Y. Q. Hu, S. Zhang, P. Huang, F. Wang
Summary: This study used molecular dynamics simulations to investigate the effects of the arrangement of graphene and nanotwins on the work hardening behavior of graphene/nano-twinned Cu nanocomposites. The results showed that the arrangement of graphene and nanotwins influenced the work hardening behavior, with a two-stage behavior observed in models with small twin spacing and twin-graphene spacing, and work hardening dominated by dislocation intersection and multiplication in models with large twin spacing. This research provides insight into tailoring the mechanical properties of metallic composites through the arrangement of graphene and nanotwins.
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART L-JOURNAL OF MATERIALS-DESIGN AND APPLICATIONS
(2022)
Article
Materials Science, Multidisciplinary
Yueyue Yang, Shuang Zhang, Ping Huang, Fei Wang
Summary: The strengthening and strain hardening behaviors of a CoNiCrFeMn high-entropy alloy were investigated using molecular dynamics (MD) simulation. Two gradient structures, including grain size and composition gradient, were introduced into the alloy. The alloy exhibited a high strain hardening rate and distinct phase transformations, which were found to play crucial roles in determining the strengthening and unusual strain hardening behaviors. The microstructural evolution at increased strain was also discussed.
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
(2022)
Article
Chemistry, Physical
Z. Q. Chen, X. Chi, J. Z. Li, K. Men, P. Huang, F. Wang, B. A. Sun, H. B. Ke, W. H. Wang
Summary: In this study, the correlations between structural characteristics, STZ size, and shearband-mediated plasticity were investigated in CLCA NiW alloy films. The presence of NSBs positively impacted the STZ size obtained by the SRS method, while the statistically determined STZ size was not affected by NSBs. The findings of this study shed light on the underlying mechanism of STZ size discrepancy and its relationship with structural characteristics and plasticity of amorphous alloys.
Article
Nanoscience & Nanotechnology
Lili Xiao, Zhiqiang Zheng, Ping Huang, Fei Wang
Summary: This study presents a new crystal-amorphous FeMnCoCrNi high entropy alloy mode fabricated by magnetron sputtering technique, which exhibits strong passivation behavior due to the formed passive layer. The corrosion current density of this alloy is about 0.147 nA·cm(-2), effectively inhibiting pitting corrosion. This research provides a new approach for developing advanced materials with outstanding anticorrosion performance.
SCRIPTA MATERIALIA
(2022)
Article
Materials Science, Multidisciplinary
Yueqi Hu, Ping Huang, Fei Wang
Summary: This study investigates the influence of graphene microstructure on the irradiation resistance of graphene/metal composites using molecular dynamics simulation. The results show that the presence of intrinsic defects in multi-layer graphene enhances its ability to absorb irradiation-induced defects and store helium bubbles, compared to perfect single-layer graphene.
MATERIALS TODAY COMMUNICATIONS
(2022)
Article
Chemistry, Physical
Zhengxiu Ma, Ping Huang, Fei Wang
Summary: This study investigates the effects of cryogenic thermal cycling (CTC) treatment on the hardness and beta relaxation behaviors of La60Ni15Al25 metallic glass (MG) by altering the cycling number and temperature. The experimental results show that the cycling number and the activation energy of beta relaxation E-beta exhibit similar trends, with all samples exhibiting rejuvenation first and then relaxation after a certain number of cycles. It is also observed that MGs with different microstructural states can exhibit identical hardness and E-beta, possibly due to the mechanism associated with the size of the shear transformation zone (STZ) and the matrix-path between percolated STZs.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Materials Science, Multidisciplinary
Y. Q. Hu, P. Huang, F. Wang
Summary: The storage capacity of helium atoms in nanopore graphene/tungsten composites was investigated in this study. Molecular dynamics simulation results showed that helium atoms could be effectively absorbed in the nanopore, which can relieve stress concentration and delay the formation of large-sized helium bubbles, thus mitigating irradiation embrittlement.
JOURNAL OF NUCLEAR MATERIALS
(2023)
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)