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学者姓名:廖娟
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The plasticity of magnesium alloys is inherently constrained by their hexagonal close-packed (HCP) crystal structure and limited slip system at room-temperature, which restricts their widespread application across various industries. Therefore, identifying an effective method to enhance the plasticity and formability of magnesium alloys remains essential. In this study, the mechanical behavior of AZ31B Mg alloy was examined under the combined influence of ultrasonic vibration (UV) and a thermal field. Tensile tests incorporating UV and thermal assistance were performed on the sheets at amplitudes ranging from 0 to 50.7 µm and strain rates between 10–2 and 10–4 s–1 at a temperature of 150 °C. Microstructural evolution during deformation was analyzed using optical microscopy (OM) and electron backscattered diffraction (EBSD). The results indicate that under hybrid energy fields, the interaction between UV and strain rate significantly affects the flow stress, elongation, and the critical strain required for dynamic recrystallization (DRX) in Mg alloys. Furthermore, microstructural analysis reveals that the incorporation of UV within the thermal field facilitates intra-grain rotation and deformation, promotes DRX, particularly continuous DRX, and enables dislocation migration from the grain boundary to the grain interior. Consequently, a notable improvement in plasticity is observed across the tested strain rate range when UV is applied at suitable amplitudes. However, excessive amplitudes lead to contrasting variations in mechanical behavior, DRX extent, and dislocation movement. Additionally, the underlying mechanisms responsible for these effects have been clarified. © 2025 Elsevier Ltd
Keyword :
Hybrid energy fields Hybrid energy fields Magnesium alloy Magnesium alloy Microstructure evolution Microstructure evolution Strain rate Strain rate Ultrasonic vibration Ultrasonic vibration Warm deformation Warm deformation
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GB/T 7714 | Liao, J. , Zhang, Y. , Huang, Y. et al. Ultrasonic vibration-induced macro-micro behaviors of AZ31 magnesium alloy sheet during warm tension at various strain rates [J]. | Materials Today Communications , 2025 , 46 . |
MLA | Liao, J. et al. "Ultrasonic vibration-induced macro-micro behaviors of AZ31 magnesium alloy sheet during warm tension at various strain rates" . | Materials Today Communications 46 (2025) . |
APA | Liao, J. , Zhang, Y. , Huang, Y. , Xue, X. . Ultrasonic vibration-induced macro-micro behaviors of AZ31 magnesium alloy sheet during warm tension at various strain rates . | Materials Today Communications , 2025 , 46 . |
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Acoustic metastructures (AMs) are a type of artificial engineering materials composed of various micro-meso structure subwavelength units. They can exhibit distinct and exotic performances such as low mass, low volume, low frequency, and broadband through appropriate structural designs, which provide novel means for the exploration of physical interpretation in terms of individual case. Thus, the design strategies of AMs for unprecedented properties are of growing interest and attention. Beginning with the recent advances in structural design, a comprehensive review of the physical mechanisms and structural characteristics of four typical AMs, i.e., Helmholtz resonators, membrane-type AMs, coiling-up space structures, and lattice structures, is performed. Meanwhile, various engineering application potentials associated with regard to performance evolutions including sound absorption and noise reduction, acoustic cloaking, and acoustic lenses are introduced, as well as the corresponding design optimization strategies. Finally, the current scientific and technical challenges and the developmental trends of AMs are summarized. This review work aims to provide a design roadmap for next-generation AMs and a trigger on unsuspected physical mechanisms.
Keyword :
acoustic metastructures acoustic metastructures acoustic wave control acoustic wave control applications applications physical mechanisms physical mechanisms structural design structural design
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GB/T 7714 | Wu, Fang , Zheng, Chao , Wei, Yuhan et al. Current Progress of Acoustic Metastructures: Design Strategy and Prospective Application [J]. | ADVANCED ENGINEERING MATERIALS , 2025 , 27 (10) . |
MLA | Wu, Fang et al. "Current Progress of Acoustic Metastructures: Design Strategy and Prospective Application" . | ADVANCED ENGINEERING MATERIALS 27 . 10 (2025) . |
APA | Wu, Fang , Zheng, Chao , Wei, Yuhan , Xue, Xin , Liao, Juan . Current Progress of Acoustic Metastructures: Design Strategy and Prospective Application . | ADVANCED ENGINEERING MATERIALS , 2025 , 27 (10) . |
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The integration performance of rigid and flexible materials in composite structures is of particular interest and complexity. In this work, the lattice structure of the steel rod mesh cylinder skeleton was used to fabricate a composite structure by combining it with polyurethane (PU) as the matrix. The objective is to investigate the correlation between design structure and mechanical response associated with the combination of the metallic skeleton and polymer materials. Besides the energy absorption obtained from quasi-static loading, the vibration characteristics via a sinusoidal dynamic excitation test were analyzed by using the phonon and bandgap theory. The experimental results show that the addition of polyurethane increases the vibration suppression performance of the composite structure. The band diagram and the compress curves show that the energy absorption properties of the metal/polymer composited lattice structure are positively related to the rod diameter, whereas the influence of the rod diameter on the vibration suppression properties is opposite. The increase of axial angle has a negative influence on the energy absorption properties but improves the vibration suppression properties. © 2025 Institution of Structural Engineers
Keyword :
Energy absorption Energy absorption Metal/polymer composited Metal/polymer composited Pyramidal lattice cylinder structure Pyramidal lattice cylinder structure Vibration characteristics Vibration characteristics
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GB/T 7714 | Xue, X. , Gao, J. , Zheng, C. et al. Energy absorption and vibration characteristics of metal/polymer composited pyramidal lattice cylinder structure [J]. | Structures , 2025 , 76 . |
MLA | Xue, X. et al. "Energy absorption and vibration characteristics of metal/polymer composited pyramidal lattice cylinder structure" . | Structures 76 (2025) . |
APA | Xue, X. , Gao, J. , Zheng, C. , Li, Z. , Liao, J. , Zhang, M. . Energy absorption and vibration characteristics of metal/polymer composited pyramidal lattice cylinder structure . | Structures , 2025 , 76 . |
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Lattice structures have attracted significant scholarly attention due to their exceptional mechanical properties, including lightweight characteristics and high strength. Their multifunctionality, such as energy absorption and vibration reduction, adds to their versatility. While extensive research has been conducted on the vibration reduction performance of plate-type, shell-type, and truss-type lattice structures, studies on cylindrical lattice structures are comparatively limited. To achieve broadband vibration suppression in cylindrical structures, this study proposes a novel cylindrical structure based on pyramid cells. The vibration suppression performance and the bandgap formation mechanism of the pyramid cylindrical lattice skeleton structure are examined, with a quantitative analysis of the influence of structural parameters on vibration suppression performance using normalized indicators. Results indicate that the structure demonstrates multiple bandgaps within the 0-1500 Hz range, exhibiting substantial vibration attenuation capabilities. Additionally, adjusting parameters enables the bandgap to shift toward lower frequencies. Finally, the experimental verification of finite element model has been performed by comparing the vibration transmission curves with a maximum relative error of -7.48% at the resonance peak. This work offers valuable insights for the application of cylindrical lattice structures in vibration and noise control fields.
Keyword :
bandgap bandgap pyramidal cylinder lattice structure pyramidal cylinder lattice structure vibration suppression performance vibration suppression performance
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GB/T 7714 | Xue, Xin , Zeng, Qin , Wu, Fang et al. Vibration and Bandgap Characteristics Analysis of Pyramid Cylinder Lattice Skeleton Structure [J]. | ADVANCED ENGINEERING MATERIALS , 2025 , 27 (7) . |
MLA | Xue, Xin et al. "Vibration and Bandgap Characteristics Analysis of Pyramid Cylinder Lattice Skeleton Structure" . | ADVANCED ENGINEERING MATERIALS 27 . 7 (2025) . |
APA | Xue, Xin , Zeng, Qin , Wu, Fang , Liao, Juan , Zhang, Mangong . Vibration and Bandgap Characteristics Analysis of Pyramid Cylinder Lattice Skeleton Structure . | ADVANCED ENGINEERING MATERIALS , 2025 , 27 (7) . |
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Incremental forming technology is gaining increasing attention from various industrial sectors owing to its adaptability and potential for customization. Nonetheless, some challenges such as poor geometric precision are impeding the industrial widespread of this method. Hybridization, cooperation between mechanisms/processes/energies/approaches, has lately emerged as a powerful approach to elevate the manufacturing competence. To this end, hybridization idea has been implemented in the area of incremental forming to address the pertinent challenges, and conducive outcomes have been achieved. The present article reviews advancements made in hybrid incremental forming. The article begins with a comparative analysis of contemporary and traditional incremental forming processes from multiple viewpoints. Subsequently, recent developments in energy-assisted incremental forming processes, categorized into cryogenic temperature-assisted, thermal-assisted and special energy field-assisted techniques (which encompass ultrasonic, electric, and electromagnetic fields), are summarized. The mechanisms through which special energy fields interact with materials and their subsequent impact on the forming quality of workpieces are systematically examined. Additionally, the benefits and drawbacks of various assisted methods are analyzed. Furthermore, the current state of research regarding the hybridization of incremental forming with other forming processes is outlined, which offers novel avenues for enhancing productivity and the quality of workpiece deformation. Lastly, the prospective advancements in hybrid incremental forming technology are presented to support its application in large-scale industrial contexts.
Keyword :
Energy field-assisted Energy field-assisted Hybrid forming Hybrid forming Incremental forming Incremental forming Thermal-assisted Thermal-assisted
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GB/T 7714 | Liao, Juan , Huang, Youchun , Lu, Xinyang et al. Hybrid incremental forming processes: a review [J]. | INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY , 2025 , 136 (7-8) : 3077-3109 . |
MLA | Liao, Juan et al. "Hybrid incremental forming processes: a review" . | INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 136 . 7-8 (2025) : 3077-3109 . |
APA | Liao, Juan , Huang, Youchun , Lu, Xinyang , Jiang, Yongtao , Hussain, Ghulam . Hybrid incremental forming processes: a review . | INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY , 2025 , 136 (7-8) , 3077-3109 . |
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Metallic sandwich panels featuring cellular metal cores are widely utilized across various sectors due to their exceptional load-bearing efficiency and design versatility. However, their application is often limited by the challenge of shaping complex geometries. This study introduces a novel thin sandwich panel incorporating stainless steel wire mesh (SSWM) core, designed to offer both lightweight properties and enhanced flexibility. Mechanical properties and forming limit diagrams of the sandwich sheet are assessed through tensile tests and Nakajima forming tests. The study investigates how the SSWM stacking angle and strain paths influence the panel's failure behavior and formability. Comparative analyses with monolithic stainless steel sheets of identical dimensions are also conducted. The findings reveal that the sandwich sheet exhibits comparable formability to the monolithic sheet in the tension-compression stain zone, with about 32% higher average specific tensile strength compared to the monolithic counterpart. Importantly, the formability and failure characteristics of the sandwich panel are significantly influenced by in-plane shear deformation of the SSWM core, which is primarily dictated by the SSWM stacking angle and strain paths. Notably, the sandwich sheet with 45 degrees stacking angle demonstrates superior plasticity and formability.
Keyword :
failure behaviors failure behaviors formability formability sandwich panels sandwich panels stainless steel wire mesh stainless steel wire mesh
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GB/T 7714 | Liao, Juan , Qian, Jinhang , Cao, Houchen et al. Formability and Failure Behavior of a Thin Sandwich Panel with Stainless Steel Wire Mesh [J]. | ADVANCED ENGINEERING MATERIALS , 2025 , 27 (4) . |
MLA | Liao, Juan et al. "Formability and Failure Behavior of a Thin Sandwich Panel with Stainless Steel Wire Mesh" . | ADVANCED ENGINEERING MATERIALS 27 . 4 (2025) . |
APA | Liao, Juan , Qian, Jinhang , Cao, Houchen , Xue, Xin . Formability and Failure Behavior of a Thin Sandwich Panel with Stainless Steel Wire Mesh . | ADVANCED ENGINEERING MATERIALS , 2025 , 27 (4) . |
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In this work, an innovative cylindrical metamaterial inspired by origami was developed. It featured arrays of pyramid units arranged both circumferentially and axially. The vibration transfer characteristics were determined using numerical method (Frequency Domain Frequency Response Solver of COMSOL) and dynamic testing (Scanning Vibrometer System). The results indicate that the structure effectively attenuates vibrations within the 0-6000 Hz range. Adjusting key geometric parameters can widen or shift vibration attenuation bands toward low-frequencies. Increasing the rod diameter weakens the vibration attenuation capability, while an increase in circumferential and axial angles has a positive impact on the frequency band for vibration attenuation. The significance of this work lies in providing an appropriate method to enhance vibration attenuation for the design and optimization of engineering structures.
Keyword :
Cylindrical origami-inspired metamaterial Cylindrical origami-inspired metamaterial Frequency response function Frequency response function Normalized attenuation bandwidth Normalized attenuation bandwidth Pyramidal lattice structure Pyramidal lattice structure Vibration transmission tests Vibration transmission tests
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GB/T 7714 | Xue, Xin , Li, Zeyu , Wu, Fang et al. Vibration transmission characteristics of the pyramidal cylinder lattice truss structure [J]. | MECHANICS RESEARCH COMMUNICATIONS , 2024 , 137 . |
MLA | Xue, Xin et al. "Vibration transmission characteristics of the pyramidal cylinder lattice truss structure" . | MECHANICS RESEARCH COMMUNICATIONS 137 (2024) . |
APA | Xue, Xin , Li, Zeyu , Wu, Fang , Wei, Yuhan , Shao, Yichuan , Zhang, Mangong et al. Vibration transmission characteristics of the pyramidal cylinder lattice truss structure . | MECHANICS RESEARCH COMMUNICATIONS , 2024 , 137 . |
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Magnesium (Mg) alloys are becoming popular in lightweight manufacturing due to their low density and high specific strength. However, insufficient slip systems result in poor plasticity of Mg alloys at room temperature. Therefore, an ultrasonic energy field combined with thermal field is introduced to assist the deformation of AZ31 Mg alloy to improve its plasticity. Firstly, ultrasonic vibration (UV)-assisted tensile tests at different temperatures (130–150 °C) are conducted to investigate the effect of UV on material behaviour and the activation of dynamic recrystallization (DRX). Then, the influences of UV on the mechanical properties and microstructure of the material at 150 °C are investigated by varying the parameters of ultrasound amplitude, strain rate, and vibration interval. The results reveal that applying UV can activate DRX at a relatively lower temperature compared with that without UV. Superimposing a certain amount of ultrasonic energy on this material at warm conditions reduces flow stress and increases elongation. In the intermittent ultrasonic vibration (IUV) tests, the DRX percentage and elongation first increase and then decrease as the vibration interval increases. The elongation of specimens with appropriate vibration intervals even exceeds that of specimens with continuous ultrasonic vibration (CUV). However, CUV is more effective than IUV in reducing ultimate tensile strength at different amplitudes or strain rates. © 2024
Keyword :
Dynamic recrystallization Dynamic recrystallization Elongation Elongation High strength alloys High strength alloys Magnesium alloys Magnesium alloys Microstructure Microstructure Plasticity Plasticity Strain rate Strain rate Tensile strength Tensile strength Tensile testing Tensile testing Ultrasonic effects Ultrasonic effects Ultrasonic waves Ultrasonic waves Vibrations (mechanical) Vibrations (mechanical)
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GB/T 7714 | Huang, Youchun , Zhang, Yue , Liao, Juan . Effects of process parameters on the mechanical properties and microstructure in ultrasonic vibration-assisted warm tensile deformation of AZ31 magnesium alloy [C] . 2024 : 378-383 . |
MLA | Huang, Youchun et al. "Effects of process parameters on the mechanical properties and microstructure in ultrasonic vibration-assisted warm tensile deformation of AZ31 magnesium alloy" . (2024) : 378-383 . |
APA | Huang, Youchun , Zhang, Yue , Liao, Juan . Effects of process parameters on the mechanical properties and microstructure in ultrasonic vibration-assisted warm tensile deformation of AZ31 magnesium alloy . (2024) : 378-383 . |
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为了研究不锈钢编织金属丝网(SSWWM)芯构成的轻质夹芯板的性能,用真空钎焊技术制备不同结构参数(层数、金属网的堆叠顺序和中间层)的夹芯板。对金属丝网夹芯板进行拉伸试验和三点弯曲试验,评估其力学性能。并对抗弯刚度的理论解析值与试验值进行比较。结果表明:适当增加夹芯板的层数、合适的堆叠顺序、在金属丝网间加入层间板均可显著提升夹芯板的力学性能。在所有试样中,带层间板的三层混合堆叠夹芯板(Tw-mix)的抗弯刚度最佳,带层间板的双层45°(Dw-45°)夹芯板的抗拉强度和伸长率最高。
Keyword :
力学性能 力学性能 夹芯板 夹芯板 理论弯曲刚度 理论弯曲刚度 轻量化 轻量化 金属丝网 金属丝网
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GB/T 7714 | 郭晴晴 , 钱金行 , 廖娟 . 结构参数对金属丝网夹芯板力学性能的影响 [J]. | 兵器材料科学与工程 , 2024 , 47 (02) : 29-35 . |
MLA | 郭晴晴 et al. "结构参数对金属丝网夹芯板力学性能的影响" . | 兵器材料科学与工程 47 . 02 (2024) : 29-35 . |
APA | 郭晴晴 , 钱金行 , 廖娟 . 结构参数对金属丝网夹芯板力学性能的影响 . | 兵器材料科学与工程 , 2024 , 47 (02) , 29-35 . |
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Steel-aluminum laminates show promise in industrial manufacturing, yet their utilization is limited by unstable interface bonding. This study investigates the influence of laser texturing on the interface bonding properties of DP600/AA1060 obtained through co-extrusion. White-light interference profilometry (WLIP) and MATLAB algorithms are used to quantify different surfaces. A model is established to predict the shear load with different process angles. Furthermore, energy dispersive spectroscopy (EDS), scanning electron microscope (SEM) and Xray diffraction (XRD) are utilized to examine the microstructure of interface fractures and DP600/AA1060 alloys. Notably, the laser texturing process (LTP) significantly enhances the interface bonding strength of the DP600/ AA1060, yielding a 37% increase in maximum shear strength compared to the original sample. The prediction holds true for the process angle in the range of 0 degrees-45 degrees but failed between 45 degrees and 90 degrees due to the occurrence of tensile/compressive stress in the laser-textured area, leading to unstable bonding caused by oxides and alloy particles. However, the laser-textured surface of DP600 enhances mechanical interlocking and increases the number of micro-protrusions, thereby strengthening the interface bonding and improving the mechanical properties of co-extruded laminates.
Keyword :
Co-extruded laminate Co-extruded laminate Dissimilar DP600/AA1060 alloys Dissimilar DP600/AA1060 alloys Interface bonding property Interface bonding property Laser texturing Laser texturing
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GB/T 7714 | Liao, Juan , Peng, Fengying , Xue, Xin . Effect of interface laser texture on the bonding property of co-extruded laminate with dissimilar DP600/AA1060 alloys [J]. | JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T , 2024 , 31 : 543-554 . |
MLA | Liao, Juan et al. "Effect of interface laser texture on the bonding property of co-extruded laminate with dissimilar DP600/AA1060 alloys" . | JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 31 (2024) : 543-554 . |
APA | Liao, Juan , Peng, Fengying , Xue, Xin . Effect of interface laser texture on the bonding property of co-extruded laminate with dissimilar DP600/AA1060 alloys . | JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T , 2024 , 31 , 543-554 . |
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