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学者姓名：廖娟
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Abstract ：
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 等. "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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The purpose of this paper is to examine the effect of processing parameters and subsequent heat treatments on the microstructures and bonding strengths of Ti-6Al-4V/AA1050 laminations formed via a non-equal channel lateral co-extrusion process. The microstructural evolution and growth mechanism in the diffusion layer were discussed further to optimize the bonding quality by appropriately adjusting process parameters. Scanning electron microscopes (SEM), energy dispersive spectrometer (EDS), and Xray diffraction (XRD) were used to characterize interfacial diffusion layers. The shear test was used to determine the mechanical properties of the interfacial diffusion layer. The experimental results indicate that it is possible to co-extrusion Ti-6Al-4V/AA1050 compound profiles using non-equal channel lateral co-extrusion. Different heat treatment processes affect the thickness of the diffusion layer. When the temperature and time of heat treatment increase, the thickness of the reaction layers increases dramatically. Additionally, the shear strength of the Ti-6Al-4V/AA1050 composite interface is proportional to the diffusion layer thickness. It is observed that a medium interface thickness results in superior mechanical performance when compared to neither a greater nor a lesser interface thickness. Microstructural characterization of all heat treatments reveals that the only intermetallic compound observed in the diffusion layers is TiAl3. Due to the inter-diffusion of Ti and Al atoms, the TiAl3 layer grows primarily at AA1050/TiAl3 interfaces. (c) 2023 China Ordnance Society. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/ licenses/by-nc-nd/4.0/).
Keyword ：
Co -extrusion Co -extrusion Heat treatment Heat treatment Intermetallic compounds Intermetallic compounds Microstructure Microstructure Shear strength Shear strength
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| GB/T 7714 | Liao, Juan , Tian, Mengmeng , Xue, Xin . Interface property of dissimilar Ti-6Al-4V/AA1050 composite laminate made by non-equal channel lateral co-extrusion and heat treatment [J]. | DEFENCE TECHNOLOGY , 2024 , 33 : 197-208 . |
| MLA | Liao, Juan 等. "Interface property of dissimilar Ti-6Al-4V/AA1050 composite laminate made by non-equal channel lateral co-extrusion and heat treatment" . | DEFENCE TECHNOLOGY 33 (2024) : 197-208 . |
| APA | Liao, Juan , Tian, Mengmeng , Xue, Xin . Interface property of dissimilar Ti-6Al-4V/AA1050 composite laminate made by non-equal channel lateral co-extrusion and heat treatment . | DEFENCE TECHNOLOGY , 2024 , 33 , 197-208 . |
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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 等. "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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以转角复合挤压工艺制备的 DP600/AA1060(双相钢/铝)层合板为研究对象,探究不同退火温度(490、520 和550℃)下层合板的界面力学性能及微观组织.通过界面剪切试验和显微硬度测试试验对界面结合处及两侧金属进行了力学性能研究,采用扫描电镜和能谱仪分析不同退火温度对层合板界面形貌变化和成分分布的影响.试验结果表明:退火处理有助于提高层合板结合区域的硬度.随着退火温度的升高,界面剪切强度增加,在 550℃下界面剪切强度相比于未退火时提高了2.2 倍.随着退火温度的升高,钢/铝复合界面开始出现间断的扩散层,界面主要失效形式由脆性断裂转变为韧性断裂,层合板的塑性变形能力得到了改善.
Keyword ：
DP600/AA1060层合板 DP600/AA1060层合板 共挤压成形 共挤压成形 微观组织 微观组织 显微硬度 显微硬度 界面强度 界面强度 转角复合挤压工艺 转角复合挤压工艺 退火温度 退火温度
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| GB/T 7714 | 江永涛 , 彭凤英 , 廖娟 . 退火温度对共挤压DP600/AA1060层合板微观组织及力学性能的影响 [J]. | 锻压技术 , 2024 , 49 (5) : 219-225 . |
| MLA | 江永涛 等. "退火温度对共挤压DP600/AA1060层合板微观组织及力学性能的影响" . | 锻压技术 49 . 5 (2024) : 219-225 . |
| APA | 江永涛 , 彭凤英 , 廖娟 . 退火温度对共挤压DP600/AA1060层合板微观组织及力学性能的影响 . | 锻压技术 , 2024 , 49 (5) , 219-225 . |
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Abstract ：
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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The purpose of this paper is to examine the effect of processing parameters and subsequent heat treatments on the microstructures and bonding strengths of Ti-6Al-4V/AA1050 laminations formed via a non-equal channel lateral co-extrusion process.The microstructural evolution and growth mechanism in the diffusion layer were discussed further to optimize the bonding quality by appropriately adjusting process parameters.Scanning electron microscopes(SEM),energy dispersive spectrometer(EDS),and X-ray diffraction(XRD)were used to characterize interfacial diffusion layers.The shear test was used to determine the mechanical properties of the interfacial diffusion layer.The experimental results indicate that it is possible to co-extrusion Ti-6Al-4V/AA1050 compound profiles using non-equal channel lateral co-extrusion.Different heat treatment processes affect the thickness of the diffusion layer.When the temperature and time of heat treatment increase,the thickness of the reaction layers increases dramatically.Additionally,the shear strength of the Ti-6Al-4V/AA1050 composite interface is propor-tional to the diffusion layer thickness.It is observed that a medium interface thickness results in superior mechanical performance when compared to neither a greater nor a lesser interface thickness.Micro-structural characterization of all heat treatments reveals that the only intermetallic compound observed in the diffusion layers is TiAl3.Due to the inter-diffusion of Ti and Al atoms,the TiAl3 layer grows pri-marily at AA1050/TiAl3 interfaces.
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| GB/T 7714 | Juan Liao , Mengmeng Tian , Xin Xue . Interface property of dissimilar Ti-6Al-4V/AA1050 composite laminate made by non-equal channel lateral co-extrusion and heat treatment [J]. | 防务技术 , 2024 , 33 (3) : 197-208 . |
| MLA | Juan Liao et al. "Interface property of dissimilar Ti-6Al-4V/AA1050 composite laminate made by non-equal channel lateral co-extrusion and heat treatment" . | 防务技术 33 . 3 (2024) : 197-208 . |
| APA | Juan Liao , Mengmeng Tian , Xin Xue . Interface property of dissimilar Ti-6Al-4V/AA1050 composite laminate made by non-equal channel lateral co-extrusion and heat treatment . | 防务技术 , 2024 , 33 (3) , 197-208 . |
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Abstract ：
为探究聚合物在局部加热下的成形性能,使用热风局部加热单点渐进成形工艺制备聚醚醚酮四棱台零件。采用单因素法分析了局部加热温度场、层间距以及进给速度对聚醚醚酮零件成形力及成形精度的影响规律。结果表明,成形前预热处理不能有效提高零件成形精度。相比进给速度,层间距对成形力的影响更显著;在不同的成形温度下,零件成形力随加工点温度的上升而下降。加工点温度对零件成形精度的影响主要体现在夹持区域牵连变形,零件在140℃下成形时精度最高;层间距和进给速度对零件成形精度的影响主要体现在夹持区域回弹与侧壁鼓突,零件在1500 mm·min~(-1)进给速度、 0.25 mm层间距下成形精度最高。
Keyword ：
局部加热 局部加热 成形精度 成形精度 渐进成形 渐进成形 聚醚醚酮 聚醚醚酮 预热处理 预热处理
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| GB/T 7714 | 欧烨琛 , 黄友纯 , 廖娟 . 聚醚醚酮板材热风局部加热单点渐进成形实验研究 [J]. | 塑性工程学报 , 2023 , (12) : 91-99 . |
| MLA | 欧烨琛 et al. "聚醚醚酮板材热风局部加热单点渐进成形实验研究" . | 塑性工程学报 12 (2023) : 91-99 . |
| APA | 欧烨琛 , 黄友纯 , 廖娟 . 聚醚醚酮板材热风局部加热单点渐进成形实验研究 . | 塑性工程学报 , 2023 , (12) , 91-99 . |
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As a new addition to lightweight composite structures, the sandwich cylindrical shell with a metallic wire mesh core has emerged as a promising solution for thermodynamic performance analysis at elevated temperatures. The intricate interwoven cellular formations within the metallic wire mesh pose difficulties for thermo-mechanical modeling and property evaluation. First, the constitutive models employed to characterize hysteresis phenomena were presented, comprising isotropic elasticity, Bergstrom-Boyce model, Ogden hyper-elasticity, and parameter identification through mechanical examinations at varying temperatures. Second, the finite element modeling of cylindrical shell structures was determined for modal and steady-state dynamic analyses. Third, the experimental procedures were carried out, including the preparation of the sandwich cylindrical shell and the dynamic testing platform. The first-order natural frequency of the cylindrical shell structure is close to the resonance frequency of the dynamic test results, with a maximum error of 6.5%, demonstrating the accuracy of the simulation model. When compared to the solid-core cylindrical shell, the average insertion loss of the sandwich cylindrical shell structure within the frequency range of 10-1000 Hz at room temperature is up to 11.09 dB. Furthermore, at elevated temperatures, the average insertion loss of the sandwich cylindrical shell decreases but fluctuates as the temperature changes. (c) 2023 Production and hosting by Elsevier Ltd. on behalf of Chinese Society of Aeronautics and Astronautics. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/ licenses/by-nc-nd/4.0/).
Keyword ：
Energy dissipation Energy dissipation Metallic matrix composites Metallic matrix composites Numerical analysis Numerical analysis Sandwich structure Sandwich structure Thermodynamic properties Thermodynamic properties
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| GB/T 7714 | Xue, Xin , Shen, Guojian , Liao, Juan . Thermodynamic property of sandwich cylindrical shell structure with metallic wire mesh: Numerical modeling and experimental analysis [J]. | CHINESE JOURNAL OF AERONAUTICS , 2023 , 37 (1) : 138-152 . |
| MLA | Xue, Xin et al. "Thermodynamic property of sandwich cylindrical shell structure with metallic wire mesh: Numerical modeling and experimental analysis" . | CHINESE JOURNAL OF AERONAUTICS 37 . 1 (2023) : 138-152 . |
| APA | Xue, Xin , Shen, Guojian , Liao, Juan . Thermodynamic property of sandwich cylindrical shell structure with metallic wire mesh: Numerical modeling and experimental analysis . | CHINESE JOURNAL OF AERONAUTICS , 2023 , 37 (1) , 138-152 . |
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Metal-rubber sandwich cylindrical shell displays a broad range of potential applications in the field of thermal insulation due to its advantages of lightweight, high-temperature stability, and superior high-temperature thermal insulation properties. To optimize the thermal insulation performance of a sandwich cylindrical shell with a metal-rubber core, this study proposes the idea of filling the pores of the metal-rubber with aerogel, thereby forming a composite structure of aerogel and metal-rubber (AMR). Through finite element analysis, the law of internal temperature changes in the AMR composite structure and the distribution laws of the velocity field, viscosity field, and pressure field of the sandwich cylindrical shell under varying wind speeds are investigated. These findings are further verified through heat transfer and forced convection tests. The results reveal that the thermal conductivity of the AMR composite structure at the same density is lower than that of the metalrubber, and the thermal insulation performance of the AMR composite structure is directly proportional to its density. Meanwhile, through the analysis of forced convection heat transfer in the cylindrical shell, it is found that wind speed has a direct relationship with the pressure field, velocity field, and viscosity field. In addition, there is a relatively high viscosity and a low flow rate near the wall of the cylindrical shell, with a higher flow rate at the axis of the cylindrical shell. At the same wind speed, the temperature rise of the sandwich cylindrical shell shows a positive correlation with an increase in density, and the maximum stable temperature also increases correspondingly. Moreover, at the same density, the thermal conductivity demonstrates a negative correlation with increasing temperature.
Keyword ：
Aerogel Aerogel Forced convection heat transfer Forced convection heat transfer Heat transfer characteristics Heat transfer characteristics Metal-rubber Metal-rubber Sandwich cylindrical shell Sandwich cylindrical shell
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| GB/T 7714 | Xue, Xin , Hu, Feng , Wei, Yuhan et al. Analysis of heat transfer characteristics of sandwich cylindrical shell with an aerogel-metal-rubber composite core [J]. | INTERNATIONAL JOURNAL OF THERMAL SCIENCES , 2023 , 197 . |
| MLA | Xue, Xin et al. "Analysis of heat transfer characteristics of sandwich cylindrical shell with an aerogel-metal-rubber composite core" . | INTERNATIONAL JOURNAL OF THERMAL SCIENCES 197 (2023) . |
| APA | Xue, Xin , Hu, Feng , Wei, Yuhan , Xiong, Yunlingzi , Zhang, Mangong , Liao, Juan . Analysis of heat transfer characteristics of sandwich cylindrical shell with an aerogel-metal-rubber composite core . | INTERNATIONAL JOURNAL OF THERMAL SCIENCES , 2023 , 197 . |
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Abstract ：
本实用新型涉及一种金属丝网夹芯板制备与渐进成形一体式装置，包括用以放置夹芯板的夹持机构以及位于夹持机构上、下方的成形焊接机构，所述成形焊接机构包括位于夹芯板上方的主成形工具头结构和位于夹芯板下方的辅助工具头结构，所述成形焊接机构外部设有可调节电源，所述主成形工具头结构、辅助工具头结构、可调节电源、夹芯板成形区域形成第一焊接闭合回路，所述夹持机构、主成形工具头结构、夹芯板非成形区域形成第二焊接闭合回路。本实用新型结构简单，设计合理，使用方便，不仅降低了生产成本与生产周期，扩大夹芯板的应用范围，同时生产出来的夹芯板既满足成形质量和焊接质量的要求，又可以满足轻量化、抗震降噪的使用性能要求。
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| GB/T 7714 | 廖娟 , 黄友纯 . 金属丝网夹芯板制备与渐进成形一体式装置 : CN202321041409.9[P]. | 2023-05-05 00:00:00 . |
| MLA | 廖娟 et al. "金属丝网夹芯板制备与渐进成形一体式装置" : CN202321041409.9. | 2023-05-05 00:00:00 . |
| APA | 廖娟 , 黄友纯 . 金属丝网夹芯板制备与渐进成形一体式装置 : CN202321041409.9. | 2023-05-05 00:00:00 . |
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