Composites Part A: Applied Science and Manufacturing最新文献_第7页

Continuum damage modeling of unidirectional 3D-printed composites under longitudinal tension

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-19 DOI: 10.1016/j.compositesa.2025.108850

E. Polyzos , I.A. Rodrigues Lopes , P.P. Camanho , D. Van Hemelrijck , L. Pyl

引用次数: 0

Dynamic analysis of composite laminated sandwich plates with graphene-reinforced magnetorheological elastomer: Numerical and experimental study

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-19 DOI: 10.1016/j.compositesa.2025.108874

Purushothaman Selvaraj, Ramesh Babu Vemuluri

{"title":"Dynamic analysis of composite laminated sandwich plates with graphene-reinforced magnetorheological elastomer: Numerical and experimental study","authors":"Purushothaman Selvaraj, Ramesh Babu Vemuluri","doi":"10.1016/j.compositesa.2025.108874","DOIUrl":"10.1016/j.compositesa.2025.108874","url":null,"abstract":"<div><div>This study investigates the dynamic characteristics of composite laminated magnetorheological elastomer (MRE) sandwich plates, both with and without graphene in theMRE core. First, the composite laminated face sheets, MRE core, and graphene-reinforced MRE (GMRE) core are prepared. Then laminated composite MRE sandwich plates (MRESP) and graphene-reinforced MRE sandwich plates (GMRESP) are fabricated, and the natural frequencies of the sandwich plates are determined experimentally with various magnetic fields under clamped-free (CF) boundary conditions. The governing differential equations for the composite laminated MRESP and GMRESP are derived using classical laminated plate theory (CLPT) and solved using Lagrange formulation. Numerical simulation has been conducted using MATLAB, results are validated with experimental results and available literature. Further, the influence of various parameters on MRESP and GMRESP dynamic behaviour was investigated.The GMRESP and MRESP natural frequencies exhibit an increase of 30.29 % and 26.51 %, respectively, as the magnetic field increased from 0 G to 300 G.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"193 ","pages":"Article 108874"},"PeriodicalIF":8.1,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143681000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhancing the heat resistance, dielectric properties, and flame retardancy of self-curing silicon-based phthalonitrile/quartz composites for a rapid hot-melt prepreg process

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-19 DOI: 10.1016/j.compositesa.2025.108876

Yabin Zhang, Jiaming Wang, Xuedong Wu, Linyan Zhu, Wenguang Zhang, Lishuai Zong, Jinyan Wang, Xigao Jian

{"title":"Enhancing the heat resistance, dielectric properties, and flame retardancy of self-curing silicon-based phthalonitrile/quartz composites for a rapid hot-melt prepreg process","authors":"Yabin Zhang, Jiaming Wang, Xuedong Wu, Linyan Zhu, Wenguang Zhang, Lishuai Zong, Jinyan Wang, Xigao Jian","doi":"10.1016/j.compositesa.2025.108876","DOIUrl":"10.1016/j.compositesa.2025.108876","url":null,"abstract":"<div><div>The robust operation of electromagnetic waves in communication systems with extreme temperatures relies on high-temperature resistant wave-transparent composites, with organic resin matrix being a pivotal constituent. Enhancing the heat resistance of resins while maintaining excellent processability poses a significant challenge. Herein, a novel “rigid-in-flexible” self-curing silicon-basedsilicon-basedphthalonitrile monomer containing phenylacetylene backbone (Si-ALK-PN) was designed. The silazane component disrupts the crystallinity in Si-ALK-PN, resulting in a characteristic of low viscosity (0.3 Pa·s) and extended processing window (>3h). After curing at 450 °C, the resin, namely Si-ALK-PN-450 °C, demonstrated exceptional thermal stability (<em>T</em><sub>5%</sub> = 631 °C) and thermo-oxidative stability (<em>T</em><sub>5%</sub> = 560 °C). Their quartz fiber-infused composites (Si-ALK-PNs/QF) were manufactured through a straightforward melt processing approach. Upon post-curing at 450 °C, Si-ALK-PN-450 °C/QF exhibited elevated glass transition temperature, flexural strength, and consistent dielectric properties across a wide temperature ranging from 25 °C to 600 °C. Especially, it exhibited excellent flame retardancy as well, stemming from release of eco-friendlyeco-friendly inert gases (NH<sub>3</sub>) and the high thermal stability of N-enriched all-aromatic PN resin. The design concept of “rigid-in-flexible”, along with the multi-functional group co-curing strategy, offers a promising solution for addressing the trade-off between processing and heat resistance in resins, extending beyond PN resins.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"194 ","pages":"Article 108876"},"PeriodicalIF":8.1,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143725625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Review on the automated fiber placement process for the aero-engine composite fan blade and its feasibility in element level 评述航空发动机复合材料风扇叶片的自动纤维铺放工艺及其在元件级的可行性

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-18 DOI: 10.1016/j.compositesa.2025.108875

He Zhou , Xiaoqiang Li , Chengjie Shao , Xiaobing Li , Yong Li , Dongsheng Li , Jinzhang Feng , Xilun Ding , Yu Zhu

{"title":"Review on the automated fiber placement process for the aero-engine composite fan blade and its feasibility in element level","authors":"He Zhou , Xiaoqiang Li , Chengjie Shao , Xiaobing Li , Yong Li , Dongsheng Li , Jinzhang Feng , Xilun Ding , Yu Zhu","doi":"10.1016/j.compositesa.2025.108875","DOIUrl":"10.1016/j.compositesa.2025.108875","url":null,"abstract":"<div><div>The application of carbon fiber-reinforced polymer matrix composite (CFRP) fan blades is crucial for weight reduction in high bypass ratio turbofan aircraft engines. Automated fiber placement (AFP) has the greatest potential for automating the production of CFRP fan blades. To help achieve high manufacturing quality and stability of fan blades, this review summarizes the key areas of AFP forming fan blades and generates an overall understanding of the key scientific challenges. Based on these understandings, an integrated research and development method for AFP (IRDM-AFP) is proposed, integrating virtual and measured data-driven modeling methods for parameter optimization to assist the manufacturing of high shape accuracy and performance of fan blades. The feasibility and necessity of IRDM-AFP is demonstrated through a preliminary study of AFP forming experiment for fan blade in an element level. This review provides a promising method for subsequent research and applications on AFP forming of CFRP fan blades.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"193 ","pages":"Article 108875"},"PeriodicalIF":8.1,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143704027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multifunctional stitching of carbon fibre reinforced composites with soft conductive yarns for enhancing electrical conductivity and mechanical properties

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-17 DOI: 10.1016/j.compositesa.2025.108866

Pichsinee Sangkarat, Zhao Sha, Wenkai Chang, Shuhua Peng, Chun-Hui Wang, Sonya A. Brown

引用次数: 0

Process optimization to maximize bonding performance of injection-moulded short-fibre composites

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-17 DOI: 10.1016/j.compositesa.2025.108867

Sofie Verstraete , Gokhan Serhat , Stijn Debruyne , Frederik Desplentere

{"title":"Process optimization to maximize bonding performance of injection-moulded short-fibre composites","authors":"Sofie Verstraete , Gokhan Serhat , Stijn Debruyne , Frederik Desplentere","doi":"10.1016/j.compositesa.2025.108867","DOIUrl":"10.1016/j.compositesa.2025.108867","url":null,"abstract":"<div><div>Adhesive bonding has the major advantage of preserving structural integrity when joining laminated composites, whose stacking sequence influences the joint strength. For short fibre reinforced thermoplastics (SFRT), injection moulding process parameters such as the flow rate, wall temperature, and packing pressure directly affect the resulting fibre orientations. This study explores the fundamental effects of the fibre architecture in SFRT substrates on the stress distribution in single lap joints. Considering the observed influences, a metamodel-based optimization approach is proposed to improve the joint bonding performance by modifying the production process, where the maximization of the bending stiffness is selected as the primary performance indicator. Experimental results validate the introduced methodology as they revealed approximately 30 % average difference of between the lap shear strength levels of the samples with maximized and minimized bending stiffness. These findings highlight the importance of a well-controlled production procedure respecting the bonding area of SFRT composites.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"193 ","pages":"Article 108867"},"PeriodicalIF":8.1,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143680997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Biomimetic TPMS porous hydroxyapatite bone scaffolds doped with bioactive glass: digital light processing additive manufacturing, microstructure and performance

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-17 DOI: 10.1016/j.compositesa.2025.108870

Wang Guo , Ping Li , Yuanheng Pang , Enyu Wang , Lei Zhao , Yanjian Huang , Shan Wang , Bin Liu , Hui You , Yu Long

{"title":"Biomimetic TPMS porous hydroxyapatite bone scaffolds doped with bioactive glass: digital light processing additive manufacturing, microstructure and performance","authors":"Wang Guo , Ping Li , Yuanheng Pang , Enyu Wang , Lei Zhao , Yanjian Huang , Shan Wang , Bin Liu , Hui You , Yu Long","doi":"10.1016/j.compositesa.2025.108870","DOIUrl":"10.1016/j.compositesa.2025.108870","url":null,"abstract":"<div><div>The preparation process and microstructure of ceramic bone scaffolds are crucial for their performance. In this study, we fabricated biomimetic hydroxyapatite (HA) scaffolds with TPMS structures using desktop-level DLP through process optimization and enhanced their degradation and biological performance by adjusting microstructure using 58S bioglass doping. The Grid porous scaffold exhibited an optimal compressive strength of 26.32 MPa at sintering temperature of 1300 °C and solid content of 55 wt%, while Schwarz-P TPMS scaffold achieved 33.52 MPa. XRD and SEM analyses revealed that 58S reacted with HA during sintering, forming new phases and altering the microstructure, thereby influencing the performance of the HA scaffolds. The degradation properties and release rates of bioactive ions, including silicon, calcium, and phosphate, were improved, enhancing the biomineralization and cell responses of the scaffolds. This study demonstrates the potential of doping-induced reactions and phase transitions in adjusting microstructure and performance of ceramic bone scaffolds.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"193 ","pages":"Article 108870"},"PeriodicalIF":8.1,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143681004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Novel two-scale network structured (TiBw + Ti2Cu)/Ti6Al4V composites: Design, microstructure, mechanical properties and fracture behavior

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-17 DOI: 10.1016/j.compositesa.2025.108868

Zhongqiang Zhang , Guopeng Wang , Yang Gao , Zekun Zheng , Xiaoqi Mao , Junjie Xu , Xiang Li , Yongqing Fu , Minghua Chen , Shanna Xu , Longlong Dong

{"title":"Novel two-scale network structured (TiBw + Ti2Cu)/Ti6Al4V composites: Design, microstructure, mechanical properties and fracture behavior","authors":"Zhongqiang Zhang , Guopeng Wang , Yang Gao , Zekun Zheng , Xiaoqi Mao , Junjie Xu , Xiang Li , Yongqing Fu , Minghua Chen , Shanna Xu , Longlong Dong","doi":"10.1016/j.compositesa.2025.108868","DOIUrl":"10.1016/j.compositesa.2025.108868","url":null,"abstract":"<div><div>Titanium matrix composites with homogeneous microstructures often exhibit inferior mechanical properties, thus severely restricting their applications for engineering-structural parts. Inspired by nature’s fine microstructures, we have <em>in-situ</em> constructed a novel two-scale structured (TiB<sub>w</sub> + Ti<sub>2</sub>Cu)/Ti6Al4V composites for significantly improve the mechanical properties of the Ti matrix, i.e., with the first-scale network reinforced by micro-TiB<sub>w</sub> and the second-scale network reinforced by nano-Ti<sub>2</sub>Cu. Average sizes of α-Ti were significantly refined with adding 2.53 vol% TiB<sub>w</sub>, and <em>in-situ</em> formed TiB<sub>w</sub> was favorable for formation of equiaxed α-Ti. At 293 K, yield strength and ultimate tensile strength (UTS) of (2.53 vol% TiB<sub>w</sub> + 3.02 vol% Ti<sub>2</sub>Cu)/Ti6Al4V composites were 1160 MPa and 1272 MPa, respectively, which were 47.2 % and 41.0 % higher than that of Ti6Al4V. Moreover, their maximum strength (514 MPa) is 27.4 % higher than that of Ti6Al4V alloy at 873 K. The remarkable increase in strength for the composites is attributed to fine-grain strengthening and precipitation-strengthening from Ti<sub>2</sub>Cu nanoparticles, and high temperature strength is due to the pinning effect of TiB<sub>w</sub> in the softened matrix and hinderance of flow in the matrix.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"193 ","pages":"Article 108868"},"PeriodicalIF":8.1,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143643838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A novel anti-icing/deicing composite coating with superior anti-corrosion and self-healing capabilities for magnesium alloys

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-16 DOI: 10.1016/j.compositesa.2025.108861

Kang Liang , Cong Liu , Haoyang Tao , Jinglai Zhang , Li Wang

引用次数: 0

On the extension of in-plane permeability calibration to out-of-plane measurements: Advancements in additively manufactured textile-structured porous media for liquid composite moulding

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-16 DOI: 10.1016/j.compositesa.2025.108863

Prabakaran Annamalai , Venkatesh Gangipamula , Demeke Abay Ashebir , Md Abdus Sattar , Stepan V. Lomov , David May , Masoud Bodaghi , Mostafa Nikzad

{"title":"On the extension of in-plane permeability calibration to out-of-plane measurements: Advancements in additively manufactured textile-structured porous media for liquid composite moulding","authors":"Prabakaran Annamalai , Venkatesh Gangipamula , Demeke Abay Ashebir , Md Abdus Sattar , Stepan V. Lomov , David May , Masoud Bodaghi , Mostafa Nikzad","doi":"10.1016/j.compositesa.2025.108863","DOIUrl":"10.1016/j.compositesa.2025.108863","url":null,"abstract":"<div><div>The introduction of ISO 4410:2023 for in-plane permeability established reliable measurement standards for composite manufacturing, yet no reference medium exists for through-thickness permeability. This study extends in-plane calibration to through-thickness measurements using textile-structured porous media fabricated via advanced 3D printing techniques such as SLA, FDM, and MJF. The SLA-fabricated medium, with dimensional tolerances below 2% and a coefficient of variation under 2% for in-plane permeability, forms the study’s foundation. 3D CFD models with varied channel sizes, mirroring experimental designs, were developed to simulate fluid flow in both in-plane and through-thickness directions under different inlet pressures. Simulation results, including velocity and pressure, align strongly with experimental permeability data, demonstrating accuracy and consistency. This work enhances the understanding of permeability in 3D-printed porous media and provides a framework for standardization and industrial applications in composite manufacturing.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"193 ","pages":"Article 108863"},"PeriodicalIF":8.1,"publicationDate":"2025-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143696994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0