Pedro Millan , A.Francisco G. Tenreiro , João D.P. Amorim , Mohammad Mehdi Kasaei , Reza Beygi , Jorge Ambrósio , Lucas F.M. da Silva
{"title":"On the influence of joining processes on the vibration of structures","authors":"Pedro Millan , A.Francisco G. Tenreiro , João D.P. Amorim , Mohammad Mehdi Kasaei , Reza Beygi , Jorge Ambrósio , Lucas F.M. da Silva","doi":"10.1016/j.jajp.2023.100170","DOIUrl":"https://doi.org/10.1016/j.jajp.2023.100170","url":null,"abstract":"<div><p>The joining of new and dissimilar materials in the transportation sector, to meet the demands for lighter structures, requires the use of alternative joining processes. However, it is not clear how different types of structural joints compare in terms of their contribution to the vibration and damping of structures. The present work aims to provide a comprehensive experimental and numerical analysis on the contribution of three structural joints – butt friction stir welding, single lap adhesive joint and hole hemmed joint – to the vibration and damping of two joined aluminium sheets. For this purpose, experimental analysis is performed to study the free-free vibration of the three structural joints. In addition, finite element models are developed to better understand the behaviour of these joints and discuss the challenges of the numerical modelling procedure. The first four natural frequencies, experimentally obtained for each structure, suggest that the adhesive joint has significantly higher natural frequencies, due to the thickness increase at overlap, while the hole hemmed joint presents the most significant contribution to damping, owing to sliding at the overlap region. The numerical models show a very good agreement with the experimental results in terms of the natural frequencies and mode shapes, with simple modelling providing accurate results. In conclusion, the main findings are that the adhesive joints allow for a stiffer structure, with the natural frequencies increasing with the overlap dimension, while hole hemming enhances damping. The butt-butt friction stir welding has a small effect on the structural behaviour, showing a similar dynamic stiffness and damping when compared to a solid sheet of the same dimension.</p></div>","PeriodicalId":34313,"journal":{"name":"Journal of Advanced Joining Processes","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666330923000328/pdfft?md5=290fd94aebaf46678b32c17fb21c4c4e&pid=1-s2.0-S2666330923000328-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138490666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Advances in understanding of multiple factors affecting vibration weld strength of thermoplastic polymers","authors":"Kamol Dey , Anna Gobetti , Giorgio Ramorino","doi":"10.1016/j.jajp.2023.100164","DOIUrl":"https://doi.org/10.1016/j.jajp.2023.100164","url":null,"abstract":"<div><p>Joining is a key part of the manufacturing process including automobile, household appliances, aircraft manufacture, and medical sectors. Vibration welding (VW), also known as linear friction welding, is the most used technique to join thermoplastic components and composites mostly due to its simplicity, controllability, versatility of applications, and cost-effectiveness in terms of thermal efficiency, compared to conventional adhesive, mechanical fastening, and other fusion bonding techniques. This review aims to provide a comprehensive overview of the recent advances in understanding the multiple factors affecting vibration weld strength of thermoplastic polymers and their composites. The key process parameters such as weld pressure, frequency, amplitude and time are discussed along with their influence on weld strength of various materials. The effects of material characteristics like crystallinity, fiber reinforcement, and nanoparticles are summarized. Furthermore, the impact of joint design factors like thickness and geometry on mechanical performance is reviewed. The current challenges and future research directions for optimizing vibration weld strength through process, material, and design selections are highlighted. The overall goal is to present updated understanding on achieving strong vibration welded joints by considering the complex interplay between processing, structure, and properties.</p></div>","PeriodicalId":34313,"journal":{"name":"Journal of Advanced Joining Processes","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666330923000262/pdfft?md5=b94e4878bff09d64a0d5c331e2433dbe&pid=1-s2.0-S2666330923000262-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134656125","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Dissimilar joining of carbon steel, pure nickel and aluminum alloys by center-driven double-sided linear friction welding","authors":"Tetsuro Ito, Masayoshi Kamai, Takuya Miura, Yoshiaki Morisada, Hidetoshi Fujii","doi":"10.1016/j.jajp.2023.100165","DOIUrl":"https://doi.org/10.1016/j.jajp.2023.100165","url":null,"abstract":"<div><p>In this study, a center-driven double-sided linear friction welding (LFW) process was employed to join three dissimilar materials: A7075-T6, S45C, and pure Ni. High pressure was applied to the A7075-T6 side, as it was intended to be joined at a low temperature, while low pressure was applied to the S45C side, which needed to be joined at a high temperature. By setting the applied pressure on the A7075-T6 side to 300 MPa, which corresponds to the intersection in the graph of the strength dependence of A7075-T6 and pure Ni on temperature, the joint with a joining efficiency of 92% was obtained. SEM and TEM observations were carried out on the joint, confirming the absence of the welding defects at both the A7075-T6/Ni and Ni/S45C interfaces. A thin intermetallic compound layer of approximately 100 nm thick was formed at the A7075-T6/Ni interface.</p></div>","PeriodicalId":34313,"journal":{"name":"Journal of Advanced Joining Processes","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666330923000274/pdfft?md5=53710b85b59da9fd0b31a4cd7c45f85a&pid=1-s2.0-S2666330923000274-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138471661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Electric performance of hybrid busbar joints under service and high voltage conditions","authors":"G.R. Prieto , J.P.M. Pragana , R.F.V. Sampaio , I.M.F. Bragança , C.M.A. Silva , P.A.F. Martins","doi":"10.1016/j.jajp.2023.100169","DOIUrl":"https://doi.org/10.1016/j.jajp.2023.100169","url":null,"abstract":"<div><p>This paper is focused on hybrid busbar joints with a twofold objective of understanding the differences in electrical resistance under service conditions and evaluating their performance when subjected to hazardous high voltages. Three different types of joints fabricated by conventional bolting, friction stir spot welding and injection lap riveting are selected and two different experimental setups are used to allow the hybrid busbars to be tested up to high voltage electrical discharges of 30 kV. The work is an enhancement of previous experimental and numerical investigations of the authors in the field with results showing no signs of damage or catastrophic failure when the different types of busbars are subjected to high voltage electrical discharges. Results also confirm the good overall performance and advantages of injection lap riveted hybrid busbar joints against bolted and friction stir spot welded.</p></div>","PeriodicalId":34313,"journal":{"name":"Journal of Advanced Joining Processes","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666330923000316/pdfft?md5=618c195c2edfa5bdfb611a4745257a17&pid=1-s2.0-S2666330923000316-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138558996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lourenço Bastos , Marco Alves , Bruno Sousa , Andreia Vilela , Luciano Rietter , Fernando Duarte , Filipa Carneiro , Agnieszka Żmijewska-Rocha
{"title":"Transmission laser welding of thermoplastics: Influence of welding parameters and rib dimensions on the strength of welded joints","authors":"Lourenço Bastos , Marco Alves , Bruno Sousa , Andreia Vilela , Luciano Rietter , Fernando Duarte , Filipa Carneiro , Agnieszka Żmijewska-Rocha","doi":"10.1016/j.jajp.2023.100173","DOIUrl":"https://doi.org/10.1016/j.jajp.2023.100173","url":null,"abstract":"<div><p>Laser transmission welding of injection moulded thermoplastics is commonly used in industrial applications such as electronic packaging, textiles, biomedical devices, windows, signs, food and medical packaging, visual displays and automotive components due to very precise control of the process parameters, including the amount of energy delivered and its location, which results in high joint quality. In this article, the influence of laser transmission contour welding parameters and geometry of welding rib on joint force is investigated. Velocity with which the laser beam moves on the sample, temperature applied, clamp force, laser beam size and number of laser passes were studied for various dimensions of the rib with rectangular and triangular cross section. Samples of different thermoplastic materials, PMMA and PC/ABS, were produced and then joined by transmission laser welding and after that were subjected to tensile tests, in order to measure strength of the joint between the plastic parts. Initially, optimal welding conditions were found for each studied rib and their influence on the force of the joint was analysed. Afterwards, a comparison between the best results obtained for each rib was performed, in order to define the dimensions of the rib that result in the highest joint force. It was observed that samples with triangular ribs achieved higher joint strength. For both studied geometries of rib cross section, an increase of the width of the ribs improves the joint strength, while an increase of the height worsens it.</p></div>","PeriodicalId":34313,"journal":{"name":"Journal of Advanced Joining Processes","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666330923000353/pdfft?md5=971a464347b8fa45827204ef5190bb32&pid=1-s2.0-S2666330923000353-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138501176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rakesh Chaudhari , Rushikesh Bhatt , Vatsal Vaghasia , Bansi D. Raja , Vivek K. Patel , Sakshum Khanna , Jay Vora , Vivek V. Patel
{"title":"A parametric study and experimental investigations of microstructure and mechanical properties of multi-layered structure of metal core wire using wire arc additive manufacturing","authors":"Rakesh Chaudhari , Rushikesh Bhatt , Vatsal Vaghasia , Bansi D. Raja , Vivek K. Patel , Sakshum Khanna , Jay Vora , Vivek V. Patel","doi":"10.1016/j.jajp.2023.100160","DOIUrl":"https://doi.org/10.1016/j.jajp.2023.100160","url":null,"abstract":"<div><p>In the present study, the Gas metal arc welding (GMAW) based Wire-arc additive manufacturing (WAAM) process was preferred for the fabrication of multi-layered structures and their investigations of mechanical properties on metal core wire. Based on literature work, preliminary trials, machine limits, travel speed (TS), voltage (V), and gas mixture ratio (GMR) were identified as machining parameters along with output factors of bead width (BW), bead height (BH), and depth-of-penetration (DOP). Experiments were conducted by following the Box-Behnken design. The feasibility of the generated non-linear regression models has been validated through the statistical analysis of variance and residual plots. The multi-layered structure has been successfully fabricated at the optimized parametric settings of TS at 24 mm/s; the voltage at 24 V, and GMR at 1 which was obtained through the heat transfer search (HTS) algorithm. The fabricated structure was observed to be uniform. The structure exhibited uniform bead-on-bead deposition for the deposited layers. The fabricated multi-layered structure underwent a detailed microstructural and mechanical examinations. Microstructural examination revealed dense needles at the bottom section of the structure as compared to the top section, as the bottom section undergoes multiple heating and cooling cycles. When comparing the multilayer structure to the metal core wire, all the properties exhibited favorable tensile characteristics. The obtained strength from the impact test results highlights the impressive ductility of the multi-layer deposition. Fractography of tensile and impact test specimens has shown the occurrences of larger dimples and suggested a ductile fracture. Lastly, the hardness value in all the sections of the built structure was observed to be uniform, suggesting uniform deposition across the built multi-layer structure. The authors consider the current work will be highly beneficial for users in fabricating multi-layer structures at optimized parametric settings and their investigations for mechanical properties for metal core wire.</p></div>","PeriodicalId":34313,"journal":{"name":"Journal of Advanced Joining Processes","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666330923000225/pdfft?md5=9c7c4ecbca23306ce76096af575ea3c0&pid=1-s2.0-S2666330923000225-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72249460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Madyan Abduljabbar Marir , Ewe Lay Sheng , Imad Obaid Bachi , Mohd Rashdan Isa
{"title":"Tensile efficiency and fatigue life of similar and dissimilar carbon steel joints subjected to rotary friction welding","authors":"Madyan Abduljabbar Marir , Ewe Lay Sheng , Imad Obaid Bachi , Mohd Rashdan Isa","doi":"10.1016/j.jajp.2023.100168","DOIUrl":"https://doi.org/10.1016/j.jajp.2023.100168","url":null,"abstract":"<div><p>Rotary friction welding (RFW) is a solid-state welding method that can address the melting point limitation of other welding types; however, the welded area remains at risk of failure due to fatigue during operation. Fatigue failure is difficult to detect and predict, making it a critical failure mode in engineering. Although many fatigue life prediction methods are available, they do not consider the impact of RFW parameters (such as pressure, speed, and friction time) on fatigue strength. Owing to their good mechanical properties and commercial viability, carbon steel of grades C35 and C45 is commonly applied to manufacture main parts in the automotive industry. This study centers on employing RFW to join C35 and C45, representing the first-ever instance of using this technique to weld them together. The primary goal of RFW for C35 and C45 is to construct optimum parts that meet specific design requirements and have a long fatigue life. Findings showed C45–C45 joints (77 %) were more tensile-efficient than C35–C35 joints (73 %). Dissimilar C35–C45 joints reached 60 % of C45 base metal and 76 % of C35 base metal in terms of tensile efficiency. RFW welds had lower tensile strength than their base metals. Optimal results came at 35 MPa friction pressure and 8–12 s friction time for both similar and dissimilar RFW joints using the Coffin–Manson method, dissimilar C33–C45 joint fatigue life improved by over 85 %, aligning C35 and C45 engineering aspects. SEM microstructure analysis showed two regions: non-deformed (NDZ) and plastically deformed (PDZ), with broader PDZ indicating better tensile strength. These findings enhance RFW's efficiency, promoting automotive part longevity and safety.</p></div>","PeriodicalId":34313,"journal":{"name":"Journal of Advanced Joining Processes","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666330923000304/pdfft?md5=61e30eecbf9bf0441c9f5cf464eb4880&pid=1-s2.0-S2666330923000304-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138438147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Amborish Banerjee, Laurie da Silva, Salaheddin Rahimi
{"title":"Finite element modelling of transient behaviours and microstructural evolution during dissimilar rotary friction welding of 316 austenitic stainless steel to A516 ferritic steel","authors":"Amborish Banerjee, Laurie da Silva, Salaheddin Rahimi","doi":"10.1016/j.jajp.2023.100167","DOIUrl":"https://doi.org/10.1016/j.jajp.2023.100167","url":null,"abstract":"<div><p>Inertia friction welding (IFW) is a near-net-shape joining process that produces high-integrity welds. The transient nature of this joining process necessitates the availability of reliable computational models to predict the evolution of temperature and deformation throughout welding. In this study, a thermo-mechanical finite element (FE) model, based on an adaptive remeshing technique, is proposed to simulate dissimilar joining of A516 ferritic steel and 316L austenitic stainless steel (SS). The results of FE model were evaluated and verified via comparing the shape/size of the flash, upsetting load and angular velocity profile of a physical weld produced by IFW trials. A good agreement was achieved between the appearance of the weld/flash and those predicted by the FE model, thus verifying the predicted temperature and strain distributions. The microstructural features across different weld regimes were also examined to correlate the concomitant changes with the simulated temperature profile.</p></div>","PeriodicalId":34313,"journal":{"name":"Journal of Advanced Joining Processes","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666330923000298/pdfft?md5=12dae325fd3d618f097506f80e03cf5b&pid=1-s2.0-S2666330923000298-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138136085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Afaf Saai , Virgile Delhaye , Torstein Lange , Trond Furu , Kristian Aamot , John Lein
{"title":"Comparative study of the effects of galvanic corrosion on the strength and the failure of aluminium and stainless steel bolted joints","authors":"Afaf Saai , Virgile Delhaye , Torstein Lange , Trond Furu , Kristian Aamot , John Lein","doi":"10.1016/j.jajp.2023.100163","DOIUrl":"10.1016/j.jajp.2023.100163","url":null,"abstract":"<div><p>This paper investigates the effects of bimetallic insert on corrosion, material degradation, loading capacity, stress distribution, strain distribution and failure of aluminium-stainless steel lap shear bolted assemblies. The single bolt lap shear assemblies of aluminium and stainless steel plates were performed in two settings in one of them a bimetallic insert was used. Considering that the aluminium plays the role of sacrificial anode in the aluminium-stainless steel galvanic couple, a single bolt lap shear assembly joining two aluminium plates is also considered as a reference. The experimental measurements were determined by tensile-shear testing method for three different conditions: dry condition and two corrosion states corresponding to 6 weeks and 16 weeks of accelerated corrosion tests. To support understanding of the effects of preload and friction changes due to the formation of corrosion products, finite element simulations were performed with varying preloads and friction coefficients. The study demonstrated significant effects of corrosion on loading capacity, bolt rotation and failure mode. The tensile-shear forces measured for the aluminium-aluminium assembly and aluminium-stainless steel assembly after 6 weeks of accelerated corrosion tests increased compared to the tensile-shear forces measured in dry condition. The increase in tensile-shear forces was related to the formation of corrosion products, affecting the preload and the frictional behaviour of the contacting surfaces. In agreement with experimental observations, finite element simulations demonstrated an increase in the tensile-shear force with the increase of frictional forces. The application of bimetallic inserts considerably reduces the effect of corrosion on the measured tensile-shear force of corroded assembly compared to non-corroded assembly. However, it affects the force-displacement response and failure mode compared to the response of aluminium-stainless steel assembly without bimetallic insert due to its effects on the bolt rotation and stress distribution. This needs to be considered in the design of dissimilar material bolted assembly.</p></div>","PeriodicalId":34313,"journal":{"name":"Journal of Advanced Joining Processes","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666330923000250/pdfft?md5=f30922c101de2032430f1d2c2c370910&pid=1-s2.0-S2666330923000250-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135515973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation of wear test on functionally graded metal-polymer tri-laminate composite interfaces of cooling-assisted friction stir additive manufacturing","authors":"Hadi Tagimalek, Masoud Mahmoodi","doi":"10.1016/j.jajp.2023.100166","DOIUrl":"https://doi.org/10.1016/j.jajp.2023.100166","url":null,"abstract":"<div><p>In this study, a new friction stir welding (FSW) based additive manufacturing (AM) process called \"cooling-assisted friction stir additive manufacturing (CA-FSAM)\" was introduced to join sheets of metal-polymer hybrid structures (MPHS). Dry ice was introduced as the coolant. Thickness variations of the raw high-density polyethylene (HDPE) and 5083 aluminum alloy (Al5083) sheets were functionally graded at a rate of 0.75 mm from the former layer. The arrangement of layers in terms of thickness was arranged in the order of 3, 2.25, and 1.5 mm. Functionally graded metal-polymer tri-laminate composite fabricated with CA-FSAM technology was investigated using the pin-on-disk wear test. The results showed that mechanical locking between the layers affected the bond strength. Cross-sectional morphology examination revealed defect-free, strong joints. X-ray diffraction (XRD) results confirmed the formation of Mg2Si; however, the XRD peak was low, indicating a slight effect on the interface properties. Thermal gravimetric analysis (TGA)-Fourier transform infrared spectroscopy (FT-IR) characterization highlighted that the main evolved products during tri-laminate composite joining were C<img>O, C<img>C, CH<sub>3</sub>, <img>CH<sub>2</sub>, and CH<sub>2</sub>. Oxidation occurred in the FTIR peak in the absorption band (1029.92 cm<sup>−1</sup> to 1370.63 cm<sup>−1</sup>). Disk loading resulted in the buildup of an internal drag force that caused the dislocation/rupture of the C<img>C or C<img>H bonds. Defects, such as deep grooves, pits, and delamination at the interface, were observed in the composite specimen. The wear path was not visible in the worn composite material. The wear rate at 4 kg load on Al5083, HDPE, and metal-polymer tri-laminate composite specimens was 3.15 ± 0.22, 4.72 ± 0.36, and 3.42 ± 0.18 × 10<sup>−6</sup> mm<sup>3</sup>/N. m, respectively.</p></div>","PeriodicalId":34313,"journal":{"name":"Journal of Advanced Joining Processes","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666330923000286/pdfft?md5=57a65e00907ab3aef9ef001ee68826ed&pid=1-s2.0-S2666330923000286-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138423328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}