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Exploring bending behavior of curved sandwich panels with three-dimensional printed, functionally graded cores Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-27 Amirhamzeh Farajollahi, Mohsen Rostami, Mohammad Baharvand, Subhash Chandra, Pardeep Singh Bains
Sandwich structures have garnered significant attention due to their high strength-to-weight ratio in various industries, particularly aerospace. Meeting application demands requires optimizing mechanical properties such as bending stiffness, peak load, specific absorbed energy, and weight. This study presents a unique approach involving the design and manufacturing techniques of curved sandwich panels
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Compression properties of cellular iron lattice structures used to mimic bone characteristics Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-26 Pedro Nogueira, João PG Magrinho, Maria B Silva, Augusto M de Deus, Maria F Vaz
Recently, cellular materials made by the repetition of unit cells, that is, iron lattices have become appealing to mimic the structure of bone. The aim of the study is to choose the most adequate lattice structures, which have the compressive mechanical properties closer to the ones of bone, in the perspective of their use as temporary implants. Five types of unit cells were selected, such as, cubic
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Metal matrix composites for sustainable products: A review on current development Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-26 P K Gupta, Alok Kumar Trivedi, M K Gupta, Manish Dixit
In recent decades, with the increase in demand for lightweight and high-strength materials for engineering applications, metal matrix composites (MMCs) are found to be a better replacement for conventional materials owing to their excellent characteristics such as high strength-to-weight ratio, high strength and stiffness, high thermal conductivity and low coefficient of thermal expansion. MMCs have
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Development of an in situ alloying method for high-performance welding processes to achieve an LTT effect by local modification of the alloy content Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-26 M Gamerdinger, M Clemens, S Olschok, U Reisgen
One possible option for increasing the fatigue strength of welded joints is the use of so-called low transformation temperature (LTT) alloys. The aim is to introduce residual compressive stresses into the weld to counteract crack initiation and propagation. Until now, there has been no application of an LTT effect to high-performance welding processes such as the laser beam submerged arc hybrid welding
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Tribological behavior of silver-doped eggshell-derived hydroxyapatite reinforcement in PMMA-based composite Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-25 Gagan Bansal, Rakesh Kumar Gautam, Joy Prakash Misra, Abhilasha Mishra
Polymethylmethacrylate (PMMA) and hydroxyapatite (HAp) are the two most promising biocompatible materials used in biomedical applications. The current research performs the wettability and tribological characterization of the novel hybrid biocomposite of PMMA reinforced with eggshell-derived, silver-doped hydroxyapatite (HAPAg). Varying wt% of HAPAg in PMMA were analyzed using a ball-on-disk tribometer
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Three-dimensional printed silk fibroin and fenugreek based bio-composites scaffolds Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-25 Ali I Ansari, Nazir A Sheikh, Navin Kumar, Jyotendra Nath
When treating orthopaedic damage or illness and accidental fracture, bone grafting remains the gold standard of treatment. In cases where this approach doesn't seem achievable, bone tissue engineering can offer scaffolding as a substitute. Defective and fractured bone tissue is extracted and substituted with porous scaffold structures to aid in the process of tissue regeneration. Three-dimensional
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Post-creep residual tensile properties of multi-walled carbon nanotube/epoxy nanocomposites Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-22 Danial Kordzangeneh, Hadi Khoramishad, Amir Reza Fatolahi
Epoxy resin as a thermoset polymer is vulnerable to creep loading even at room temperature due to its viscoelastic nature. This study investigated the effect of reinforcing epoxy resin with different functionalized multi-walled carbon nanotubes (MWCNT) contents on the creep response and post-creep residual tensile properties of nanocomposites. The creep tests were performed on the nanocomposite specimens
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Modelling and characterization of novel honeycomb structures with mass gradient produced by additive manufacturing Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-19 Luís Aser Portela, Etienne Copin, M Fátima Vaz, Augusto M Deus
The dissemination of additive manufacturing methods has facilitated the design and production of complex structures which have a high strength-to-weight ratio. Cellular materials such as honeycombs have low-weight and high capacity to absorb energy which makes them desirable for the aerospace and automotive industries. The present work covers the study and comparison of metal-based regular honeycombs
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An experimental investigation on feasibility of submerged ultrasonic spot welding of thermoplastics Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-18 Sandeep Bose, Hussain Mohamed Chelladurai, Ponappa Kanaiyaram
Although conventional methods such as mechanical fastening, adhesive bonding and hot air welding have proven effective in dry conditions, they exhibit diminished efficacy in submerged environments. Hence, a thermoplastic welding technique with minimal dependence on surrounding media is essential. Ultrasonic spot welding (USW) represents a promising approach to thermoplastic joining, offering high efficiency
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Effects of rejuvenators and aging conditions on the properties of blended bitumen and the cracking behavior of hot asphalt mixtures with a high RAP content Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-18 Lan Ngoc Nguyen, Van Quyet Truong, Dong Van Dao, May Huu Nguyen, Trung Tran
The utilization of Reclaimed Asphalt Pavement (RAP) in asphalt pavement has obtained global popularity because of its cost-efficiency, technical advantages, and positive environmental influence. However, incorporating RAP requires careful consideration of cracking resistance because of the existence of age hardening of bitumen in RAP. For the mixtures containing high RAP contents, rejuvenators are
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Tensile anisotropy of powder bed fusion steel 316L: A practical study on the effect of build orientation Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-12 Ivan O’Neill, Aashrith Dayanand, Shane Keaveney, Kyriakos I. Kourousis
This study investigated the tensile anisotropy of steel 316L fabricated via laser powder bed fusion (L-PBF), built at different orientations. Tensile tests were performed on as-built L-PBF specimens produced at 0°, 15°, 30°, 45°, 60° and 90° angles. The yield strength, ultimate tensile strength and elasticity modulus experienced a decrease with an increasing build angle. Conversely, elongation at fracture
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Production-related effects on the adhesive bondline performance of structural adhesives joining dissimilar materials Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-12 M Griese, E Stammen, K Dilger
Adhesive bonding is a commonly used technology for joining dissimilar materials. However, production-related effects on the performance of the bondline have to be considered for an accurate joint design. In case of an adhesive joint in an automotive multi-material body in white, these effects arise from the so-called mismatch in thermal expansion coefficients, which leads to distortions of the adhesive
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Metallurgical, mechanical, and corrosion behavior of AISI 304L joints welded using variable arc energy inputs and subjected to thermal aging Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-11 Subodh Kumar, Amandeep S Shahi, Varun Sharma, Dikshant Malhotra
The effect of three levels of welding arc energy input on the metallurgical, mechanical, and corrosion behavior of AISI 304L stainless steel was studied with the aim of investigating and recommending the most useful range of process parameters for improved performance of engineering structures made from this industrially important alloy. The gas tungsten arc welding process was employed, and all the
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Adapting a phenomenological model for predicting acoustical behaviour of Camellia sinensis/Ananas comosus/E-glass fibre-blended epoxy hybrid composites Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-08 Gokulkumar Sivanantham, Thyla Pudukarai Ramaswamy, Sathish Selvaraj, Aravindh Murugan, Felix Sahayaraj Arockiasamy, Sasi Kumar Mani, Md. Elias Uddin
Developing a hybrid phenomenological model for predicting the sound absorption coefficient of a pineapple leaf fibre/waste tea leaf fibre/glass fibre/epoxy-based natural fibre-reinforced hybrid composites is the predominant topic of this article. Phenomenological models excel at extrapolating characteristic impedance and wave number whereas empirical models require fewer inputs but overlook wave propagation
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Influence of overlapping friction stir processing on microstructural evolution, texture development, and mechanical performance in Al6061 Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-08 Marukurti VNV Satyanarayana, Begari Vijayakrishna, Mukuloth Srinivasnaik, Rajani K. Kolagotla, Durga V. Janaki, Putta Prakash
In the current examination, a large-area stirred zone has been created in Al6061 through the application of overlapping friction stir processing. The investigation focused on examining the microstructural and texture changes in friction stir processed Al6061, using the electron backscattered diffraction technique. Electron backscattered diffraction images provided valuable insights into the recrystallization
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Dynamic response optimization of the multistage sandwich structures imperiled to explosive loading Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-08 Murlidhar Patel, Shivdayal Patel
Explosive attacks are increasing day by day in the present era, and the design optimization of protective structures without increasing their weight is mainly a critical task for vehicles. Assessment of the dynamic response of the structures under explosive loading through experimentation is costly, with many restrictions, and highly harmful for both people and the environment. Hence, the present study
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Preparation and characterization of biomass-ash composites derived from incinerated sewage sludge fly ash after hydrothermal treatment Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-08 Yunqing Shi, Lingjun Wei, Hao Sun, Yiming Li, Jieyu Cui, Wanlu Zhang
With the increasing prominence of global environmental issues and the growing demand for sustainable development, biomass composites have attracted widespread attention as candidates for environmentally friendly and renewable construction materials. In this study, environmentally friendly biomass-ash composites (BACs) were fabricated using hydrothermally activated incinerated sewage sludge ash (HT-ISSA)
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Joining aluminum die castings and wrought aluminum by resistance spot welding Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-06 Maike Epperlein, Alexander Schiebahn, Uwe Reisgen
Resistance spot welding (RSW) is an economic, robust welding process, which is easy to automate and widely used in automotive industry. In this work, the resistance spot weldability of die-cast aluminum alloys EN AC-AlSi7MnMg, EN AC-AlSi9Mn and EN AC-AlSi10MnMg-T6/T7 to wrought aluminum alloy EN AW-AlSi1MnMg-T6 is investigated when applying the standard welding profile as recommended in VDA 238-401
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Experimental investigation of 3D printed bio-inspired Xylotus lattice structure for energy absorption under quasi-static axial loading conditions Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-06 R Ramakrishnan, J Hemanth Kumar, Franklin Titus, P Maharshi, R Nithish
The demand for robust, lightweight polymer components in various industries has prompted researchers to turn to nature's structures for inspiration. Leveraging Polymer Additive Manufacturing (PAM), specifically Fused Filament Fabrication (FFF), complex bio-inspired lattice polymer structures have been successfully realized. This experimental study focuses on the development of novel 3D printed bioinspired
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Effect of bio nanofiller in influencing the carbon and E-glass fabric reinforced composites Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-06 Sasmita Kar, Saismita Behera, Sandeep Bhoi, Sarojrani Pattnaik, Mihir Kumar Sutar
The exceptional mechanical properties, dimensional stability and low cost of production of textile composites have made them quite popular in recent years. In the present analysis, plain woven inter, intra and hybrid carbon and E-glass fibre reinforced composites incorporated with or without nano-coconut shell ash (CSA) as filler were manufactured by hand lay-up method. The mechanical and thermal properties
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Influence of Ni and PWHT on microstructure evolution and mechanical properties of GTA-welded duplex stainless steel and super duplex stainless steel joints: A comparative investigation Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-05 Mahmoud Abbasi, Behrouz Bagheri Vanani, Ali Tahaei, Gian Luca Garagnani
In the present investigation, a new endeavor has been made to analyze the impact of the secondary process (post-weld heat treatment (PWHT)) as well as Ni addition on the microstructure and mechanical characteristics of welds. Welds between similar joining materials from duplex stainless steels (DSS), as well as super DSS (SDSS), were made by the gas tungsten arc welding (GTAW) process. For DSS, after
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Improving the quality of the ultrasonic welded thermoset-based composites using laser surface treatment Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-01 Hamed Tirband, Davood Akbari, Pouya Faraji Kalajahi
In this article, ultrasonic welding of glass fiber-reinforced thermosetting polymers which were surface-treated by laser engraving, is investigated. Composite samples were prepared by hand lay-up method. In the next step, surface treatment of the composite samples was performed by means of a high-power laser confirming two grooved and circular patterns. Polymethylmethacrylate and polypropylene as the
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A new deformable self-clinching fastener Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-01 João PM Pragana, Rui FV Sampaio, Ricardo G Clara, Ivo MF Bragança, Carlos MA Silva, Paulo AF Martins
This work proposes a novel deformable self-clinching fastener for producing hidden lap joints suitable for both structural and electric power distribution applications. The fastener, characterized by an axisymmetric concave shape, is employed to fabricate hybrid busbar joints between electrically conductive strips of different materials and thicknesses. The self-clinching process with the new deformable
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Bending stresses in straight bars with a transverse centre hole: A case of beneficial notch effect? Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-01 Eugenio Dragoni
The article investigates by finite elements the bending stresses around a centre transverse circular hole in straight bars with rectangular or circular cross-section. Four loading conditions are considered, pure bending and three variants of three-point bending (load concentrated on the bar surface above the hole, load directly applied to the hole as uniform pressure, load applied to the hole through
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Data-driven analysis of surface roughness influence on weld quality and defect formation in laser welding of Cu–Al Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-03-01 Mohammadhossein Norouzian, Mahdi Amne Elahi, Marcus Koch, Reza Mahin Zaeem, Slawomir Kedziora
The laser welding of Cu–Al alloys for battery applications in the automotive industry presents significant challenges due to the high reflectivity of copper. Inadequate bonding and low mechanical strength may occur when the laser radiation is directed toward the copper side in an overlap configuration welding. To tackle these challenges, a laser surface treatment technique is implemented to enhance
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Influence of interphase type and thickness on the interface properties and tensile damage evolution of C/SiC composites Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-02-29 Longbiao Li, Kang Su, Zhaoke Chen, Zhongwei Zhang, Xiang Xiong
In this paper, the influence of interphase type (i.e. single-phase (PyC) and co-deposited (PyC+SiC)) and thickness (i.e. 300, 600, 1000, and 2000 nm) on the interface properties and damage evolution of mini-C/SiC composites under cyclic loading/unloading tension was investigated. The micromechanical constitutive model was adopted to derive the damage parameter of inverse tangent modulus (ITM) and perform
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Creep behaviour of adhesively bonded joints: A comprehensive review Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-02-28 RM Carneiro Neto, A Akhavan-Safar, EM Sampaio, BD Simões, LL Vignoli, LFM da Silva
This review paper provides an exploration of various facets of creep behaviour in adhesives and adhesive joints, encompassing experimental procedures, prediction models, influential parameters and strategies to enhance resistance. The discussion extends to the interplay between fatigue and creep, emphasising recent advances over the last two decades. While avoiding redundancy with prior work on temperature
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In-situ computed tomography analysis of the failure mechanisms of thermomechanically manufactured joints with auxiliary joining element Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-02-27 T Borgert, D Köhler, E. Wiens, R Kupfer, J Troschitz, W Homberg, M Gude
Lightweight design by using low-density and load-adapted materials can reduce the weight of vehicles and the emissions generated during operation. However, the usage of different materials requires innovative joining technologies with increased versatility. In this investigation, the focus is on describing and characterising the failure behaviour of connections manufactured by an innovative thermomechanical
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Mechanical characterization of jute/carbon hybrid epoxy composites Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-02-26 Henrique Queiroz, Vitor Pastor, Jorge Neto, Daniel Cavalcanti, Mariana D Banea
In recent years, the use of hybrid composites consisting of natural and synthetic fibers has gained increasing attention due to their potential for improved mechanical performance and sustainability. The primary aim of this study was to explore the impact of integrating jute and carbon fiber components into hybrid composites on the enhancement of the materials’ mechanical properties. Jute and carbon
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Enhancing tribo-mechanical and corrosion properties of A383 aluminum matrix composites through stir-cum-squeeze casting with marble dust and hexagonal boron nitride reinforcement Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-02-26 Palanivendhan Murugadoss, Chandradass Jeyaseelan
The A383 aluminum matrix composites (AMCs) are prominent automotive materials owing to their low-density yet high-strength nature. However, the conventional casting techniques, exorbitant price, and scarce supply of traditional ceramic reinforcements remain challenging. This research countermeasure the challenges by hybridizing the A383 with industrial marble dust (MD) and hexagonal boron nitride (hBN)
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Correlating pipe dimensions and success of local heat treatment: Developing nomograms to deduce heat treatment parameters Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-02-24 L Prakash, KR Balasubramanian, G Sankar, D Santhosh kumar, V Sudharsanam
Local post-weld heat treatment (PWHT) is the only option for heat treating field welded joints. Quite often, the success of local PWHT in alleviating the residual stress and tempering the material within the soak band (SB) is dependent on the ability to achieve the required heat treatment temperature and maintain through-thickness temperature gradient (TTG) within the specified limits at the end of
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Influence of applied stress on shape memory characteristics of Ni50Ti45Cu5 (at.%) alloy subjected to thermomechanical cycling Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-02-21 Swaminathan Ganesan, Sampath Vedamanickam, Adarsh Sorekunte Huchappa
Shape memory alloys have made rapid progress in many domains, primarily biomedical (endovascular stents, orthodontic archwires), and engineering (smart actuators, robotics, hydraulic couplings). The selection of a shape memory alloy for the indented application is based on its characteristic phase transformation temperatures. These characteristic temperatures are influenced by myriad parameters, such
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Studies on residual stress and surface topography after pneumatic shot peening using discrete element method–finite element method coupled model Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-02-20 Jinggan Shao, Saifei Ding, Genshang Wu, Zhi Zhang, Chao Li
After pneumatic shot peening, compressive residual stress is induced on the surface of the target, which will improve the fatigue life. During the process, surface roughness is also induced, which may reduce the fatigue life. To achieve the optimum compressive residual stress with the smallest surface roughness, the formation mechanism of the residual stress field and the surface topography are revealed
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Experimental and numerical studies on mechanical properties of hot-stamped tailor welded AA7075-T6 Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2024-02-20 Alireza Jalil, Nasrollah Bani Mostafa Arab, Malek Naderi, Yaghoub Dadgar Asl
AA7075-T6 sheets with 1, 1.5, and 2 mm thicknesses were tailor-welded using the gas tungsten arc welding process. The welded blanks were solution heat treated, hot stamped, and simultaneously quenched to produce U-shaped components, and finally artificially aged. A finite element model using the ABAQUS software was developed to simulate the forming process. The experimental and numerical results showed
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Finite element simulation of residual stress of wire arc additive manufactured low alloy high strength steel component assisted by interlayer hammering Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-05-15 Nan Yang, Hao Dong, Zhi Zhu, Chunxia Wang, Ling Zhao, Xuming Guo
Residual stress is an important factor affecting structural deformation, which seriously reduces the dimensional accuracy, fatigue strength, and safety of structural parts. In this study, a coupled...
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Investigating the buckling deformation of thin metal sheets during the blanking process Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-05-09 Ammar Dawood Ghali Al-Rubaye, Sallal R Abid
This article describes the effect of the generated stresses due to the cutting process on the possibility of the occurrence of buckling deformation in a thin sheet, which could affect the performan...
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A microscale constitutive model for thin stainless steel sheets considering size effect Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-05-09 Mehdi Karimi Firouzjaei, Hassan Moslemi Naeini, Mohammad Mehdi Kasaei, Mohammad Javad Mirnia, Lucas F M da Silva
This research is focused on the modeling of the deformation behavior of thin austenitic stainless steel sheets to consider size effect in microscale. First, the material with two different thicknes...
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Metallurgical characterization and high-temperature tensile failure of Inconel 617 alloy welded by GTAW and SMAW—a comparative study Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-05-09 Sachin Sirohi, Naveen Kumar, Amit Kumar, Shailesh M. Pandey, Balamurugan Adhithan, Dariusz Fydrych, Chandan Pandey
Two types of the weld joint of Inconel 617 alloy were produced using gas tungsten arc welding (GTAW) and shielded metal arc welding (SMAW) processes with ERNiCrCoMo-1 filler metal and ENiCrCoMo-1 e...
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Isotropic auxetic structure with fixed Poisson's ratio for piezo-resistive strain sensor to detect human body motion Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-05-08 Bahman Taherkhani, Sahar Rahmani, Ozgur Atalay
Auxetic materials have different types whose mechanical behaviors are different from each other, and these differences affect their sensitivity. However, in the piezo-resistive strain sensor field,...
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Investigating energy absorption of thin-walled steel structures with combined mechanisms including inversion, folding and expansion Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-05-07 Ibrahem Waleed, Ali Abdul Kadhim Ruhaima, Zainab A Farhan, Nadia Salim Ismael, Muataz S Alhassan, Makram Skikara, Zeid Fadel Albahash, Ahmed Najat Ahmed
In this research, thin-walled steel energy absorbers were investigated. The introduced structures absorb energy through the processes of inversion, folding and expansion. Each absorber consists of ...
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Synthesis of chemically exfoliated reduced graphene oxide from as-grated graphite rods recovered from used household batteries for utilization in tribological applications Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-05-02 Senthilvel Manokaran, Kavitha Manikkavasagan, Saravanakumar Nesappan, Hareni Meenakshisundaram
The research objective of this work is to reuse graphite rods recovered from used batteries and utilize them as an additive in SAE20W40 oil to improve the engine parts’ lubrication ability and wear...
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Microstructural and interface properties of aluminium alloy coatings on alumina applied by friction surfacing Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-04-24 Hasan B Atil, Matthias Leonhardt, Richard J Grant, Simon M Barrans
Two large groups of materials, namely metals and ceramics, are used in mass quantities in today’s industry because of their outstanding properties. To achieve higher product performance dissimilar ...
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A vibration analysis and control method of a heavy buoyancy regulator in an underwater vehicle Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-04-24 Jing Liu, Danyi Yang, Yujun Liu, Guang Pan
Vibration analysis and control are the main issues of heavy buoyancy regulators, which can improve the runtime performance and reduce the power loss. It is an effective approach to add rubber-based...
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Effect of strain path change on static recrystallization behavior of AT63 magnesium alloy Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-04-20 Gaurav Singh, Purnashis Chakraborty, Shanta Mohapatra, Vikrant Tiwari
The present work has examined the influence of strain path change on the static recrystallization process of Mg-6Al-3Sn (AT63) magnesium alloy. The samples were deformed at ambient temperature for ...
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An initial investigation to explore the feasibility of fruit waste fillers for developing sustainable thermoplastic composites Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-04-17 Hitesh Sharma, Inderdeep Singh, Joy Prakash Misra
The current research work is aimed to study the potential of citrus limetta peel (fruit waste) as a novel filler in thermoplastic composites. Three different sizes of citrus limetta peel (CLP) fill...
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Experimental and numerical investigation of thermal fatigue life in wedge specimens made of Ni-resist D5S cast iron Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-04-17 Ahmed Ktari, Dhouha Mellouli, Alain Kôster, Nader Haddar, Alexandra Marie-Louise Toure, Luc Remy
Thermal fatigue experiments were performed on a single-edge wedge specimen of Ni-resist D5S cast iron to reproduce the conditions to which exhaust manifolds are subjected during service. The leadin...
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The influence of vibration amplitude on AA7075-T6 corrosion resistance improvement during ultrasonic-assisted burnishing Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-04-13 Daniyal Sayadi, Mohammad Bagheri, Mohammadreza Khosrojerdi, Mohsen Khajehzadeh, Mohammad Reza Razfar
Corrosion resistance of materials is predominately dependent on their surface roughness. Therefore, surface finishing techniques can effectively improve the corrosion resistance of the components. ...
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Novel radar absorbing material using resistive frequency selective surface based polymer composites for enhanced broadband microwave absorption Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-04-11 Lekkaiyan Baskaran Thamil Amudhu, Ramalingam Vimal Samsingh, Sundarsingh Esther Florence, Balakrishnan Sakthi Abirami
In this paper, a novel approach using glass fibre laminate composite (GFLC) with nanoparticle embedded nanofibres and frequency selective surfaces (FSS) for improved electromagnetic (EM) wave absor...
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Tribological properties of novel Al 7075(T6)-SiC-crumb rubber-MoS2-based hybrid composites: An experimental approach towards green revolution Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-04-09 Nikhilesh Singh, Deepika Deepika
In the present study, an experimental approach is conducted for analyzing the tribological attributes of the novel green hybrid metal matrix composites fabricated by an advanced vacuum-sealed botto...
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Effect of curing regimes on the dynamic modulus of entirely RAP cold recycled asphalt mixture Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-04-04 Lan Ngoc Nguyen, May Huu Nguyen, Dong Van Dao, Phuc Quang Nguyen, Tra Mi Thi Nguyen, Trung Duc Tran
Curing condition plays a vital role in the performance of cold recycled asphalt concrete technology using cement and emulsion, that is, cement asphalt emulsion mixture (CAEM). Therefore, this artic...
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Examining the surface quality of inner and outer surfaces in material extrusion printed samples Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-03-27 Nicolás del Río, Diego Carou, Alejandro Pereira
This article presents an experimental study of the material extrusion process to examine the impact of less-analyzed factors on surface roughness, not including the commonly known layer height. The...
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Investigating and comparing the mechanical behavior of multicellular structures made with PLA and ABS under lateral loading Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-03-20 DucHieu Le, ThanhSon Doan, KimHoang Do, VanThanh Dang, Hoang Tu Pham, TrongNhan Tran
In this research, multicellular structures using two materials acrylonitrile butadiene styrene and Polylactic Acid in various geometries were investigated. At the beginning of this research, sample...
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Surface morphology and dimensional accuracy of additively manufactured Ti-6Al-4V alloy: Effect of variable scanning speed with constant laser power in widespread energy density Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-03-13 Devaraj Praveen Kumar, Alfred Vinoth Jebaraj
The present study aims at analysing the combined role of laser power (LP) and scanning speed (SS) on the surface topography and dimensional accuracy of Titanium (Ti–6Al–4V) alloy fabricated through...
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Numerical investigation on meshing temperature of multicomponent nylon gears by incorporating viscoelasticity Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-03-16 Kaixing Li, Yanbin Li, Saifan Gong, Jing Tong, Yonggang Liu, Wujiao Xu
This study concerns a numerical analysis of the meshing temperature for a multicomponent nylon gear by incorporating typical viscoelastic responses of polymers. Firstly, the generalized Maxwell mod...
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Investigation of microstructure, mechanical, and corrosion properties of Inconel 617 joints welded by laser–MIG hybrid welding Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-03-13 G. Pramod Kumar, K. R. Balasubramanian, K.V. Phani Prabhakar, Muralimohan Cheepu
The demand for Nickel-based superalloy of Inconel 617 material is increasing for manufacturing hot section components of gas turbines, chemical, and nuclear power plants. It has excellent corrosion...
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Combined effect of fiber hybridization and matrix modification on mechanical properties of polymer composites Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-03-09 Okan Demir, Adem Yar, Volkan Eskizeybek, Ahmet Avcı
Glass/carbon fiber reinforced hybrid composites are great candidates for wind turbine blade manufacturers to make larger blades. Variation of stacking sequences ensures design freedom to the compos...
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The characterization of plastic behavior and mechanical properties in the gradient nanostructured copper Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-03-05 Waluyo Adi Siswanto, Rosario Mireya Romero-Parra, Ramaswamy Sivaraman, Abduladheem Turki Jalil, M Abdulfadhil Gatea, Muataz S Alhassan, Zaid H Mahmoud
Due to their individual plastic deformation behavior and mechanistic performances, gradient nano-grained (GNG) metals have been identified as promising materials for application in advanced enginee...
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Mechanical properties and defects in friction stir welded acrylonitrile butadiene styrene polymer Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-03-05 Mohammad Arif, Dilip Kumar, Arshad Noor Siddiquee
In this research work, a butt joint between acrylonitrile butadiene styrene (ABS) sheets was made using Friction stir welding (FSW). Polymers such as ABS have great potential to be used as body par...
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Design and development of customized elbow orthosis using additive manufacturing Proc. Inst. Mech. Eng. Part L J. Mater. Des. Appl. (IF 2.4) Pub Date : 2023-03-05 Sivakumar Ganesan, Rajesh Ranganathan
The orthosis is an assistive device to help people with disabilities. Orthosis, further known as braces, is used to support and modify the characteristics of human neuromuscular and musculoskeletal...