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Influence of Tool Pin Profiles on Aluminium Alloy A356 and Ceramic-Based Nanocomposites for Light Weight Structures by Friction Stir Processing Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2024-3-18 L. Karthick, Mruthunjaya M., Srinivas. S., Prasanna Venkatesh R., Naveen Kumar Gurajala, Meghavath Mothilal, Hari Banda
In this research, the main aim is to focus the enhancement of aluminium-based metal matrix composites for improving the attributes of light weight metals, aerospace structures and other tailor blank material properties. By this way, the friction stir processing (FSP) was the suited alternate technique to enhancing the mechanical attributes and superior microstructural amendment in the processed MMCs
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A Practical Swelling Constitutive Model of Anhydrite and Its Application on Tunnel Engineering Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2024-3-14 Jianxun Wu, Fei Lin, Xiaohong Zhou, Zhigang Zhang, Jinyang Fan, Zhenkun Hou
Swelling of anhydrite rock causes serious damage to the tunnel and generates high additional costs in the process of tunnel construction and operation and has gradually become one of the main factors that threaten the safety of the tunnel. It is extremely difficult to predict swelling pressures and deformations accurately based on conventional swelling constitutive models. Thus, a new practical swelling
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Effect of Codoping Zinc Oxide Nanoparticles with Sulfur and Nitrogen on Its Energy Bandgap, Antioxidant Properties, and Antibacterial Activity Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2024-2-26 Diriba Yadesa, Jabessa Nagasa Guyasa, Tamene Tadesse Beyene
Zinc oxide nanoparticles (ZnO-NPs) are used in various fields such as industrial, environmental remediation, catalytic, and antibacterial applications. However, their ability to absorb visible light is limited due to their high-energy bandgap and fast electron-hole recombination, which restricts their use. To enhance the efficiency of ZnO-NPs in medical and other applications, surface functionality
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Mathematical Modeling and Finite Element Analysis of Residual Stress (RS) Field after Multipass Ultrasonic Surface Rolling Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2024-2-16 Jinggan Shao, Zhanshu He, Genshang Wu, Zhi Zhang, Chao Li
In order to achieve the change rule of the induced residual stress (RS) field after multipass ultrasonic surface rolling (USR), a mathematical model of the induced residual stress (RS) field after multipass ultrasonic surface rolling is first established. Then, the coupling mechanisms of the RS field after dual-pass USR and multipass USR are analyzed, respectively. Subsequently, a finite element (FE)
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Green-Synthesized Sm3+-Doped ZnO Nanoparticles for Multifunctional Applications Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2024-2-10 Lavanya R., Ramakrishnappa T., Girish K. M., Suresh Kumar K., Basavaraju N., Shilpa B. M.
The present study focuses on the green-mediated synthesis of pristine and Sm3+-doped ZnO nanoparticles using Syzygium cumini fruit extract. The prepared material was characterized by various characterization techniques. Photocatalytic degradation of a fast orange red (FOR) dye under UV light resulted in 88% degradation, with a minimal decrease (87.90%) observed even after five successive runs, indicating
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Crack Propagation Phenomenon in Gangue Concrete Using the Digital Image Correlation (DIC) Method Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2024-1-30 Cheng Pan, Zhiming Zheng, Yu Yang
In order to study the mode I crack propagation mechanism of coal gangue concrete with different contents, the digital image correlation (DIC) method was used to carry out the three-point bending fracture tests on coal gangue concrete with different contents. The results show that the process of the mode I crack propagation of coal gangue concrete with different contents can be divided into three stages
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Thermal and Morphological Assessment of the Penta-Layered, Hybrid U-Polyester Composite Reinforced with Glass Fibers and Polypropylene Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2024-1-18 Md. Shahin Akanda, Md. Shariful Islam, Md. Ali Akbar, A. M. Sarwaruddin Chowdhury, M. A. Gafur, Md. Sahab Uddin
The interaction between the fibers and matrix in a fiber-reinforced polymer composite material is important in figuring out its properties. The incorporation of fibers with polymers can result in composites with enhanced strength and stiffness. This study aims to investigate the thermal and morphological characteristics of hybrid u-polyester composites reinforced with glass fibers and polypropylene
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Dry Sliding Wear Behavior of Copper Matrix Composites Enhanced with TiO2 and MoS2 Hybrids Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2024-1-16 V. Subbian, H. Sandeep, K. A. Jayasheel Kumar, R. Suthan, Ananda Mohan Vemula, Chaithanya Kalangi, Perumalla Janaki Ramulu, Dereje H. Georgis Tefera
The paper deals with the properties of copper-based composites. Copper is contributing to the field of automobiles and aerospace industries. The tribological properties of copper are not found to be satisfactory, which may be attributed to the support of producing copper matrix composites with extensive investigations into their properties. Coper-based hybrid composites were fabricated by reinforcing
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Investigation of Mechanical and Thermal Stabilities of Tamarind Seed- and Peanut Shell Powder-Reinforced Vinyl Ester Composite Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2024-1-13 Ramakrishnan Kulasekaran Sathish Kumar, Rathinasabapathy Sasikumar, Nagaraj Nagaprasad, Rathinam Ezhilvannan, Ramaswamy Krishnaraj
Efficient exploitation of agricultural waste results in a more sustainable and ecofriendly environment since it lessens the burden of their disposal, which has become increasingly important in recent times. Due to their high mechanical strength and high thermal stability, these biodegradable low-value agrosolid wastes have the potential to successfully replace synthetic fibers and fillers in polymer
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Design Analysis and Optimization of Coil Spring for Three-Wheeler Vehicles Using Composite Materials Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2024-1-6 Solomon Nigusu Abera, Bisrat Yoseph Gebreyesus
The quest for lightweight, efficient, and corrosion-resistant coil springs for vehicle suspension systems has led to the exploration of alternative materials beyond traditional steel. This study delves into the potential of composite materials, particularly carbon/epoxy and carbon/carbon nanotube/epoxy, as replacements for conventional steel coil springs in light vehicles. Through a comprehensive analysis
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A Hybrid Nondominant-Based Genetic Algorithm (NSGA-II) for Multiobjective Optimization to Minimize Vibration Amplitude in the End Milling Process Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2024-1-3 Mahesh Gopal, Endalkachew Mosisa Gutema, Hirpa G. Lemu, Jaleta Sori
Aluminium is a noncorrosive, lightweight material used to fabricate parts for the aerospace, automobile, and construction industries. Due to the low-temperature resistance, more heat is generated. At the same time, in machining, tremendous efforts are taken to keep friction and chatter to a minimum and to attain better quality and perfect output, and also more attention is required while selecting
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Turning SKD 11 Hardened Steel: An Experimental Study of Surface Roughness and Material Removal Rate Using Taguchi Method Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-12-20 Shah Ashiquzzaman Nipu, Rezaul Karim, Aquib Rahman, Mahjabin Moon, I. A. Choudhury, Junayed Bin Omar, Marsia Sultana Khushbu
Heat-treated steel is widely used in industrial applications due to its high strength and other desirable mechanical qualities. Grinding, which requires a lot of power and is expensive, is typically used to harden machining. In recent times, hard machining has emerged as a viable alternative to grind in select applications. In this investigation, turning operations with a carbide insert (CNMA 120408-KR3215)
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Numerical Simulation of Acoustic Emission Events in Supporting Roadways under Different Dynamic Loads Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-12-18 Wenzheng Shang, Zhigang Liu, Jianbo Yuan, Wuchao You, Shuai Han, Lei Yu, Shihua Zhang
This paper studies the distribution characteristics of acoustic emission (AE) events in supporting roadways under different dynamic load conditions through numerical simulation and theoretical analysis. According to the principle of AE numerical simulation, the roadway model is established by FLAC3D software, and the supporting structure of the bolt cable is established by editing the Fish function
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In Situ and Real-Time Monitoring of Doping Levels by Reflectance Anisotropy Spectroscopy (RAS) during Molecular Beam Epitaxial (MBE) Growth of III/V Semiconductors Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-12-13 Henning Fouckhardt, Johannes Richter, Christoph Doering, Johannes Strassner
Reflectance anisotropy/difference spectroscopy (RAS/RDS) had been developed for monitoring epitaxial semiconductor growth, especially for the metal-organic chemical vapor deposition (MOCVD) of III/V semiconductors. But RAS is also well suited for the control of III/V growth with molecular beam epitaxy (MBE). Although the work on RAS has already started at least three decades ago, the potential of this
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Hole Cleaning during Drilling Oil and Gas Wells: A Review for Hole-Cleaning Chemistry and Engineering Parameters Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-12-7 Mohammed Al-Rubaii, Mohammed Al-Shargabi, Dhafer Al-Shehri
Efficient hole cleaning during drilling operations is critical to maintain a high rate of penetration and smooth drilling, leading to minimum drilling problems and economical drilling efficiency. This process involves several important factors, including pipe-sticking incidents, higher cuttings concentrations in the annulus, noisy vibration of the drill string, erratic equivalent circulating density
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Accelerated Electromigration Approach to Evaluate Chloride-Induced Corrosion of Steel Rebar Embedded in Concrete Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-12-5 Kazi Naimul Hoque, Francisco Presuel-Moreno, Manzurul Nazim
Two distinct binary blended concrete mixes were prepared for the study. The first mix involved a cement replacement of 50% slag, denoted as SL. The second mix incorporated a cement replacement of 20% fly ash, referred to as FA. No chlorides were added during the preparation of these concrete specimens. To accelerate chloride transport, electromigration was employed by placing specimens with varying
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Comparative Study of Mortars Made with Sands of Different Geological Origin Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-11-28 Tchedele Langollo Yannick, Bilkissou Alim, Njoya Mfokou Abdou Nasser, Oumar Ali Taïga, Njoya Moussa Jalil, Belinga Essama Boum Raphael, Mache Jacques Richard
The present work is a comparative study of sand mortars from various geological origins to highlight their influence on mortar qualities. Five different sands and the cement CEM II/B–P 42.5R were used to produce mortars with similar water/cement ratios (W/C). These are the “Sanaga” sand from the Sanaga River, the “Wouri” sand from the Wouri River, the Nyambaka basalt sand, the Meiganga granite sand
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Preparation and Adsorption Performance on Congo Red of Sodium Alginate-Lanthanum Hydrogel Spheres Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-11-27 Dan Dang, Mei Lei, Xinyi Jiang, Rui Song, Gaimeng Yan, Wenju Liu
Sodium alginate-lanthanum (SA/Lan) hydrogel spheres were prepared by ion cross-linking method to remove Congo Red (CR) in an aqueous solution. The adsorption performance was assessed through batch experiments. The experiment revealed that the highest adsorption capacity of SA/Lan for CR was achieved when the mass concentration of La3+ was 1%, the dosage was 2 g·L−1, the initial concentration of CR
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Properties and Application of Chemical Grouting Materials for Construction Joint Leakage Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-11-22 Baozhi Li, Weiwei Han, Shuyin Wu, Yanyan Shi, Pan Wang, Xiaoguo Wang
This paper aims to disclose the properties of the chemical grouting materials under different conditions. Firstly, the water-soluble polyurethane (WPU) slurry, oil-soluble polyurethane (OPU) slurry, epoxy resin (EP) slurry, a slurry mixed by WPU slurry, and OPU slurry marked as (WPU + OPU) slurry were selected to test the properties. The setting time, volume shrinkage, and adhesive strength were measured
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Estimation of Impact Strength of Kevlar/Basalt and Kevlar/Glass Interwoven Composite Laminate after High-Velocity Bullet Impact Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-11-20 J. Jensin Joshua, Dalbir Singh, Y. Murali Krishna, P. Sivaprakasam, D. Raja Joseph, P. S. Venkatanarayanan
The application of composite materials has increased so drastically in the aerospace industry. The Impact strength signifies the importance of composite materials when exposed to suddenly applied loads. This paper is focused on describing the behavior of interwoven kevlar/glass-epoxy and kevlar/basalt-epoxy composite laminate under high-velocity bullet impact. The composite lamina of kevlar/glass and
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Performance Optimization of Piled Raft Foundations in Layered Soil under Uniform Vertical Loading Using Plaxis 3D Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-11-20 Biya Degefu Teji, Argaw Asha Ashango
Piled raft foundations are composite foundations that combine piles and raft to support civil engineering structure and to reduce the settlement. The data were obtained from Addis Ababa, Ethiopia. In this study, the effects of raft thickness, number of piles, pile length, spacing of piles, and pile diameter on the response of piled-raft foundations were investigated using the finite element-based program
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Study on the Behavior of Self-Cleaning Impregnated Photocatalyst (Tio2) with Cement Mortar Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-11-16 Chandrasekaran Palanisamy, Ganeshprabhu Parvathikumar, S. Gnanasekaran, Samson Jerold Samuel Chelladurai, S. Sivananthan, B. Adhavan, N. K. Geetha, Ramesh Arthanari, Solomon Tibebu
Cement-based materials are increasingly and widely employed in infrastructure development; however, they pollute our environment by generating carbon dioxide, which is detrimental to our civilization. In self-cleaning concrete, photocatalysts accelerate the decomposition of organic particles; thus, photocatalytic degradation of gaseous pollutants could reduce pollution. The incorporation of photocatalytic
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Effect of Defocusing Distance on Microstructural, Hardness, and Tribological Behavior of Ni-Cr-Si-B-C Powder Deposit on 316LN Austenitic Stainless Steel Substrate Using Laser Hard-Facing Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-11-10 S. Gnanasekaran, G. Padmanaban, Samson Jerold Samuel Chelladurai, Solomon Tibebu
The Ni-based alloy powder has been melted and bonded to an AISI 316LN austenitic stainless steel (ASS) base material (substrate) using a high-energy disc laser with a maximum power of up to 12 kW. The substrate’s hard-faced reservoir is highly diluted due to the significant difference in melting temperature between the substrate and the commonly used Ni-based alloy. The hardness, macrostructure, microstructure
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Thermo-Physiological Comfort Property of Military Combat Boot Material for Hot and Cold Climatic Conditions Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-11-8 Weldeyesus Wendowesen Bekele
Military combat boots require materials that balance thermo-physiological comfort in hot and cold climates. The aim of this research was to analyze the thermo-physiological comfort properties of military combat boot materials in extreme hot and cold conditions to maintain optimal functionality. One-way ANOVA and Tukey’s pairwise comparison statistical tests were conducted, resulting in a value less
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Sustainable Materials and Technologies for Biomedical Applications Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-11-4 Pralhad Pesode, Shivprakash Barve, Sagar V. Wankhede, Akbar Ahmad
Over the past few years, 3D-printed biomaterials have gained widespread usage in the manufacturing of orthopaedic implants. 3D-printed implants have low weight, minimal material waste, ease of creation, the capacity to create complex topological implants that are patient specific, and a porous structure that permits tissue development. 3D printing has the potential to reduce material waste, cut transportation
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Finite Element Analysis of the Shear Capacity of Recycled Aggregate Concrete Beams with Corroded Stirrups Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-11-2 Zhenghao Zou, Lin Zhao, Jin Wu, Fang Chen, Guojiao Yang, Qing You, Zhiyou Chen, Chenglin Zhang, Li Rao, Xianger Liu
In this paper, a model to predict the residual shear capacity of RAC beams with corroded stirrups was established, and the simulation analysis was conducted on recycled concrete beams with different corrosion level using ANSYS. The reliability of the finite element analysis model was verified by comparing the finite element results with experimental results.
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Silver Nanoparticle-Incorporated Hydroxyapatite-Chitosan-PVP-Based Scaffold for Bone Tissue Engineering: Physicochemical Characterization, Antibacterial Activity, and In Vitro Ceftriaxone Release Study Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-10-30 Polash Chandra Karmakar, Monira Islam Chamely, Tusher -Al-Arafat, Marina Khatun, Naznin Akhtar, S. M. Asaduzzaman
The development of biocompatible scaffolds is rapidly growing in several fields of human health, particularly for the treatment of bone defects. In this study, silver nanoparticle (AgNPs)-incorporated hydroxyapatite (HA), chitosan (Chi), and polyvinylpyrrolidone (PVP)-based scaffolds were fabricated using the freeze-drying method for bone tissue engineering. Physicochemical properties such as porosity
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Synthesis of MgAl2O4: Sm3+ Nanophosphor and Its Photoluminescence, Electrochemical Sensing, and Photocatalytic Studies Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-10-25 S. N. Manjula, M. Chandrasekhar, M. R. Anil Kumar, Mir Waqas Alam, C. R. Ravikumar, H. C. Ananda Murthy, N. Basavaraju, H. Nagabhushana
A series of MgAl2O4: Sm3+ nanophosphors were synthesized using oxalyl dihydrazide (ODH) as fuel at low temperature. The X-ray diffraction studies revealed a crystallite size of 20 nm for the nanophosphors. The energy band gap values were found to be in the range from 4.86 to 5.42 eV. Because of distinct f–f transitions from 4F7/2 ⟶ 6P3/2 of Sm3+ ions in the host stimulated at 406 nm, the PL characteristic
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Design and Simulation of an Environment-Friendly ZrS2/CuInS2 Thin Film Solar Cell Using SCAPS 1D Software Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-10-18 Sunirmal Kumar Biswas, Monira Khanom Mim, Md. Mostak Ahmed
In this research, we proposed new inorganic ZrS2/CuInS2 heterojunction solar cells based on 2D dichalcogenides material using SCAPS-1D software. Transition metal dichalcogenides (TMDs) are two-dimensional materials with outstanding semiconducting properties due to their high optical absorption coefficients, nontoxic nature, significant charge carrier mobility, and tunable energy band structures. In
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Effect of Nonmagnetic Doping on Dielectric Properties and Initial Permeability of Ba-Ni Ferrite Nanoparticles by Virtue of Zn2+ Ions Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-10-16 Sadiq H. Khoreem, A. H. AL-Hammadi
The effects of composition, temperature, and frequency-dependent dielectric properties of barium-nickel-based ferrites have been investigated. The conventional ceramic technique prepared the compositions BaNi2-xZnxFe16O27 (at x = 0.0, 0.4, 1.2, and 2). The analysis of X-ray diffraction patterns showed that they were single-phase. The average grain size, lattice constant, and density were found to increase
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Experimental Investigation on Effect of Weight Fraction of Sisal Fiber on Mechanical Properties of Sisal-E-Glass Hybrid Polymer Composites Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-10-13 Debela N. Gurmu, Hirpa G. Lemu
Currently, hybridizing natural fibers with synthetic fiber is considered as the best solution for reducing the environmental pollution and the cost of materials. This is due to the lower mechanical properties and high water absorption capacity problems of natural fiber reinforced composites and nonbiodegradability and high-cost problem of synthetic fibers that can be solved by hybridizing them. This
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Synthesis and Empirical Analysis of the Thermophysical Characteristics of GO-Ag Aqueous Hybrid Nanofluid Using Environmentally Friendly Reducing and Stabilizing Agents Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-10-4 M. Armstrong, M. Sivasubramanian, N. Selvapalam, R. Pavitra, P. Rajesh Kanna, Haiter Lenin
The remarkable potential of the carbon allotrope graphene and its derivatives in developing hybrid nanofluids has sparked considerable interest among researchers. These carbon nanoparticles offer excellent opportunities to blend with various metal or metal oxide nanoparticle binders to improve their material properties. This study focuses on investigating the synthesis, characterization, and thermophysical
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Electron Beam-Initiated Grafting of Methyl Methacrylate on Silicon Nanowires: Investigating Optical and Structural Properties Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-10-3 Muhammad Abdullah Izat Bin Mohd Yassin, Khaidzir Hamzah, Sib Krishna Ghoshal
Silicon nanowire (SiNW) is a one-dimensional nanostructured material that had been widely studied due to its potential applications in various fields. Combination of polymers and nanostructured materials offers great potential for enhanced material with many possible applications. The investigation focuses on how this grafting process influences the optical properties of SiNWs, aiming to uncover potential
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Settlement Characteristics of Urban Underground Comprehensive Pipe Gallery under Different Backfill Conditions Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-9-30 Fengting Li, Ke Wu, Xiaoyang Ma, Pengfei Jin, Wenbin Xu, Dapeng Liu
In order to solve the problem of differential settlement of pavement after the backfilling of urban underground comprehensive pipe corridors based on a pipe gallery project in Xiong’an New Area, the mechanical calculation model of the pipe gallery foundation pit backfilling process was simulated by ABAQUS, and the pavement settlement and the change of the pipe gallery model under different construction
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The Current State of the Art and Advancements, Challenges, and Future of Additive Manufacturing in Aerospace Applications Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-9-30 Melkamu Tadesse Getachew, Menberu Zeleke Shiferaw, Bekalu Sintayehu Ayele
Additive manufacturing has revolutionized the manufacturing industry, particularly in aerospace. This paper provides an overview of the advancements, state-of-the-art, challenges, and future of additive manufacturing in the aerospace industry. It begins by discussing the workflow of additive manufacturing and the comparison of software required for modeling and slicing the designed models. Various
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Vegetable Tannins as Chrome-Free Leather Tanning Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-9-28 Taame Berhanu Teklemedhin, Tesfamariam Tekle Gebretsadik, Tesfu Berhane Gebrehiwet, Gebrehiwot Asfaha Gebrekidan, Mahamedbirhan Edris, Negasi Teklay Teklegiorgis, Kokeb Brhane Hagos
The purpose of this study is to replace chrome tannins with ecofriendly vegetable tannins as an alternative solution to prevent the public health and the environmental pollution. Vegetable tannin was extracted from Cassia singueana bark using an aqueous extraction method and applied on sheep pickle pelt. Optimum tannin extraction parameters were identified at powder concentration of 80 g/L, extraction
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Study on Mechanism of Cumulative Directional Blasting of Brittle Karst Limestone in the Guizhou Province Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-9-20 Jie Hu, Yiping Zhang, Chengcheng Fang, Yusong Miao, Xin Zhao, Dengguo Liu
The theoretical analysis, mechanical test, numerical simulations, and model tests are carried out on the Taoziya tunnel in Guizhou to investigate the influence law of cumulative blasting technology on directional rock breaking and fracture propagation of brittle limestone. The penetration effect of the triangular-shaped charge cover angle on the metal jet, the expansion law of the main explosion crack
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Influence of Siliconized Zn-Graphene Oxide Complex Nanoparticles on the Microstructure and Mechanical Properties of AA5083: Focus on Gas Metal Arc Welding Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-9-16 Farhad Rahmati, Masood Aghakhani, Farhad Kolahan
Aluminum alloy 5083 has low density, mechanical properties, high corrosion resistance, and high welding capability. Due to high thermal conductivity, specific heat, and latent heat, as well as the relatively high coefficient of thermal expansion of aluminum, achieving a connection with good mechanical properties is always very important. This study aimed to investigate nanoparticles’ surprising and
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Experimental Analysis on the Feasibility of Bamboo Reinforcement in Concrete Mix Design and Comparison with Steel Reinforced Concrete Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-9-14 R. Sivakumar, R. Ganesan, A. Latha, Karan Moolchandani, Anuj Kumar Sharma, Sri Ram Krishna Mishra, Farhan Khan, Amit Kumar Yadav, Lijalem Ayele
Besides being chief construction ingredients, concrete and steel produce a high amount of CO2, and high energy consumption promotes global warming. To evade this problem, green and low energy consuming alternative is required. Rapid growing time with the least period to attend optimum strength made bamboo a new immerging mainstream constituent in construction. Bamboo, as one of the probable alternate
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Effect of the Cryogenically Treated Copper Nozzle Used in Plasma Arc Machining of S235 Steel Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-9-11 N. Senthilkumar, G. Jayaprakash, N. Nagaprasad, Krishnaraj Ramaswamy
The investigation was carried out by making use of the design of experiments method in order to achieve its objective, which was to study wear analysis in relation to a cryogenically treated nozzle that was utilized in plasma arc machining. Kerf width and surface roughness are two output characteristics that are key variables in deciding the quality of the cut and the efficiency of the operation. Both
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Influence of the Friction Stir Process on the Corrosion Resistance, Machining, and Mechanical Properties of Al6101-SiC Composite Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-9-5 Harisingh Kshatri, M. Rajasekhar, Komaleswara Rao Mallela, Pullagura Gandhi, D. Barik, Himadri Majumder
In this study, friction stir processing (FSP) was used to create new surface properties of the Al 6101-SiC composite, and different types of friction stir process tools are used like cylindrical with thread and conical with thread. The SEM and EDAX analyses made it evident that texture appeared in FSPed Al6101 both with and without SiC. Due to the refined grain structure and the inclusion of SiC in
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Study on the Prediction of Residual Life of Concrete Rectangular Beams after Fire Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-9-5 Zhongqiang Wang, Guan Huang, Yaodong Wang
To study concrete members’ safety and residual life after fire damage, this study takes concrete beams as the research object. Then, it predicts the residual energy of concrete beams after fire by investigating their temperature field after the fire and deriving the required data for studying the corresponding residual life. This study first establishes the temperature field model of concrete beams
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A Review on Anti-Dip Bedding Rock Slopes Subjected to Flexural Toppling Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-8-30 Xin Qu, Fangfang Diao, Xingqian Xu, Cheng Li
Flexural toppling is typically observed in anti-dip bedding rock slopes with a set of steeply dipping parallel joints against the slope face. This failure occurs due to the bending of rock strata, similar to cantilever beams. However, the exact failure surface is usually unknown, which leads to an assumption regarding the location and shape of the failure surface that must be made in the theoretical
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Material Cost and Benefit Analysis for Dust Injection Technology in EAF Steelmaking Process and EAF Dust Treatment with CaO Addition Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-8-22 Shunsuke Koide, Akira Tsubone, Shusei Kubota, Kazuyoshi Yamaguchi, Tetsuya Nagasaka
In the electric arc furnace (EAF) steelmaking process, electric arc furnace dust (EAFD) is inevitably generated. The dust injection method is known as one of the effective technologies to reduce the total amount of EAFD generation. In this technology, Zn in the injected dust is enriched in the secondary dust, and Fe is transferred to the slag. In this work, the effect of dust injection technology on
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Investigation on Three-Body Abrasion Resistance of Mild Steel Soil Slurry Condition-Simulating Agricultural Condition Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-8-14 Talal Alsaeed, Ayedh Eid Alajmi, Jasem Ghanem Alotaibi, Belal F. Yousif
The agricultural industry heavily relies on machinery and equipment for efficient farming practices, but harsh environmental conditions can cause premature wear and tear, leading to financial losses. Three-body abrasion research is essential for developing more durable materials for various industries, including agriculture. Mild steel is commonly used in agricultural machinery but lacks resistance
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Chitosan Biopolymer and Its Nanocomposites: Emerging Material as Adsorbent in Wastewater Treatment Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-7-24 Indran Suyambulingam, Lekshmi Gangadhar, Siva Sankar Sana, Divya Divakaran, Suchart Siengchin, Lekshmi A. Kurup, Jenish Iyyadurai, K. E. Albert Bernad Noble
Water pollution is a global issue because of potentially lethal toxins. Polymeric nanomaterials are making their way into water treatment processes and are being utilized to efficiently remove a variety of pollutants. Polymeric nanomaterials are a popular option for a solution because they have a high adsorption capacity and a high surface charge. Nanocomposites have recently come to the attention
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Tribological Behavior of Ni-P Electroless Coating of Inconel 625 with Multiwall Nano Carbon Tubes Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-7-24 D. Jayabalakrishnan, S. Senthil Kumar, R. Suthan, P. Babu Aurtherson, J. Elanchezhian, V. Ramanareddy, S. Louies Praveen, undefined Umamahesawari Kandasamy
An attempt was taken to study the wear rate of coated Inconel 625 using 0.3 gm of multiwall carbon tubes (MWCNT).The coating was carried out by the Ni-P electroless coating method. The Ni-P-MWCNT coating was prepared by using nickel phosphorous solution. The sliding wear test was conducted using pin on discs tribometer. The wear rate behavior was investigated at various levels of pin on discs tribometer
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Sustainable Flame Retardant Coatings Derived from Chinese Lacquer Blend with Synergistic Flame Retardant Silicon-Modified Ammonium Polyphosphate Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-7-19 Shuyun Li, Renjin Gao, Hanyu Xue, Yuchi Zhang, Yuansong Ye, Qi Lin, Qingyou Zeng, Linshishui Liu, Changlin Cao, Jianrong Xia
The intumescent flame retardant has a high efficiency of carbonization, oxygen barrier, and thermal interruption effect, which is considered to be a promising green and environmentally friendly flame retardant. Herein, we demonstrated a new approach to improve the flame retardant performance of Chinese lacquer films by adding silicon modified ammonium polyphosphate (SAPP), leading to superior flame
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Experimental Study on Bonding Properties between Finishing Rolled Rebar and Grouting Material Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-7-12 Jinyan Wang, Yi Zhao, Jimin Li, Changhong Lu, Xiaosan Yin, Yijie Bao
In bearing capacity testing of prestressed concrete pipe piles, grouting material is filled up to the bottom of the pipe pile, which is equipped with a finishing rolled rebar. The reaction force of the reaction beam is transferred to the anchor pile through the bonding force between the finishing rolled rebar and grouting material. Therefore, investigating the bonding properties between the finishing
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Evaluating 28-Days Performance of Rice Husk Ash Green Concrete under Compression Gleaned from Neural Networks Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-7-11 Sharanjit Singh, Harish Chandra Arora, Aman Kumar, Nishant Raj Kapoor, Kennedy C. Onyelowe, Krishna Kumar, Hardeep Singh Rai
Cement manufacturing and utilization is one of the majorly responsible factors for global CO2 emissions. In light of sustainability and climate change concerns, it is essential to find alternative solutions to reduce the carbon footprint of cement. Secondary cementitious materials (SCMs) are helpful in reducing carbon emissions from concrete. One such solution is the use of agricultural waste as SCMs
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Physiochemical Characterization of Ethiopian Mined Kaolin Clay through Beneficiation Process Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-7-6 Adane Adugna Ayalew
Kaolin mineral is a commercially solid powder with a comparatively low level of purity and is regularly used for a variety of applications, including filler, paints, ceramics, adsorbents, and paper. In Ethiopia, the kaolin clay mineral is significant for financial growth as the raw material used in the industry sector. However, slight consideration was given to the chemical, physical, mineralogical
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Prediction of Mechanical Properties of Aluminium Alloy Strip Using the Extreme Learning Machine Model Optimized by the Gray Wolf Algorithm Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-7-4 Zhenqiang Xiong, Jiadong Li, Peng Zhao, Yong Li
Mechanical properties are important indicators for evaluating the quality of strips. This paper proposes a mechanical performance prediction model based on the Gray Wolf Optimization (GWO) algorithm and the Extreme Learning Machine (ELM) algorithm. In the modeling process, GWO is used to determine the optimal weights and deviations of ELM and experiments are used to determine the model’s key parameters
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Study on the Mechanical Response of a Dense Pipeline Adjacent to the Shallow Tunnel Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-7-3 Bo Wu, Weiqiang Zheng, Fangyu Guo, Shixiang Xu, Wenhua Zhu, Bo Xu, Yong Zhang
This paper aims to address the issue of disturbance caused by excavation tunnel construction on nearby dense pipelines. Relying on the actual project of Nanchang Metro, the three-dimensional finite element numerical simulation method is used to establish a multi-condition numerical model. At the same time, key influencing factors such as the clear distance, intersection angle, surrounding rock parameter
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Analysis of the Extension of the Elastic Parameters for Modelling Highly Expansive Unsaturated Soils with the Barcelona Basic Model Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-7-1 J. Alcoverro, X. Pintado, S. Olivella, E. Toprak, Mika Niskanen
Modelling of engineered barrier systems (EBS) in deep geological disposals of spent nuclear fuel requires sophisticated approaches that include highly nonlinear constitutive models. The Barcelona Basic Model for Expansive soils (BBMEx) is an extension for highly expansive unsaturated soils of the Barcelona Basic Model (BBM) for slightly-to-moderately expansive unsaturated soils. In this extension,
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Measurement of the Compressive Strength of Concrete Using Modeling of Deep Hybrid Forest Regression Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-7-1 J. Rajprasad, P. Priya Rachel, S. Arulselvan, D. Arul, G. Ramesh Kumar, H. J. Pallavi, M. Sivaraja, Vinay Kumar Singh, Getachew Gebreamlak
The paper proposes a deep hybrid forest regression-based modeling method for measuring the compressive strength (CS) of concrete. Then, the reduced feature vector is used as input to train multiple subforest models (SFM), the predicted values are selected from multiple subforests via the KNN (K-nearest neighbor) method to combine them to obtain the layer regression vector (LRV), and it is combined
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Simulation of Weft Knitted Fabric Using Three-DimensionalYarn Loops and Grid and Spring Mass Models Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-6-30 Haodong Hu, Tong Li, Wei Ke, Lijing Wang, Zhongmin Deng
The existing knitted fabric simulation methods cannot be effectively applied to three-dimensional (3D) modeling and simulation of weft knitted garments due to the lack of simple and convenient 3D dynamic simulation models for weft knitted fabrics. This paper presents a method of constructing a loop model by coupling the grid model with the spring mass model. The simulation of weft knitted fabric with
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Effect of Crumb Rubber on the Moisture and Rutting Behavior of Low-Energy Asphalt and Determining the Best Flow Number Model Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-6-22 Saeid Moghimi, Gholamali Shafabakhsh, Hassan Divandari
The advancement of technology and the increasing growth of environmental threats have led experts in the field of transportation to find alternatives for hot mix asphalts (HMAs). One of these alternatives is low-energy asphalt (LEA) mixtures. LEA mixture consists of hot asphalt binder and coarse aggregates and wet sand, which, having a lower mixing temperature, has caused a significant reduction in
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Microdrilling Studies PLA/Bronze Composite Samples Printed Using Fused Deposition Model Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-6-20 P. Sneha, K. Balamurugan, Y. Jyothi, Santhosh Krishnan
Fused deposition models (FDMs) are the latest trends for constructing complicated and instinctive 3D printing. Polylactic acid (PLA) is the most widely used raw material in extrusion-based three-dimensional (3D) printing in many areas since it is biodegradable and environmentally friendly; however, its utilization is limited due to some of its disadvantages such as mechanical weakness and water solubility
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A Numerical Approach to Analysis of an Environment-Friendly Sn-Based Perovskite Solar Cell with SnO2 Buffer Layer Using SCAPS-1D Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-6-16 Sunirmal Kumar Biswas, Md. Shamsujjoha Sumon, Kushal Sarker, Mst. Farzana Orthe, Md. Mostak Ahmed
In this research, we have proposed a Sn-based perovskite solar cell using solar cell capacitance software. The main aim of this study is to develop an environment-friendly and highly efficient structure that can be used as an alternative to other toxic lead-based perovskite solar cells. This work performed a numerical analysis for the proposed (Al/ZnO/SnO2/CH3NH3SnI3/Ni) device structure. The absorber
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Sugarcane Bagasse Fibers for Enhancing Moisture Susceptibility Properties in Stone Mastic Asphalt Adv. Mater. Sci. Eng. (IF 2.098) Pub Date : 2023-6-14 Poornachandra Thejaswi, Jagadish Vengala, Manish S. Dharek, M. Manjunatha, Arjun Poudel
Stone mastic asphalt (SMA) mix amended with sugarcane bagasse fibers (SBFs) as a stabilizer was investigated experimentally in the present study. The SBF content in the combination mix was varied (0, 0.15%, 0.30%, 0.45% and 0.60%) to produce different mixtures. The prepared mixtures were then assessed for different properties, such as the Marshall stability, tensile strength, and draindown, which are