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Journal of the Mechanical Behavior of Materials
Scopus
ISSN 2191-0243 · De Gruyter · 1.088 artikel di indeks
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Artikel Jurnal
Performance evaluation of waste septage ash as filler in bitumen mixtures
This study systematically investigates Waste Septage Ash (WSA) as a sustainable filler in bituminous mixtures, comparing its performance with Municipal Solid Waste Ash (MSWA) and Sewage Sludge Ash (SSA) through comprehensive mechanical, durability, and environmental assessments. Nine performance…
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Artikel Jurnal
Toughening of unsaturated polyester resin using liquid latex rubber and nanocellulose fillers: industrial application
Unsaturated polyester resin is the most versatile polymer with wide range of application but it has low impact strength, low elongation at break and low toughness. Its mechanical and microstructural properties can be enhanced by the addition of optimum amount of Nanocellulose, nanosilica fillers…
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Artikel Jurnal
Optimization of PVA fiber dosage for improved mechanical properties of engineered cementitious composites
This paper presents experimental investigation on optimizing polyvinyl alcohol (PVA) fiber dosage in engineered cementitious composites (ECC) designed for M-30 and M-40 concrete grades. The study examined workability, compressive, tensile, flexural, shear, and impact strengths across ECC mixes with…
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Artikel Jurnal
Influence of conductive powders on surface characteristics in EDM: an experimental study using desirability optimization
The advancement of modern engineering materials with superior mechanical properties such as hardness, toughness, and brittleness presents significant challenges to conventional machining techniques, often leading to tool failure and poor surface finish. To address these limitations…
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Artikel Jurnal
Nanomechanical analysis of the mechanical behaviour of selected up-quenched and step-quenched Cu–Zn–Sn shape memory alloys
The impact of quenching treatment on the mechanical characteristics of Cu–Zn–Sn-based SMAs is investigated using nanoindentation approach conducted at 100–200 mN loads. Two compositions labeled A (Cu71·19Zn15·6Sn12·1Fe1.05) and B (Cu63·73Zn26·1Sn9·3Fe0.82) were subjected to step/up-quenching…
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Artikel Jurnal
An optimized artificial neural network modeling for the stress concentration factor in orthotropic plates with central countersunk holes
Stress concentration factors (SCFs) play a critical role in the structural integrity of engineering structures. Rivets, the commonly used joining components, usually leave geometric discontinuities footprints in the form of countersunk holes. The present study investigates the SCF in orthotropic…
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Artikel Jurnal
Microstructural analysis of preheated 1020 low carbon steel agglutinated at predetermined wire feed rates using the FCAW process
This study examined the impacts of sample temperatures (32, 100 and 150 °C) and wire feed rates (2.5, 5, and 10 m/min) on bead geometries as well as microstructural characteristics of 1020 steel plates with 10 mm thickness, using Flux-cored Arc Welding (FCAW) process. The findings revealed that…
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Artikel Jurnal
Research on green femtosecond laser cutting mechanism for CVD diamonds
To investigate the ablation mechanism and characteristics of femtosecond laser cutting of CVD diamonds, experimental and theoretical studies were conducted. The effects of different laser parameters on kerf quality were studied. It showed that the original kerf obvious cracks and significant…
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Artikel Jurnal
Enhancing corrosion resistance of wire ropes using the Taguchi method: experimental optimization and application
This study investigates the macroscopic mechanical behavior of steel wire ropes under corrosive conditions, specifically focusing on the effects of sulfuric acid exposure. The goal is to simulate and analyze the degradation process in service by conducting monotonic tensile tests on both undamaged…
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Artikel Jurnal
Characterization of rheological behavior, dispersion phenomenon and magnetic property of magnetorheological fluids with hard and soft nanoparticle additives
In this study, the effects of CoFe2O4 (as hard magnetic) nanoparticle addition and MnFe2O4 (as soft magnetic) nanoparticle addition in carbonyl iron powder-based magnetorheological fluid were investigated. Both types of nanoparticles (CoFe2O4 and MnFe2O4) were analyzed for grain morphology shape…
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Artikel Jurnal
Fabrication and evaluation of fluorapatite-reinforced hybrid bio-nanocomposites: influence on mechanical properties and potential for enhanced bone grafting
Although bioactive glass (BG) exhibits excellent bioactivity and strong potential for bone-grafting applications, its inherent brittleness limits its use in load-bearing conditions. This study focuses on improving the mechanical performance of bioactive glass by incorporating reinforcing phases and…
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Artikel Jurnal
Effect of hybridization on impact, hardness, impedance and water absorption properties of carbon, glass and steel fiber composites – a comparative study
This study evaluates the impact strength, hardness, impedance characteristics, and water absorption of fiber-reinforced polymer composites using Steel, Glass, and Carbon fibers both individually and in hybrid combinations. Composite samples were fabricated via the hand lay-up method and tested…
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Artikel Jurnal
Enhancement of glass fiber composites laminate mechanical properties using multi-walled carbon nanotubes
This study investigates the enhancement of mechanical properties of glass fiber composites (GFCs) through incorporation of multi-walled carbon nanotubes (MWCNTs) at varying concentrations of 0.1, 0.4, 0.7, and 1.0 wt.%. Laminates of ∼4 mm thickness were fabricated using a hand lay-up process with…
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Artikel Jurnal
Auxetic reentrant structures: a review of studies and experiments
Auxetic materials – characterized by their negative Poisson’s ratio – exhibit lateral expansion under tension and contraction under compression, enabling mechanical responses unattainable in conventional structures. Among these, reentrant honeycomb geometries represent one of the most widely…
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Artikel Jurnal
Assesment of the degradation of rheological properties in magnetorheological elastomer due to accelerated weathering
Magnetorheological elastomer (MRE) materials are often used as vibration dampers in various structures, including buildings that are frequently exposed to environmental weathering. Understanding the degradation of these smart materials resulting from environmental interactions is crucial…
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Artikel Jurnal
An integrated intelligent system for early disease detection in swine using fused visual, acoustic, and infrared thermal features
Pig rearing is a key industry in global agriculture but is under severe threat from diseases like erysipelas, dermatitis, and swinepox. Traditional disease diagnosis is subjective, time-consuming, and in most cases cannot make an early diagnosis, leading to late treatment and high mortality. This…
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Artikel Jurnal
Rare earth elements in shungite and extraction methodologies
Shungite-bearing rocks from the Zazhoginsky deposit in Karelia, Russia, are Maksovite-type metamorphic formations containing 30–45 % carbonaceous matter and trace amounts of rare earth elements (REEs, totalling ∼50 ppm), primarily light REEs (La, Ce and Nd), which are associated with phosphate…
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Artikel Jurnal
Durability and microstructural study of silica fume and carbon fiber modified lightweight pumice aggregate concrete
Lightweight concrete (LWC) is increasingly utilized in sustainable construction because of its ability to reduce structural dead loads while maintaining performance under aggressive environments. Natural pumice, a highly porous volcanic aggregate, has potential as a lightweight coarse aggregate…
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Artikel Jurnal
Modern approaches to the definition of the mechanics of solids through crystallographic structure and mechanical interactions
This study quantified the relationships between crystallographic structure, defect organisation, and mechanical behaviour in commercially pure CP-Ti Grade 2 under three thermomechanical conditions: recrystallised annealed, 50 % cold-deformed, and cold-deformed followed by partial annealing at 500…
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Artikel Jurnal
Influence of single and multi-angle raster patterns on the mechanical performance of fused filament fabricated conductive PLA composites
Additive manufacturing, particularly fused filament fabrication (FFF), enables the production of complex, customized polymer composite products with tunable mechanical properties. Electrically conductive polylactic acid (CPLA) composites are increasingly being applied in sensors, flexible…
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