Others
Others
Study on Dynamic Mechanical Properties of Sandwich Beam with Stepwise Gradient Polymethacrylimide (PMI) Foam Core under Low-Velocity Impact
29/04/2024 -
Different PMI foam materials of 52, 110, and 200 kg/m3 were used to design stepwise gradient cores to improve the impact resistance of the sandwich beam. The stepwise gradient core consists of three...
Investigation of Mechanical Properties of Polymer-Infiltrated Tetrapodal Zinc Oxide in Different Variants
29/04/2024 -
The aim of this study was to evaluate the influence of weight ratio, the shape of the precursor particles, and the application of a phosphate-monomer-containing primer on the mechanical properties of...
Mechanical Properties Comparison of Isotropic vs. Anisotropic Hybrid Magnetorheological Elastomer-Fluid
26/04/2024 -
Magnetorheological (MR) materials are smart materials that can change their rheological characteristics when exposed to a magnetic field. Such rheological properties include viscosity and dynamic...
Mechanical and Rheological Evaluation of Polyester-Based Composites Containing Biochar
28/04/2024 -
The use of biodegradable polymers as matrices in composites gives a wide range of applications, especially in niche areas. The assessment of the effect of the filler content on the change of...
Investigation of physical, thermal, mechanical and gas permeability properties of low?density polyethylene/ poly(4?methyl?1?pentene) blend films and their utilization for fresh?cut fruit and vegetable packaging applications
25/04/2024 -
Relationship between packaging gas permeability and shelf life of fruish fruit and vegetables.In this study, low density polyethylene/poly(4?methyl?1?pentene) (LDPE/PMP) blend films were prepared by...
PEDOT-functionalized carbon nanotubes for anticorrosive reinforcement of epoxy coatings on sintered NdFeB magnets
22/04/2024 -
AbstractSolving the problems of interfacial compatibility and dispersibility between filler and epoxy resin (EP) can greatly improve the anticorrosion performances of epoxy coatings and expand...
Optimization of Environment-Friendly and Sustainable Polylactic Acid (PLA)-Constructed Triply Periodic Minimal Surface (TPMS)-Based Gyroid Structures
22/04/2024 -
The demand for robust yet lightweight materials has exponentially increased in several engineering applications. Additive manufacturing and 3D printing technology have the ability to meet this demand...
Effect of varying core density and material on the quasi?static behaviors of sandwich structure with 3D?printed hexagonal honeycomb core
22/04/2024 -
The quasi?static behaviors on sandwich composite of 3D?printed hexagonal honeycomb core structure.Additive manufacturing (AM) involves the development of complex, lightweight sandwich structures for...
Synthesis and characterization of barium titanate nanoplatelets/polyvinylidene fluoride nanocomposite for piezoelectric properties
23/04/2024 -
Preparation of Barium titanate nanoplatelets/PVDF nanocomposites for piezoelectric properties.Barium titanate (BaTiO3) nanostructures with a tetragonal structure have unique mechanical and...
Structural relaxation in a Schiff base?crosslinked aldehyde modified xanthan gum/gelatin hydrogel: Experimental and numerical validation using linear poroelasticity model
22/04/2024 -
Hydrogels hold immense promise in biomedical applications due to their biocompatibility, high water content, and versatile fabrication. This study focuses on the mechanical behavior of a novel...
Marine Biodegradation Behavior of Wool and Other Textile Fibers
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Microplastic pollution is a growing concern for the earth’s terrestrial and marine environments. Synthetic fibers from textiles are one source of microplastic pollution as fibers may be released...
Influence of graphene on corrosion properties of micro arc oxidation coatings on 7075 aluminum alloy
15/04/2024 -
This study uses 7075 aluminum alloy as the base material and employs micro arc oxidation technology to prepare ceramic coatings with different concentrations of graphene particles on the surface of...
Aerospace, Vol. 11, Pages 309: Monoethanolamine-Based Fuels Hypergolic with Rocket-Grade Hydrogen Peroxide
16/04/2024 -
The object of this work is to study the ignition performances of promising catalytically promoted amino-based green fuels to be used in combination with rocket-grade hydrogen peroxide. The main...
The Role of Burdock and Black Radish Powders Obtained by Low-Temperature Drying in Emulsion-Type Hair Conditioners
17/04/2024 -
The aim of this study was to evaluate the potential role of burdock and black radish powders in emulsion-type hair conditioners. The studied plant powders were obtained by low-temperature drying....
The Effects of Printing Temperature on the Mechanical Properties of 3D-Printed Acrylonitrile Butadiene Styrene
17/04/2024 -
Temperature is very important in the fabrication of products developed for different applications, considering the widespread use of additive manufacturing (AM) technology. Thermal properties...
Using Biopolymers as Anti-Washout Admixtures under Water Concreting
18/04/2024 -
In this study, we investigate the use of natural additives (biopolymers) resistant to scouring. To this end, three natural substances, Kathira, sodium alginate, and guar gum, have been utilized as...
The Effect of Demolition Concrete Waste on the Physical, Mechanical, and Durability Characteristics of Concrete
18/04/2024 -
With the development of urbanization, more and more construction and demolition waste (CDW) is generated. To enhance the mechanical properties and durability of concrete through the incorporation of...
Preparation and Corrosion Resistance of Superhydrophobic Coatings on 7005 Aluminum Alloy
17/04/2024 -
Composite coatings on the surface of a semi-continuous cast 7005 aluminum alloy under different aging treatments (T6, RRA, and FSA) are presented and characterized in this research. SiO2 combined...
Effect of Testing Conditions on Low-Cycle Fatigue Durability of Pre-Strained S420M Steel Specimens
16/04/2024 -
S420M steel subjected to strain-controlled low-cycle fatigue does not exhibit a period of cyclic properties stabilization. The maximum stress on a cycle continuously drops until fracture. For this...
Impact of Composition Ratio on the Expansion Behavior of Polyurethane Grout
16/04/2024 -
Different formulations of foaming polyurethane grout offer controlled expansion rates. This is crucial for precision in filling voids without exerting excessive pressure on surrounding structures,...
Improved Operation of Chloralkaline Reversible Cells with Mixed Metal Oxide Electrodes Made Using Microwaves
17/04/2024 -
This study focuses on the synthesis of mixed metal oxide anodes (MMOs) with the composition Ti/RuO2Sb2O4Ptx (where x = 0, 5, 10 mol) using hybrid microwave irradiation heating. The synthesized...
