Extrusión

 

Extrusión

The Effects of Shear Stress on the Micromechanical Properties of 3D Printable Biopolymer Nanocomposites using a Custom?Designed Extrusion Based 3D Printer
14/06/2024 - Current advancements in 3D printing technology have the potential to facilitate the production of scaffolds and implants for various biomedical applications, including bone repair and regeneration....
Enhanced Strength–Ductility Synergy of Mg–6Zn Alloy Wire by Inducing Guinier–Preston Zone Precipitation
10/06/2024 - Based on severe plastic deformation?induced homogenization and aging?induced precipitation of Mg–Zn alloy, a novel isothermal extrusion?drawing process causes the formation of high density of...
Efficient Dynamic Crosslinking for Compatibilizing Immiscible Mixed Plastics through in situ Generated Singlet Nitrenes
07/06/2024 - Creating a sustainable economy for plastics demands the exploration of new strategies for efficient management of mixed plastic waste. The inherent incompatibility of different plastics poses a major...
A Naturally Inspired Extrusion?Based Microfluidic Approach for Manufacturing Tailorable Magnetic Soft Continuum Microrobotic Devices
04/06/2024 - Here, microfluidics is leveraged to precisely control reaction?diffusion (RD) processes for generating multifunctional and compartmentalized alginate?based microfibers. This nature?inspired RD...
A Study of Microstructural Tensile and Fatigue Properties Coupled with Digital Image Correlation of Hybrid Manufactured Inconel 718 Parts by Extrusion and Powder Bed Fusion
02/06/2024 - Hybrid structures combining powder bed fusion and conventional manufacturing have the potential to minimize drawbacks while enhancing the advantages associated with each individual manufacturing...
Chemically Programmed Hydrogels for Spatiotemporal Modulation of the Cardiac Pathological Microenvironment
03/06/2024 - After myocardial infarction (MI), sustained ischemic events induce pathological microenvironments characterized by ischemia?hypoxia, oxidative stress, inflammatory responses, matrix remodeling, and...
Preparation And Characterisation Of Ti?6?4 And Ti?8?1?1 MMCs With High Specific Stiffness Using Powder Hot Extrusion And Arc?Remelting
29/05/2024 - Titanium alloys with high stiffness are crucial for aerospace engineering and are often fabricated using additive manufacturing methods like arc or laser techniques. These high energy processes alter...
Facile way of preparing PMMA@TiO2@SiO2 (P@T@S) composite microspheres with high haze and light transmittance for diffusion film
24/05/2024 - Multivariable recycling process of a post?industrial polypropylene.AbstractThis study provides key insights into the extrusion of a post?industrial feedstock primarily composed of polypropylene (PP)...
The Properties of Tannery Waste Addition as a Filler Based on Two Types of Polymer Matrices: Poly(Butylene Adipate?Co?Terephthalate) (PBAT) and Poly(Butylene Succinate) (PBS)
26/05/2023 - Wet blue leather is a waste produced by the leather industry. It is a difficult waste product to dispose of, and if not disposed of properly, it will affect the environment and cause toxicity....
Manufacturing of Filament for 4D Printing through Polyether?Type TPU/PLA Blend
10/11/2023 - Reversible deformation structure fabricated by 4D printing can be applied in various fields, such as actuators, intelligent mechanisms, and soft robots. In this study, 4D filaments for use in fused...
Preparation and Property Study of PA56/POE?g?MAH?GMA/PPO Ternary Alloy
05/12/2023 - Bio?based PA56 is as matrix resin, maleic anhydride (MAH), and glycidyl methacrylate (GMA) dual monomer grafted POE (POE?g?MAH/GMA) polyphenyl ether(PPO) are simultaneous as toughening agents. The...
Challenges and Opportunities in Additive Manufacturing Polymer Technology: A Review Based on Optimization Perspective
19/04/2023 - In the emerging modern technology of additive manufacturing, the need for optimization can be found in literature in many places. Additive manufacturing (AM) is making an object layer by layer...
A Decision?Making Carbon Reinforced Material Selection Model for Composite Polymers in Pipeline Applications
11/04/2023 - Pipes are manufactured primarily through the extrusion process. One of the material extrusion processes in recent digital manufacturing is additive manufacturing’s fusion deposition modeling. Pipes...
Facile and efficient fabrication of carbon nanotube reinforced epoxy vitrimers through dynamic crosslinking
15/05/2024 - 3D printing of composite gel with temperature regulating liquid tank.Abstract3D?printed food exhibits unique advantages in precision nutrition food and personalized customization, achieving disease...
The synergy of the matrix modification and fiber geometry to enhance the thermo?mechanical properties of basalt fiber?polypropylene composites for automotive applications
17/05/2024 - Biobased polymernanocomposite Filament for FDM.AbstractBiochar, a carbon?rich biomass material has emerged as promising reinforcement and offers versatile applications and potential benefits in...
Effect of nozzle diameter and raster orientation on tensile and fracture behavior of FDM?PLA specimens under mixed?mode I/II loading
13/05/2024 - Fused deposition modeling (FDM) is a material extrusion technique that works by extruding molten filament on a heated platform. In this method, several manufacturing parameters are engaged which...
Effect of heat treatment on the radial structure of coaxial polyacrylonitrile/mesophase pitch composite fiber
15/05/2024 - AbstractBasalt fiber reinforced polypropylene composites with two initial fiber lengths (3.2 and 6.4?mm) were fabricated using twin?screw extrusion compounding. In the case of composites with smaller...
Thermoplastic polyimide with low dielectric properties enabled by the 2,2??spirobifluorene group
15/05/2024 - This work investigates the feasibility of producing low melt flow rate recycled polypropylene (PP). For this purpose, recyclates are produced from extrusion blow molded PP packaging waste and...
Continuous Carbon Fiber Reinforced SiC Ceramic Matrix Composites by Vertical Fiber Laying Combined with Material Extrusion 3D Printing
09/05/2024 - This research proposes an innovative vertical fiber laying method, combined with material extrusion (ME) 3D printing technology and precursor infiltration and pyrolysis (PIP) to densification,...
Halloysite nanotubes immobilized by copper itaconic acid complexes as smoke suppressant for soft polyvinyl chloride
09/05/2024 - A solvent?free and continuous approach was used to produce high?density polyethylene (HDPE)?based vitrimers where maleic anhydride (MA) acted as a reactive grafting agent while DM helped to lower the...
Approaching 1 GPa ultra?high tensile strength in a nanostructured Al?Zn?Mg?Cu?Zr?Sc alloy prepared by severe plastic deformation
05/05/2024 - Alloy composition and heat treatment process have limited possibility to enhance ultra?high strength aluminum alloys, which restricted their widespread application in lightweight equipment....