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Simulation of Extrusion of High-Viscosity Pastes by a Piston Dosing Mechanism
A theoretical study of extrusion of a paste consisting of a silver powder in a terpineol binder is performed, aimed at getting an insight into the...
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Obtaining welding wire from alloy 1580 by technology including the method of combined rolling-extrusion
Two technologies for producing welding wire from alloy 1580 were compared. The billets for the first technology were hot-extruded round rods with a...
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Structural and Electromagnetic Properties of Lithium Ferrite Manufactured by Extrusion Printing
The structure and electromagnetic properties of a lithium ferrite, Li 0.5 Fe 2.5 O 4 , fabricated by an additive manufacturing process based on extrusion...
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Numerical modeling and simulation of material extrusion-based 3-D printing processes with a material point method framework
In this study, a numerical framework based on the material point method is presented for the simulation of material extrusion (MEX)-based 3-D...
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3D extrusion bioprinting
Three-dimensional (3D) bioprinting strategies use computer-aided processes to enable automated simultaneous spatial patterning of cells and/or...
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3D extrusion printing of 304 stainless steel/polypropylene composites and sintering process optimization
Screw extrusion 3D printing in the low-cost preparation of high-quality metal products, which offers an edge over fused deposition molding (FDM) and...
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Effect of Severe Plastic Deformation by Extrusion on Microstructure and Physical and Mechanical Properties of Mg–Y–Nd and Mg–Ca Alloys
AbstractThe effect of extrusion on the mechanical properties of biomedical alloys based on Mg–Y–Nd and Mg–Ca systems is studied. The alloys are...
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Influence of Active Loop Extrusion on the Statistics of Triple Contacts in the Model of Interphase Chromosomes
The statistics of triple contacts between the regions of an interphase chromosome in the presence of an active loop extrusion mechanism is...
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Liquid intrusion in and extrusion from non-wettable nanopores for technological applications
In this article, we review some recent theoretical results about intrusion and extrusion of non-wetting liquids in and out of cavities of...
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Development of Cryogenic Extrusion Techniques and Modelling of a Twin Screw Extruder: A Review
A fusion reactor must be fueled by solid pellet injection at the high field side to ensure uniform fuelling and meet the fuel cycle requirements. A...
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Application of Physical Modeling with the Use of Soft Model Materials for the Analysis and Optimization of Metal Extrusion Processes
AbstractThe study presents the concept of physical modeling together with the characterization of model materials as well as the possibilities...
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Approximate Analysis of Extrusion Process for Green Type Porous Material
Abstract—The stationary motion of an ideally plastic compressible material in a converging conical channel is considered. It is assumed that the...
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Effect of extrusion-ECA integrated large strain technology on microstructure and properties of 7075 aluminum alloy
In recent years, equal channel angular pressing (ECAP) which is a new technology to produce ultrafine grained materials by plastic deformation has...
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Linear and nonlinear mechanical responses of cell monolayers under crowding
Epithelial monolayers play an important role in a broad range of physiological and pathological processes, such as embryonic development and wound...
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Parameter optimization of extrusion-Bc ECA technology and its effect on microstructure and properties of 7075 aluminum alloy
Equal-Channel Angular Pressing (ECAP) was carried out on 7075 aluminum alloy with a process route of Bc mode, thus, achieving the aims of refining...
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Effect of multi-stage solution on microstructure and properties of Al–10.5Zn–2.05Mg–1.02Cu–0.2Zr–0.923Ti alloy extrusion
The effect of multi-stage solution on microstructure and properties was studied in Al–10.5Zn–2.05Mg–1.02Cu–0.2Zr–0.923Ti alloy extrusion. The...
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Study on Cellulose Nanofiber Molding by 3D Printing
Cellulose nanofibers (CNF) are obtained by finely unraveling fibers extracted from plants like wood, into nano-sized elements. CNF is lightweight yet...
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