Results 101 to 110 of about 7,957 (309)

Estudo de propriedades mecânicas e caracterização da região de linha de solda de um biopolímero injetado em molde metálico e molde de fabricação rápida (VRE) [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2013.Um dos defeitos decorrentes do processo de injeção é a formação de linhas de solda, podendo ...
Pfeifer, Diogo Coletto
core  

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

Characterization of Green Part of Steel from Metal Injection Molding: An Analysis Using Moldflow. [PDF]

open access: yesMaterials (Basel), 2023
Widiantara IP   +8 more
europepmc   +1 more source

A Study of Injection Moulding with Bismuth Alloy

open access: yes, 2013
There is a demand to produce parts in small quantities, using cost effective injection moulding processes. The emerging economic case suggests there will be advantages in producing injection moulding tools for short duration low volume production runs ...
Unver, Ertu   +6 more
core  

Estudo da moldagem de pós de alumina por injeção com ênfase na formulação e remoção de ligante [PDF]

open access: yes, 2003
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência e Engenharia de Materiais.Este trabalho apresenta uma abordagem global do processo de moldagem de pós por injeção, com ênfase na ...
Harima, Eiji
core  

Ultrafast Vertical Organic Electrochemical Transistors With Ion‐Permeable Conductive Polymer Top Electrodes

open access: yesAdvanced Materials, EarlyView.
Vertical organic electrochemical transistors (vOECTs) are limited in speed by ion‐impermeable metal electrodes that slow ion injection. Using ion‐permeable PBFDO top electrodes allows direct vertical ion injection into BBL channels, achieving high current densities (>400 A cm−2), large on/off ratios (>106), and ultrafast switching in 28 µs. This sets a
Han‐Yan Wu   +14 more
wiley   +1 more source

Development of stimuli-responsive flexible micropillar composites via magneto-induced injection molding and characterization of magnetic particle alignment

open access: yesPolymer Testing
Magnetic soft composites have emerged as a promising soft actuator with a high degree of precision in the magnetic field stimuli system. But, their mass manufacturing strategies have yet to be developed, and most studies focus on small-scale near-net ...
Jin Wook Park   +4 more
doaj   +1 more source

Influencing Factors for the Microstructure and Mechanical Properties of Micro Porous Titanium Manufactured by Metal Injection Molding

open access: yesMetals, 2016
Porous titanium is a new structural and functional material. It is widely used in many fields since it integrates the properties of biomaterials with those of metallic foam.
Zhen Lu   +4 more
doaj   +1 more source

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