Buscar
Mostrando ítems 31-40 de 2187
Analysis of spouted bed pressure fluctuations during particle coating
(Elsevier Science SaLausanneSuíça, 2009)
Avaliação da resistência à erosão a quente de revestimentos cerâmicos YSZ depositados por aspersão térmica
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilPrograma de Pós-Graduação em Engenharia MecânicaUTFPR, 2016-12-12)
The present work has the main objective to study the behavior of YSZ (Yttria Stabilized Zirconia) deposited by thermal spraying exposed to solid particle hot erosion. The YSZ coatings, whose function is to decrease the ...
Cellulose triacetate films obtained from sugarcane bagasse: Evaluation as coating and mucoadhesive material for drug delivery systems
(Elsevier B.V., 2016-11-05)
Cellulose triacetate (CTA) films were produced from cellulose extracted from sugarcane bagasse. The films were characterized using scanning electron microscopy (SEM), water vapor permeability (WVP), mechanical properties ...
Synthesis of copper nanostructures on silica-based particles for antimicrobial organic coatings
(Elsevier, 2015)
Sol-gel based silica nanoparticles of 100 nm were used to interact with copper ions from the dissolution of CuCl2 allowing the synthesis of paratacamite (Cu-2(OH)(3)Cl) nanocrystals of around 20 nm. The method produced ...
Efeito da incorporação de partículas de sílica em revestimentos de ZnThe effect of the incorporation of silica particles on Zn coating
(ABRACO, 2014-05)
Neste trabalho, o efeito da incorporação de partículas de sí - lica em revestimentos de zinco na morfologia, composição quí - mi ca, resistência à corrosão e ade rência a revestimento poli mé - rico poliuretânico de baixo ...
Morphologic and nanomechanical characterization of bone tissue growth around bioactive sol–gel coatings containing wollastonite particles applied on stainless steel implants
(Elsevier Science, 2011-04)
Metals are the most widely used materials in orthopaedic and dental implants due to their excellent mechanical properties. However, they do not bond naturally with mineralized bone. Further, they can release metallic ...
Atomization of molten materials for particle coating: Prediction of mean droplet size for two-Fluid nozzles
(Begell House, 2016-06)
Coating is the process of covering solid particles' surfaces with a homogeneous layer of a coating agent comprising one or multiple components. For processes carried out in fluidized beds, coating is achieved by spraying ...