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Avaliação da tendência à formação de fase vítrea nas ligas à base de alumínio do sistema Al-Y-Fe
(Universidade Federal de São Carlos, 2009-08-03)
The present work aimed to study the glass-forming ability of the aluminum-itrium-iron (Al-Y-Fe) alloys. The work included the preparation of samples through the melt-spinning technique and varying the composition of the ...
Desenvolvimento de filmes nanoestruturados de polímeros condutores aplicados a sensores gustativos para avaliação de cafés.
(Universidade Federal de São Carlos, 2006-03-08)
This work aimed the investigation of ultra thin, polymeric film compositions
made by the layer-by-layer deposition technique capable of coffee quality
classification accordingly to stablished standards, using electrical ...
Influência do negro de fumo na absorção da radiação na região do infravermelho para o reaquecimento do copolímero de poli(tereftalato de etileno) - PET.
(Universidade Federal de São Carlos, 2005-08-06)
The objective of this work was to study the influence of the use of carbon
black as infrared absorber to improve the PET resin heat-up during the
stretching blow molding of bottles. It was investigated the correlation ...
Efeito do SiC na microestrutura e propriedades de rolos cerâmicos de Al2O3/mulita.
(Universidade Federal de São Carlos, 2005-08-01)
This dissertation discusses the effect of the addition of silicon carbide
(SiC) on the microstructure and properties of Al2O3/mullite ceramic rolls
obtained by the extrusion process. The purpose of adding SiC was to ...
Processamento do compósito LDPE/Al proveniente da reciclagem de embalagens cartonadas e desenvolvimento de suas modificações com fibras de madeira.
(Universidade Federal de São Carlos, 2006-02-10)
The urban solid waste problem has been one of the biggest
environmental challenges these days. The solution to this problem lies in
integrated waste management, the objective is to minimize volumes sent to
landfills. ...
Refratários para o transporte de alumínio líquido: fundamentos, simulação e prática industrial
(Universidade Federal de São Carlos, 2007-09-13)
Not only for the development of their products, the aluminum industry has
engaged its efforts in services for their customers. One of them is the molten
aluminum delivery (7 to 8 t) in crucibles for long distances (over ...
Preparação e caracterização de nanocompósitos de LDPE e LDPE/EVA com partículas de Ag/TIO2 para aplicações antimicrobiais
(Universidade Federal de São Carlos, 2009-10-02)
This study investigated the use of a charger inorganic (titanium dioxide) as a support for silver nanoparticles and evaluated the use of material obtained as filler in polymer for antimicrobial application.Silver ...
Obtenção de biovitrocerâmicas por cristalização controlada do vitro 1Na2O.2CaO.3SiO2.
(Universidade Federal de São Carlos, 2003-09-16)
Glass-ceramics used as implant in tissue attachment bioactive classification type, show better mechanical strength than related glasses or ceramics, but without significant bioactivity loss. It was not analysed the bioactivity ...
Desenvolvimento e caracterização de blendas PHBV/Ecoflex® e suas modificações com amidos
(Universidade Federal de São Carlos, 2008-05-30)
Plastics materials produced from petrochemicals are widely used due to
their versatility, mechanical properties and low cost, but they cause environmental
impact as a consequence of the accumulation of great amount of ...
Avaliação da resistência à corrosão da liga 2024-T351 soldada por FSW Friction Stir Welding
(Universidade Federal de São Carlos, 2007-09-14)
The corrosion resistance of aluminum alloy can be impaired due to
intermetallic precipitation during thermal treatment to improve mechanical
properties. This work investigates the corrosion resistance of aluminum alloy
2024-T351 ...