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Avaliação de fibras de gravatá, macaúba e curauá para aplicação em compósitos de polipropileno obtidos por mistura termocinética
(Universidade Federal de São Carlos, 2018-06-18)
The objective of this project was the study of polypropylene and natural fibers high filled composite panels, with and without coupling agents, and the extraction and study of three species of natural fibers as potential ...
Blendas de poli(tereftalato de etileno) e poliamida 66 modificadas com sepiolita
(Universidade Federal de São Carlos, 2018-03-02)
Blends of recycled bottle-grade polyethylene terephthalate and virgin polyamide
66 (PET/PA66) with different compositions (75/25, 50/50, 25/75) unfilled and filled
with 5 phr of sepiolite clay (Sep) were investigated. ...
Trincamento induzido por hidrogênio em aços inoxidáveis supermartensíticos modificados pela ação de boro para aplicação em exploração de petróleo em águas profundas
(Universidade Federal de São Carlos, 2015-09-21)
The oil exploitation and production in deep water involves drilling risers with over 7 km deep. In this condition, the environments found in such wells are too adverse, acting under the exploration and production equipment, ...
Desenvolvimento de polímeros à base de glicerol
(Universidade Federal de São Carlos, 2013-08-05)
Previsão da contração e da variação dimensional em componentes injetados através de simulação computacional
(Universidade Federal de São Carlos, 2014-07-31)
Both, average linear shrinkage and dimensional variation behavior for injection-molded components influence its final application performance, hence the project overall quality and profit [1]. The use of simulation software ...
Friction riveting of TI-6AL-4V and pultruded glass fiber reinforced thermoset polyester hybrid joints
(Universidade Federal de São Carlos, 2015-12-18)
Friction Riveting is an innovative spot joining technology for metal-polymer
hybrid structures. This MSc thesis provided for the first time in the literature, a
fundamental understanding on the Friction Riveting process ...
Reutilização de fibras de para-aramida como reforço mecânico em poliamida 6,6
(Universidade Federal de São Carlos, 2016-06-09)
Aramid fibers are very known by their excellent combination of tensile strength and elastic modulus with low density. On the other hand, aramids do not melt which difficult the recycling process. This property is an important ...
Síntese in situ pelo método Pechini e sinterização por métodos não convencionais de compósitos magnetoelétricos particulados
(Universidade Federal de São Carlos, 2015-11-27)
This thesis aimed the synthesis via in situ by Pechini method and the sintering by conventional and unconventional methods (microwave and spark-plasma) of particulates magnetoelectrics composites (ME) of ferroelectric ...
Transporte eletrônico em filmes ultrafinos nanoestruturados : o sistema SNO2:SB
(Universidade Federal de São Carlos, 2015-12-14)
This thesis describes a study of the electronic charge transport properties in antimony-doped tin oxide (ATO) ultrathin films, prepared by two different methods: by colloidal deposition process (CDP) and by pulsed electron ...
Estudo da dispersão, localização seletiva e efeito compatibilizante de argila montmorilonita em blendas poliméricas de policarbonato/SAN
(Universidade Federal de São Carlos, 2015-03-30)
The present study investigated the compatibilization effect and stabilization on the morphology of polycarbonate/styrene-acrylonitrile blends (PC / SAN) by incorporating montmorillonite clay. A systematic study was realized ...