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Contribuições do fenômeno de atrito no sistema ferro puro nitretado e pós-oxidado
(2017)
Control and reduction of friction can help in the elaboration of strategies of energy efficiency and in the reduction of carbon dioxide (CO2) emission. Although there are well established phenomenological laws for friction, ...
Desenvolvimento de compósitos de matriz PA6/EVA com carbonato de cálcio com potencial aplicação na indústria automobilística
(2017-03-21)
The automotive industry is responsible for a large share of the of the global market consumption of polymeric materials, which represent today the second predominant material in vehicles. Polymers combine properties such ...
Estudo da ação bactericida em regiões próximas à superfície de titânio e AISI 304 pela incorporação de prata
(2017-07-05)
Contamination by bacterial biofilms has a strong negative impact, especially when given on the surface of prostheses, implants, pins and other medical-surgical devices. In this study metal samples of Titanium cp and AISI ...
Deposição de filme metálico decorativo de AI, por evaporação térmica resistiva, em PVC plastificado com DEHP e modificado por plasma
(2017-07-06)
The surface modification of polymeric materials has led to significant design advances of new industrial applications, besides allowing the replacement of engineering polymers by lower cost materials. Thus, in the present ...
Metodologia para a determinação das propriedades mecânicas de compósitos de poliamida 6.6 reforçados por fibras de vidro longas através da simulação de injeção
(2017-12-20)
The use of long glass fiber-reinforced thermoplastic composites has increased considerably in the last years. However, the mechanical properties of these materials are strongly dependent on their microstructure (orientation ...