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Passivação de aços contendo baixo cromo (4 - 6 %massa) como reforços de matrizes cimentícias curadas por carbonatação
(Universidade Federal de São Carlos, 2023-08-08)
Reinforced concrete, composed of Portland cement and carbon steel, is an affordable material for projects, with satisfactory mechanical properties for civil construction. The alkaline solution in the concrete's pores ...
Compósitos biodegradáveis a partir de poli(succinato de butileno) e resíduos de cacau para manufatura aditiva
(Universidade Federal de São Carlos, 2023-01-26)
Additive manufacturing (AM) has developed a lot in recent years, however, the diversity of materials available for application in its different techniques is still limited and few biodegradable materials are available for ...
Produção, caracterização e propriedades de superfície de filmes finos de Ti-Nb-Zr
(Universidade Federal de São Carlos, 2023-04-25)
With the increasing use of implants, due to the possibility of replacing certain
parts of the human body as a means to improve health, there is a growing body
of research on biocompatible metallic alloys. One widely used ...
Síntese de óxidos nanoestruturados de CuO/Cu2O por spray pirólise micro-ondas
(Universidade Federal de São Carlos, 2023-09-21)
The advancement of science and technology at the nanoscale boosted an increase in the nanostructured ceramic materials applications, from the manufacture of electronic components to scaffolds for human bones development. ...
Processamento reativo de blendas de amido termoplástico/poli(butileno succinato) (TPS/PBS)
(Universidade Federal de São Carlos, 2022-08-11)
Thermoplastic starch is a natural and biodegradable polymer. However, it has some disadvantages attributed to its hydrophilic character, low mechanical properties and the phenomenon of retrogradation. These limitations can ...
Tubos em compósito de epóxi reforçado com fibra de vidro produzidos pelo processo de enrolamento filamentar para aplicação na indústria petroquímica
(Universidade Federal de São Carlos, 2021-11-25)
This work is focused on the production and mechanical performance evaluation of filament-wound flat plates and pipes using different composite compositions of three distinct commercial high glass transition epoxy resins ...
Desenvolvimento de biocompósitos de poli(ácido láctico) e óxido de zinco modificado por plasma para aplicação em engenharia de tecidos
(Universidade Federal de São Carlos, 2023-05-30)
The increase in the incidence of bone fractures and trauma with the aging of the population has been driving the development of materials for bone repair with better mechanical and biological properties. Therefore, the ...
Manufatura aditiva a laser e fusão a arco da liga Ti-15Nb de baixo módulo de elasticidade para aplicações biomédicas
(Universidade Federal de São Carlos, 2023-06-30)
Ti alloys are acclaimed for biomedical applications due to their excellent mechanical, biocompatibility and corrosion resistance properties. Based on these characteristics, pure Ti and different Ti alloys have been applied ...
Design de aços inoxidáveis austeníticos de alto teor de nitrogênio via triagem de alto desempenho por método CALPHAD
(Universidade Federal de São Carlos, 2023-07-21)
Nickel is essential for austenitic stainless steels of the 3xx class (8-10 wt%) due to its austenitizing character. However, its notorious price volatility directly affects the stainless steel industry. In light of this, ...
Bibliometria e análise de conteúdo sobre o ensino por competências na educação em engenharia de materiais
(Universidade Federal de São Carlos, 2022-04-08)
Engineering education is a field of great importance, due to its ability to graduate strategic professionals to support the socioeconomic growth of the countries. Materials Engineering, for instance, emerged in Brazil with ...