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Polímeros autocicatrizantes para aplicações biomédicas: uma revisão bibliográfica
(Universidade Federal de São Carlos, 2024-01-16)
Intelligent materials, which change their characteristics according to external stimuli, have been increasingly researched as alternatives to traditional materials. Among them, self-healing materials already had great space ...
Influência de agregados a base de ZrO2 e MgAl2O4-ZrO2 nas propriedades de concretos refratários
(Universidade Federal de São Carlos, 2024-02-02)
Refractory linings are essential materials in foundational industries due to their ability to withstand harsh operating conditions without losing their functional capabilities. These ceramics represent a significant portion ...
Efeito dos parâmetros experimentais utilizados na técnica volumétrica realizada em um aparato do tipo Sieverts nas medidas das propriedades termodinâmicas de formação de hidretos metálicos
(Universidade Federal de São Carlos, 2024-02-02)
The volumetric technique performed in a Sieverts apparatus is used to study the hydrogen absorption
behavior of a metal-hydrogen system. The technique’s resulting Pressure-Composition-Temperature diagrams reveal important ...
Efeito do tipo de grafite no comportamento de prensagem de tijolos MgO-C
(Universidade Federal de São Carlos, 2024-02-02)
Refractory ceramics are materials that withstand high temperatures without compromising their performance and structural characteristics. Due to their excellence when applied in severe conditions, refractories are extremely ...
Avaliação da interface python do software de cálculo termodinâmico thermo-calc® para rápida exploração de grandes campos composicionais
(Universidade Federal de São Carlos, 2024-01-30)
The multicomponent alloys present an almost unlimited compositional field, and their further development requires the creation of reliable and fast simulation methods that enable researchers to find compositions of interest. ...
Impacto da submersão de perfis extrudados de alumínio em soluções alcalinas: um estudo de capabilidade
(Universidade Federal de São Carlos, 2024-01-25)
Marcel Pourbaix dedicated himself to the study of metal corrosion, culminating in the publication of the "Atlas of Electrochemical Equilibrium" in 1964. His work presents diagrams that predict the stability of chemical ...
Dificuldades inerentes da reciclagem de vidros no brasil e suas alternativas.
(Universidade Federal de São Carlos, 2024-02-02)
Analyzing the history of humanity, it’s possible to observe that glass has always been present, whether in the form of tools, ornaments, vases, windows stained glass, bottles, glasses, kitchen utensils, and, in more recent ...
Viabilidade econômica e ambiental do processo de Fischer-Tropsch para produção de combustível de aviação
(Universidade Federal de São Carlos, 2024-01-22)
Tackling climate change and reducing greenhouse gas emissions are a global concern. These gases, in general, come from processes such as energy generation, industrial activities and transport. It is estimated that between ...
Reciclagem de poli(cloreto de vinila - PVC: desafios e oportunidades
(Universidade Federal de São Carlos, 2024-02-02)
The increasing global consumption of plastic materials and the consequent rise in waste generation have heightened the focus on the evolution of the circular economy and sustainable waste management. The improper disposal ...
Desenvolvimento de técnica a laser para determinação da porosidade de um leito fluidizado sólido-líquido
(Universidade Federal de São Carlos, 2024-01-22)
Obtaining reliable values for bed voidage is a crucial step in the design of fluidized beds. In this work, we studied different experimental methods for determination of a liquid-solid fluidized bed voidage. Four groups ...