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Now showing items 421-426 of 426
Aprimoramento das propriedades térmicas e mecânicas de isolantes refratários macroporosos
(Universidade Federal de São Carlos, 2024-02-29)
The pursuit of environmentally friendly and health-conscious solutions has driven the replacement of ceramic fiber-based thermal insulators with macroporous refractories. The latter offer several benefits, including reduced ...
TiNbCr multi-principal element alloy degradation behavior in harsh environments
(Universidade Federal de São Carlos, 2024-03-04)
The new properties exhibited by multi-principal element (MPE) alloys demonstrate promising results that have relevance across various applications, particularly in strategic industries. A challenging aspect in the field ...
Nanofibras de poli(álcool vinílico) e zeína incorporadas com micronutriente para revestimento de sementes
(Universidade Federal de São Carlos, 2024-03-13)
The development of seed coatings with a controlled release of micronutrients is extremely important for sustainable and precision agriculture. However, the selection of suitable materials for this purpose represents a ...
Design of multicomponent alloys with single c14 laves phase for hydrogen storage assisted by thermodynamic computational methods
(Universidade Federal de São Carlos, 2024-04-30)
Multicomponent alloys with C14 Laves phase structure hold great promise as hydrogen storage materials due to their capacity for reversible absorption of significant hydrogen amounts at room temperature with excellent ...
Desenvolvimento de vidro cristal de nióbio guiado por inteligência artificial
(Universidade Federal de São Carlos, 2022-05-27)
Utensils containing lead have been used for centuries, but the need to reduce exposure to this metal has encouraged the search for lead-free materials. Artificial neural networks (ANN) were used in this work as a tool in ...
Espinelização em sistemas cerâmicos complexos para aplicações refratárias
(Universidade Federal de São Carlos, 2024-03-06)
Refractory bricks containing carbon and in-situ spinelization [Alumina-Magnesia-Carbon (AMC)] are broadly used in steel secondary refining ladle metallurgy. Due to the increasing demand for cleaner steels, there is a growing ...