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Friction riveting of printed circuit boards (P.C.B.) and aluminum hybrid joints: joint formation analysis and characterization
(Universidade Federal de São Carlos, 2022-04-14)
This work addressed the feasibility study of the Friction Riveting joining process on glass-fiber-reinforced epoxy resin laminate sheet (FR4-PCB) and 2024-T351 aluminum alloy rivets by investigating the rivet scale effects, ...
Estudo dos parâmetros de processo de dobramento de chapas de aço laminado a quente
(Universidade Federal de São Carlos, 2022-04-22)
Among the various processes of sheet metal formability, the folding stands out for its simplicity and replicability, being considered a of the most recurrent operations in metal sheets. In addition, mathematical models ...
Potencialidades da manufatura aditiva
(Universidade Federal de São Carlos, 2022-04-19)
Additive manufacturing is an important technology with a potential to innovate the production methods through its characteristics such as sustainability, possibility to print complex parts, customization of the product and ...
Caracterização da liga Al-Fe-Cr-Ti obtida por compactação uniaxial a quente e comparação de sua microestrutura e propriedades com amostras produzidas por Fusão Seletiva a Laser
(Universidade Federal de São Carlos, 2022-04-22)
Quasicrystalline phase former aluminum-based alloys have been drawing attention due to their characteristics of composite material, with a ductile matrix with quasicrystalline reinforcement of high hardness, showing ...
Análise por refinamento Rietveld do efeito de diferentes tratamentos térmicos em aço ferramenta A2 fabricado por manufatura aditiva
(Universidade Federal de São Carlos, 2023-03-23)
The Laser Powder Bed Fusion (L-PBF) is an additive manufacturing technique in which a part is built layer by layer. This process is used for producing parts with complex geometries and customizable densities, such as ...
Avaliação in situ da evolução do módulo elástico de concretos ligados com geopolímeros
(Universidade Federal de São Carlos, 2023-03-24)
Refractory castables belong to the class of non-formed ceramic materials, which
have the characteristic of being able to withstand high temperatures, without
significant changes in their physical and chemical features. ...
Nano-CBD: sistemas nanoestruturados para liberação controlada de canabinoides
(Universidade Federal de São Carlos, 2022-12-13)
Nanotechnology has enhanced in many fields of knowledge in the last decades, being materials engineering the basis for implementing nanostructures and upgrading of a long list of physicochemical properties of materials. ...
Impressão 3D do PLA para aplicações biomédicas
(Universidade Federal de São Carlos, 2022-04-20)
Currently, additive manufacturing (AM) machines, popularly known as 3D printers, can already be found in the most diverse environments around the world, from industrial facilities, homes, offices, service providers, academic ...
Simulação computacional aplicada ao estudo de juntas sn-bi-in/cu e sn-bi-zn/cu unidas por soldagem branda
(Universidade Federal de São Carlos, 2021-11-17)
This work assessed the TCSLD3 database use for designing solder alloys of the Sn-Bi-In and Sn-Bi-Zn systems using the Thermo-Calc software and CALPHAD method. The thermodynamic analyses went through a preliminary detailing ...
Estudo do efeito de aditivos a base de zinco para a sinterização a frio do óxido de zinco
(Universidade Federal de São Carlos, 2022-09-15)
Atualmente, o processamento e obtenção de um óxido cerâmico denso e
funcional são extremamente custosos para as indústrias deste ramo, envolvendo
o dispêndio de uma enorme quantidade de energia para sinterizá-los, ...