TCC: Recent submissions
Now showing items 41-60 of 127
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Desenvolvimento e caracterização de um biomaterial compósito plga/β-tcp para enxertia óssea
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 17/08/2023)As a result of the increase in life expectancy of the human population and the advent of medical advances in the area of bone tissue engineering, one of the processes that has been gaining prominence is additive manufacturing ... -
Estudo da ampliação da matriz energética solar brasileira: demandas, potencialidades e desafios
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/08/2023)Brazil has almost 45% of its energy matrix originating from renewable sources, with the hydroelectric source being largely responsible for this share. However, this leads to a dependence on this type of source that is ... -
Aplicações computacionais na metalurgia
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/08/2023)Currently, computer simulations and computational calculations have been prominent in virtually every engineering field. This is attributed to the development of new products and the pursuit of cost, time, and resource ... -
Modelagem do tamanho de grão resultante da recristalização dinâmica durante laminação a quente de um aço inoxidável 316L
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/08/2023)Austenitic stainless steels are known for having a wide service temperature range, formability, ductility, weldability, and good corrosion resistance. In particular, the AISI 316L stainless steel (austenitic) has molybdenum ... -
Implementação da automação de parâmetros para melhoria do processo de conformação por prensagem de massa de tamponamento para furos de corrida em altos-fornos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/08/2023)A steel industry has played a vital role in global economic development, with blast furnaces being an essential component of this sector. Operational efficiency and the quality of products from blast furnaces are crucial ... -
"AÇO VERDE": estado da arte, desafios e perspectivas para a siderurgia sustentável no Brasil
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/08/2023)In the context of the decarbonization of the world steel industry, this work investigates the concept of "green steel" and its state of the art, as well as seeks to answer what are the innovative technologies for the steel ... -
Influência do teor de agregados reciclados do tipo A2O3-ZrO2-SiO2 (AZS) na energia de fratura de concretos refratários
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/08/2023)Refractory concretes are materials of extreme relevance to the base industry. They have the ability to maintain their properties of interest at functional levels when subjected to high temperatures or corrosive environments. ... -
Avaliação da origem e composição de defeitos observados em PET reciclado extrudado
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/08/2023)PET recycling, an essential industry both in the Brazilian and global contexts, faces a series of challenges of economic, social, and technical nature. In this complex scenario, this research undertakes a case study on the ... -
Elaboração de um plano para analisar alunos de ações afirmativas na Engenharia de Materiais através de experimento fatorial 2k
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/08/2023)The present study discusses the challenges faced by quota students from the perspective of the deficiencies in the effectiveness of Law N° 12,711/2012. Considering the intricate structure of the Brazilian educational system ... -
Análise por refinamento Rietveld do efeito de diferentes tratamentos térmicos em aço ferramenta A2 fabricado por manufatura aditiva
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 23/03/2023)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 ... -
Influência dos parâmetros na microestrutura e propriedades mecânicas de fios produzidos pelo processo de Extrusão por Fricção (FE)
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 22/03/2023)Friction Extrusion (FE) is a solid-state process that produces wires, tubes and other parts. Due to the combination of severe plastic deformation (SPD) and moderate temperatures, dynamic recrystallization (DRX) is promoted, ... -
Cura de refratários à base de MgO via micro-ondas contendo, ou não, fontes de carbono
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 21/03/2023)Curing is an essential process for the manufacture and development of refractory materials and is now largely carried out by heating at relatively low temperatures compared to the working temperature for the material, with ... -
Avaliação in situ da evolução do módulo elástico de concretos ligados com geopolímeros
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 24/03/2023)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. ... -
Estudo do algoritmo de clusterização K-means no processo de seleção de materiais
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 20/03/2023)The use of machine learning algorithms has become common in everyday life, bringing to realize experiments in several fields of material engineering. This study complements the Ashby methodology with the clustering machine ... -
Reciclagem de embalagens multicamadas poliméricas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 23/03/2023)The objective of this work is to present an overview of the main treatments of multilayer materials related to recycling, addressing two alternatives, both the separation of individual components, including delamination ... -
Structural characterization and mechanical properties of friction consolidated Al6CuXLi (X = 2, 4, and 6) alloys
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 21/03/2023)Friction Extrusion and Friction Consolidation are two similar solid-state processes, which can produce extrudes as wires, tubes, or in the case of consolidation, fully consolidated discs. The friction resulted from the ... -
Avaliação da resistência à corrosão intergranular do aço inoxidável austenítico ASTM F138
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 23/03/2023)ASTM F138 austenitic stainless steel is used in the form of plates and screws as permanent surgical implants. Due to its critical application, when compared to AISI 316, this steel contains a processing route with Electro ... -
Estudo de ligas especiais para resistência à corrosão em ambientes agressivos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 17/03/2023)The phenomenon of corrosion deteriorates metallic materials, the corrosive attack is electrochemical and starts on the metallic surface. The relationship between corrosion and metals involves high costs of the order of 5% ... -
Potencial utilização de areia de fundição na construção civil: um estudo de caso para a cidade de São Carlos - SP
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/06/2023)The general objective of the research was to understand the importance of using foundry sand in civil construction. The specific objectives of this work were: to discuss environmental sustainability; explain the importance ... -
Panorama da reciclagem dos principais materiais metálicos no Brasil
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/06/2021)Currently, society demands high quantities of materials to produce the most varied products. This demand is a consequence of both the population growth promoted by technological advances and the change in the consumption ...