Browsing TCC by Issue Date
Now showing items 1-20 of 145
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Desenvolvimento de Magnésia Cáustica para Revestimento de Aço Elétrico
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 05/01/2021)Electric steels are ferrous alloys with up to 3.5 wt.% Silicon in its composition, and with carbon concentrations around 20 ppm. They are materials with excellent magnetic properties, generally used in the manufacture of ... -
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 ... -
Os desafios do uso da resina de PET reciclado na indústria de alimentos e bebidas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/09/2021)PET, as well as many other plastics nowadays, has presented great interest in study, especially regarding its recycling. The polymeric residues discarded incorrectly in the environment have generated a negative impact. ... -
Análise de degradação e durabilidade da argila para uso em taipa de pilão
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/10/2021)This work presents an updated bibliographic review on the use of constructive technique in rammed earth, an alternative to those techniques popularized in Brazil, commonly based on the use of concrete, reinforced concrete ... -
Analise da soldagem a ponto por resistência elétrica do aço 38MnB5 estampado a quente
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/11/2021)With the increasing demand for lighter and safer vehicles one of the solutions is the use of stronger steels that can be formed by hot stamping and with smaller thicknesses, reducing weight and maintaining safety. The ... -
Design of a solid-state hydrogen storage tank for application in the European Spallation Source (ESS)
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/11/2021)The European Spallation Source, located in Lund, Sweden, is one of the largest scientific and technological infrastructures currently under construction and will be the world’s most powerful neutron source. Its operation ... -
Estudo da aplicação do SURMOF em componentes eletrônicos utilizados em circuitos digitais
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/11/2021)Faced with technological advances and the requirement for increasingly stable, more compact and more versatile materials, nanotechnology enables the study and manipulation of materials for the construction of new components ... -
Propriedades mecânicas e bioativas de PLA, PCL e suas blendas com HA impressas por FFF
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/11/2021)Bone repair measures involving surgeries and tissue replacements are increasingly present today, in addition to the progressive advancement of the market for prostheses, implants and technologies that invest in the health ... -
Avaliação do ciclo de vida de discos de vinil
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/11/2021)PVC is the second most consumed thermoplastic worldwide, but the life cycle assessment (LCA) of PVC-based products is still a rare topic of scientific publications. There are only a few environmental studies on long-term ... -
Reintegração da borracha de pneus inservíveis para construção civil
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 17/11/2021)The disposal of tires has been a major social challenge nowadays, which is why, many entities and companies that operate in this sector contribute to combating the incorrect dumping of tires. One of the methods most used ... -
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, UFSCar, , Câmpus São Carlos, 17/11/2021)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 ... -
Análise dos fatores físico-químicos que influenciam a durabilidade da resina epóxi como revestimento de piso residencial
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/11/2021)The floor coating made with epoxy resin, popularly known as liquid porcelain, is an unconventional alternative for coating for residential use which, being a relatively new and uncommon technique, presents poor technical ... -
Overview of Al-Si alloys for additive manufacturing and prospects
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/11/2021)Additive manufacturing (AM) has emerged in recent years for enabling the generation of parts with highly complex geometries. Due to the nature of the AM process, which causes alloys to experience a complex thermal history ... -
Implementação de rede neural na caracterização de IPMC´s com líquidos iônicos de alquilimidazólio incorporados: estudo de viabilidade de ferramenta auxiliar
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/11/2021)The present study aims to implement and evaluate the feasibility of an artificial neural network algorithm in Python to classify IPMC samples. For this work it was considered Nafion-based IPMC samples with platinum electrodes. ... -
Seleção e aplicação de um novo método de custeio e precificação para o CCDM/UFSCar
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/11/2021)This research aims to present a new costing and pricing method for CCDM, a laboratory that provides services in the area of materials engineering. A literature review was carried and papers, books and journals on the topic ... -
Avaliação do comportamento de corrosão de concretos refratários contendo ZnAl2O4 via simulações termodinâmicas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/11/2021)The main characteristic of refractory ceramics is the capacity to withstand thermo-chemicalmechanical stresses at high temperatures for long periods of time, which allows this material to be applied in a diverse industrial ... -
Avaliação do ciclo de vida de embalagens para delivery
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/11/2021)Delivery packages made up of different materials - expanded polystyrene, amorphous poly(ethylene terephthalate) and paperboard with a polypropylene lid - were compared regarding the environmental impacts related to their ... -
Avaliação do ciclo de vida de garrafas PET provenientes de fontes fósseis e renováveis
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/11/2021)The consumption and inappropriate disposal of plastic packaging has caused enormous damage to the environment. Currently, there is a regulatory trend for companies to adopt systems with reverse logistics and resources ... -
Influência dos parâmetros de tratamentos térmicos de um aço maraging 350
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 19/11/2021)Maraging steels combine ultra-high strength (1500 – 2450 MPa of tensile strength) with excellent toughness (50 – 240 MPa√𝑚) and are widely used in aerospace and military applications. Unlike other high strength steels ... -
Estado da arte em ligas multicomponente biocompatíveis contendo Ti, Nb e Zr
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 19/11/2021)The present work aims to study biomaterials that are used in implants, aiming to understand the potential of titanium alloys containing stabilizing elements such as niobium and zirconium, these elements improve mechanical ...