Navegando TCC por tipo de documento "TCC"
Itens para a visualização no momento 21-40 of 96
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Avaliação do ciclo de vida de garrafas PET: comparativo entre Brasil e Alemanha
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 20/04/2022)In view of the growing consumption of plastic packaging worldwide, the concerns regarding the environmental impacts of plastic wastes have become more and more relevant. One of the tools used for analyzing such impacts ... -
Modelagem e simulação de propriedades de polímeros: uma perspectiva crítica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 19/11/2021)Polymer modeling and simulation are increasingly used as tools to help conduct experimental studies. With the evolution of computers, such tools can be easily implemented by materials research groups without an equipment ... -
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 ... -
Estudo experimental e por meio de simulação computacional do tratamento térmico de têmpera para o aço inoxidável X22CrMoV12-1
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/09/2022)The development of stainless steels was one of the main technological advances within the metallurgical sector, once those materials can be used under the most diverse applications with different combinations of mechanical ... -
Estudo da formação de fase vítrea no sistema Fe-Mo-P-C-B utilizando cálculos termodinâmicos e critério de amorfização
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/09/2022)Glasses with high atomic concentration of iron have been studied due to its magnetic properties, high mechanical and corrosion resistance, and low cost of the raw material. However, these materials present low glass-forming ... -
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. ... -
Avaliação da potencialidade de aplicação de sistemas poliméricos com liberação controlada no tratamento de doenças do gado
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/09/2022)Agriculture is responsible for a fifth of the Brazilian GDP, and the milk industry is the biggest generator of jobs in Brazil. However, some diseases that affect cattle, such as mastitis and hoof affections, can harm this ... -
Estudo de correlações tipo taxa de resfriamento x microestrutura x dureza da liga resistente ao calor 28Cr48Ni5W3Co
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/09/2022)The 28Cr48Ni5W3Co alloy is widely used in furnace systems and various petrochemical plant equipment. In this work, the directional solidification of this alloy in a transient heat extraction regime was carried out, ... -
Avaliação do potencial de fibras ópticas biopoliméricas: celulose e seda
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/09/2022)Due to their biocompatibility and biodegradability, natural polymers are increasingly being studied for optical fiber manufacturing. Aiming at environmental preservation and sustainability, the use of renewable sources in ... -
Avaliação estrutural da liga AlSi7MgMn fundida utilizando cavacos de usinagem briquetados como matéria-prima
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/09/2022)This course completion work (TCC) aims to evaluate the microstructure of an ingot of AlSi7MgMn (or A356) alloy by casting in permanent mold and graphite mold from compacted and centrifuged chip briquettes of this alloy. ... -
Análise da energia envolvida na conformação mecânica por forjamento a quente de um aço médio carbono
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/09/2022)This work was conceived with the aim of carrying out a practical activity that could be adapted to the Mechanical Conformation discipline to be taught in the coming semesters by the Department of Materials Engineering at ... -
Produção e caracterização de liga multicomponente duplex do sistema CrCoNi com composição Cr51,5Ni33,5Co15
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 06/12/2022)Multicomponent and/or high entropy alloys (HEAs) are a new class of materials that do not have a main element and are instead composed of concentrated solid solutions. Several compositions with interesting mechanical and ... -
Embalagens antioxidantes como impulsionadoras da intenção de compra de produtos alimentícios
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/09/2022)Knowing that, among other factors, the packaging exerts great influence on the intention to purchase food products, this study investigated whether the antioxidant active packaging can be determinant in the consumer's ... -
Caracterização e viabilidade de impressão 3D para nanocompósitos de PLA/TPU/SEP
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/09/2022)In recent years, a significant increase in the use of additive manufacturing techniques (AM) has been observed for the conformation of devices to the biomedical area. Since scaffold processing is extremely delicate, as a ... -
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 ... -
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 ... -
Trincas em sedes de plugue para panelas de aço: estudo de caso em unidade industrial
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 22/11/2022)Purging blocks are important components located in the bottom of Steel Ladles. Its main objective is to protect and connect the ladle and the plug, throughout inert gas, usually argon, is injected into the liquid metal ... -
Estudo do efeito de aditivos a base de zinco para a sinterização a frio do óxido de zinco
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/09/2022)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, ... -
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 ... -
Reciclagem de borrachas: uma abordagem sobre processos e impactos ambientais
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/04/2022)Rubber wastes represent a growing and important environmental issue. Despite the existence of legislation, the increasing demand for rubber products, combined with their improper postconsumer disposal, have caused ...