Referência: VENTURINI, Bianka N.; DANNINGER, Leonardo R.; ALBERTIN, Eduardo. Otimização do projeto de fundição de componentes para mineração através de simulação da solidificação. In: WORKSHOP DE MODELAGEM E SIMULAÇÃO COMPUTACIONAL DO IPT, 1., 2023, São Paulo. Pôster… 1 slides. Acesso aos slide da apresentação da Palestra em PDF: https://escriba.ipt.br/pdf/178680.pdf
Referência: SILVA, Celso Luciano Alves da; AUGUSTIN, Eric; PEDROSA, Francisco Junior Batista; GAVA, Vagner Luiz; SOUZA, Tayna Cunha. Uso de rede neural profunda para segmentação de imagens visando a avaliação do grau de liberação de minérios. In: WORKSHOP DE MODELAGEM E SIMULAÇÃO COMPUTACIONAL NO IPT: INOVAÇÃO E SUSTENTABILIDADE, 1., 2023, Leia mais…
Resumo: A utilização de escória de aciaria, sem modificação química, apresenta efeito deletério nas propriedades mecânicas de cimento Portland, devido à expansão causada pela presença de CaO e MgO livres na escória. Este trabalho trata da modificação de uma escória de aciaria com o objetivo de torná-la um aditivo adequado Leia mais…
Referência: DANNIGER, Leonardo Rodrigues; GONÇALVES, Marcelo; BRAGA, Ana Paola Villalva. Study of the mechanical properties of some structural aluminium-steel joints. In: INTERNATIONAL SYMPOSIUM OF AUTOMOTIVE ENGINEERING, 30., 2023, São Paulo. Lectures… 13 slides. Acesso aos slides da apresentação da Palestre em PDF: https://escriba.ipt.br/pdf/178585.pdf
Abstract: The use of lightweight structural elements across various industries has seen significant progress due to the adoption of carbon fiber-reinforced polymers (CFRPs). Among these, polyamide 6 (PA6) stands out as a prevalent thermoplastic polymer, renowned for its exceptional processability, favorable mechanical attributes, and cost-effectiveness. These qualities position it as Leia mais…
Abstract: The quantification of rare earth elements in (Nd-Pr)-FeB alloys used in the production of super magnets is required to ensure the quality of the raw material and a final product with suitable properties. Laser-induced breakdown spectroscopy is attractive to this aim by avoiding the need for decomposition of the Leia mais…
Abstract: This study delves into the formulation of an advancedmicrostructure in medium-carbon high silicon spring steel through a series of engineered heat treatments. The microstructure, composed of lower bainite, proeutectoid ferrite, and pearlite, exhibits superior mechanical properties compared to traditional pearlitic steel. Specifically, the novelmicrostructure yields a strength of 870 Leia mais…
Abstract: In a world in which vehicles of higher energy efficiency have constantly been pursued, the development of multi-material structures can be extremely interesting as far as structural weight reduction and the mitigation of greenhouse gas emissions are concerned. This paper evaluates basic mechanical properties of vehicular structural joints between Leia mais…
Abstract: This study investigates the phase transformations and microstructural development of SAE 9254 steel subjected to various heat treatments aimed at achieving a combination of bainitic, martensitic, and retained austenitic phases. The critical austenitization and quenching temperatures, along with the holding times, were determined using a dilatometer to observe the Leia mais…
Abstract: This study investigates the phase transformations and microstructural development of SAE 9254 steel subjected to various heat treatments aimed at achieving a combination of bainitic, martensitic, and retained austenitic phases. The critical austenitization and quenching temperatures, along with the holding times, were determined using a dilatometer to observe the Leia mais…
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