Referência: FREDERICCI, Cátia; SANI, A.T.M.; ZANIN, M.H.A. Efeito da suspensão aquosa de Nb2O5 no processo de secagem por spray dryer. In: CONGRESSO BRASILEIRO DE CERÂMICA 68., 2024, Santos. Palestra… 1slide. Acesso aos slides da apresentação da Palestra em PDF: https://escriba.ipt.br/pdf/179333.pdf
Resumo: Os aglomerados de minério de ferro têm ganhado importância nos últimos anos, devido ao empobrecimento da jazidas e consequente necessidade de cominuição e concentração dos minerais de interesse. Estes aglomerados quando expostos às intempéries naturais sofrem perda de qualidade física. Este artigo investiga a aplicação de revestimentos à base Leia mais…
Resumo: Os aglomerados de minério de ferro têm ganhado importância nos últimos anos, devido ao empobrecimento da jazidas e consequente necessidade de cominuição e concentração dos minerais de interesse. Estes aglomerados quando expostos às intempéries naturais sofrem perda de qualidade física. Este artigo investiga a aplicação de revestimentos à base Leia mais…
Abstract: To achieve the desired microstructural properties, the ongoing development and innovation in new structural steels require novel thermal processing. This study aims to improve the mechanical properties of a commercial spring carbon–silicon steel by tailoring its microstructure through a process involving quenching and partitioning (Q&P) followed by bainitic transformation. Leia mais…
Abstract: The project aims to improve the performance and reduce the cost of manufacturing molds and matrices for polymer injection by changing the processes and alloys used in mold production. The authors propose the production of wear-resistant high chromium white cast iron molds for polymer injection obtained by casting. The Leia mais…
Abstract: The project aims to improve the performance and reduce the cost of manufacturing molds and matrices for polymer injection by changing the processes and alloys used in mold production. The authors propose the production of wear-resistant high chromium white cast iron molds for polymer injection obtained by casting. The Leia mais…
Referência: FANTIN, Luiza de Brito; MOREIRA, Marcelo Ferreira. Failure analysis of a fractures orthopedic implant. In: INTERNATIONAL CONFERENCE ON ENGINEERING FAILURE ANALYSIS, ICEFA, 10., 2024, Athens, Greece. Lecture.. 15 slides. Acesso aos slides da apresentação da Palestra em PDF: https://escriba.ipt.br/pdf/179296.pdf
Abstract: One of the major challenges of the automotive industry is the reduction of gas emissions combined with greater energy efficiency in vehicles, meaning the use of low-density materials is increasingly demanded. Among them, aluminum appears as an interesting alternative for use in vehicle components, as it combines mechanical properties Leia mais…
Abstract: This study aims to evaluate the influence of different annealing times on the microstructure and mechanical behaviour of C36000 brass. The specimens where heat-treated for 30 min to 480 min at 790 °C, followed by quenching in water. The microstructural and mechanical characterization was performed. The microstructural characterizations reveal Leia mais…
Abstract: This study aims to evaluate the influence of different annealing times on the microstructure and mechanical behaviour of C36000 brass. The specimens where heat-treated for 30 min to 480 min at 790 °C, followed by quenching in water. The microstructural and mechanical characterization was performed. The microstructural characterizations reveal Leia mais…
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