DSpace/Manakin Repository

Navegação por autor "LACERDA, José Carlos de"

Navegação por autor "LACERDA, José Carlos de"

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  • DAMASCENO, Allexia Izabella Pinheiro Damasceno; http://lattes.cnpq.br/6993131522982901 (Universidade Federal de ItajubáBrasilPPG - Programas de Pós Graduação - ItabiraPPG - Programas de Pós Graduação - ItabiraUNIFEI, 2025-02-20)
    This study investigates the microstructure and mechanical properties of the austenitic stainless steel AISI 316L after performing GTAW (TIG) welding using commercially pure argon gas (with 2% oxygen) at the ends of sheets ...
  • REIS, Warlley Davidson dos; http://lattes.cnpq.br/0575664397040927 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado Profissional - Engenharia de MateriaisUNIFEI, 2023-11-29)
    The present work aims to identify cause(s) of failures that occurred in centrifugal pump shafts used in the pumping of iron ore pulp in a large mining plant. The breaks of this type of pump shaft can damage other components, ...
  • CARDOSO, Samuel de Oliveira; http://lattes.cnpq.br/1540890153124773 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado Profissional - Engenharia de MateriaisUNIFEI, 2025-02-06)
    In mineral processing, comminution is the stage that requires the most investment, with 45% of costs associated with the consumption of grinding media during milling. Since the wear rate of these grinding media is a key ...
  • ROCHA, André Gomes; http://lattes.cnpq.br/9254616053538746 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado Profissional - Engenharia de MateriaisUNIFEI, 2023-05-17)
    In this work, the effects of metal inert gas (MIG) welding on the microstructure and mechanical properties of a UNS S41003 steel were studied. UNS S41003 steel sheets were welded with AISI 309LSi wire using two different ...
  • SILVA, Diego Fellipe Rodrigues da; http://lattes.cnpq.br/5709153760118467 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado Profissional - Engenharia de MateriaisUNIFEI, 2023-06-21)
    The aim of this study was to investigate how MIG (metal inert gas) welding impacts the corrosion resistance properties of UNS S41003 steel. The welds were performed with two energy levels. After welding, microstructural ...
  • FLORENCIO, Kevinny Chaves; http://lattes.cnpq.br/0836583366943961 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado Profissional - Engenharia de MateriaisUNIFEI, 2022-12-15)
    Austenitic stainless steel AISI 316L grade ASTM F138:2019 is used as a metallic biomaterial in prostheses and surgical equipment. Its mechanical properties, especially its high corrosion resistance, associated with a ...