Browsing by Subject "X ray diffraction"

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    • Study of pH Influence in the Synthesis of Copper Nanoparticles Using Ascorbic Acid as Reducing and Stabilizing Agent  (Trabalho apresentado em evento)

      Gonçalves Martins, Thamiris Auxiliadora; Botelho Junior, Amilton Barbosa; de Moraes, Viviane Tavares; Espinosa, Denise Crocce Romano (Springer, 2020)
      The green chemical synthesis of copper nanoparticles (CuNPs) is an alternative which uses chemicals and processes that reduce or eliminate the use and generation of toxic substances, such as ascorbic acid, cyclodextrin, ...

    • Surface integrity analysis in the super duplex stainless steel ASTM-A890 after machining  (Artigo de Periódico)

      Bordinassi, Éd Claudio; Stipkovic, Marco Filho; Batalha, Gilmar Ferreira; Delijaicov, Sergio; De Lima, Nelson Batista (Inderscience Publishers, 2008)
      The purpose of this paper was to study the main effects of the turning in the superficial integrity of the duplex stainless steel ASTM A890-6A. The tests were conducted on a turning centre with carbide tools and the main ...