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Investigação Do Efeito Do Nióbio Em Aços De Médio Carbono Para Fabricação De Rodas Ferroviárias Forjadas
(Universidade Federal de São Paulo (UNIFESP), 2017-02-22)
This research aims to study the effect of niobium in railway wheels materials, demonstrating the metallurgical mechanism of improvement in the mechanical properties. The primary motivation for this study is the application ...