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Comportamento mecânico e caracterização microestrutural de um aço DP laminado a frio com revestimento de Zn para estampagem
(Universidade Presbiteriana Mackenzie, 2019-02-11)
Two Dual Phase (DP) steels, both with thickness of 2,0mm, similar chemical composition and strength and produced by two different steelworks, were used in the cold drawing process. One of the sheets had cracking problems ...