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Type: Artigo de periódico
Title: Microstructure and mechanical properties of microalloyed steel forgings manufactured from cross-wedge-rolled preforms
Author: da Silva, MLN
Regone, W
Button, ST
Abstract: Microscopy showed that cross-rolled and still air-cooled products present microstructures with as-transformed ferrite and pearlite grains. Internal defects were not detected and did not influence the final properties of the forged parts. Microstructures of forgings showed very refined grains and it was observed that the content of acicular ferrite was inversely related to the plastic strain. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Subject: cross-wedge rolling
microalloyed steels
hot forging
Country: Inglaterra
Editor: Pergamon-elsevier Science Ltd
Rights: fechado
Identifier DOI: 10.1016/j.scriptamat.2005.09.023
Date Issue: 2006
Appears in Collections:Unicamp - Artigos e Outros Documentos

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