Microstructure and texture evolution in a magnesium alloy during processing by high-pressure torsion

Magnesium alloys often exhibit cracking and segmentation after equal-channel angular pressing (ECAP) at room temperature. With torsion shear deformation and a hydrostatic stress, high-pressure torsion (HPT) has an advantage over ECAP in the processing of hard-to-deform materials like magnesium alloy...

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Autors principals:	Yi Huang, Roberto B. Figueiredo, Thierry Baudin, Anne-Laure Helbert, François Brisset, Terence G. Langdon
Format:	Artigo
Idioma:	Inglês
Publicat:	Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2013-06-01
Col·lecció:	Materials Research
Matèries:	high-pressure torsion magnesium alloys microstructure texture
Accés en línia:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000300004
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