Analysis of equal channel angular extrusion by upper bound method and rigid blocks model

Analysis of equal channel angular extrusion by upper bound method and rigid blocks model

In present paper the Equal Channel Angular Extrusion (ECAE) through a rectangular die was firstly physically simulated using plasticine and then theoretically analyzed by upper bound method. Physical simulation was used to identify the deformation zone and as a background for the following theoretic...

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Bibliographic Details
Main Authors: Alexander M. Laptev, Alexander V. Perig, Olena Yu. Vyal
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2013-11-01
Series:Materials Research
Subjects:
ECAE
physical modeling
upper bound analysis
rigid block model
slip line analysis
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000200011&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000200011&tlng=en

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