A characterization for the flow behavior of as-extruded 7075 aluminum alloy by the improved Arrhenius model with variable parameters

A characterization for the flow behavior of as-extruded 7075 aluminum alloy by the improved Arrhenius model with variable parameters

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In order to perform the numerical simulations of forging response and establish the processing parameters for as-extruded 7075 aluminum alloy, the compressive deformation behavior of as-extruded 7075 aluminum alloy were investigated at the temperatures of 573 K, 623 K, 673 K and 723 K and the strain...

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Bibliographic Details
Main Authors: Guo-zheng Quan, Gui-sheng Li, Yang Wang, Wen-quan Lv, Chun-tang Yu, Jie Zhou
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2012-01-01
Series:Materials Research
Subjects:
flow stress
constitutive equation
material constants
aluminum alloy
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012005000156

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012005000156

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