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Title: An Investigation to Double Hit Deformation Behavior of AZ31 Magnesium Alloy

Abstract

In recent years magnesium alloys have been used in different industries due to their outstanding properties. The hot deformation processes are recognized to be the most applicable forming routes for these alloys. These are usually performed through multi-stage straining. Accordingly the static restoration processes may play important roles on their final microstructure and mechanical properties. In the present work double hit compression tests were applied on AZ31 magnesium alloy. The results were analyzed relying on the fractional softening relationship. The effects of strain rate and inter-pass time were discussed. Microstructural observations were addressed to describe the effects of static recrystallization on the double hit deformation behavior of AZ31 alloy.

Authors:
; ;  [1]
  1. School of Metallurgy and Material, university of Tehran, Tehran (Iran, Islamic Republic of)
Publication Date:
OSTI Identifier:
21056989
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 907; Journal Issue: 1; Conference: 10. ESAFORM conference on material forming, Zaragoza (Spain), 18-20 Apr 2007; Other Information: DOI: 10.1063/1.2729694; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; COMPRESSION; CRYSTAL STRUCTURE; DEFORMATION; MAGNESIUM ALLOYS; MECHANICAL PROPERTIES; MICROSTRUCTURE; RECRYSTALLIZATION; STRAIN RATE; TESTING; THERMOMECHANICAL TREATMENTS

Citation Formats

Shamsi, M., Hanzaki, A. Zarei, and Naei, H.. An Investigation to Double Hit Deformation Behavior of AZ31 Magnesium Alloy. United States: N. p., 2007. Web. doi:10.1063/1.2729694.
Shamsi, M., Hanzaki, A. Zarei, & Naei, H.. An Investigation to Double Hit Deformation Behavior of AZ31 Magnesium Alloy. United States. doi:10.1063/1.2729694.
Shamsi, M., Hanzaki, A. Zarei, and Naei, H.. Sat . "An Investigation to Double Hit Deformation Behavior of AZ31 Magnesium Alloy". United States. doi:10.1063/1.2729694.
@article{osti_21056989,
title = {An Investigation to Double Hit Deformation Behavior of AZ31 Magnesium Alloy},
author = {Shamsi, M. and Hanzaki, A. Zarei and Naei, H.},
abstractNote = {In recent years magnesium alloys have been used in different industries due to their outstanding properties. The hot deformation processes are recognized to be the most applicable forming routes for these alloys. These are usually performed through multi-stage straining. Accordingly the static restoration processes may play important roles on their final microstructure and mechanical properties. In the present work double hit compression tests were applied on AZ31 magnesium alloy. The results were analyzed relying on the fractional softening relationship. The effects of strain rate and inter-pass time were discussed. Microstructural observations were addressed to describe the effects of static recrystallization on the double hit deformation behavior of AZ31 alloy.},
doi = {10.1063/1.2729694},
journal = {AIP Conference Proceedings},
number = 1,
volume = 907,
place = {United States},
year = {Sat Apr 07 00:00:00 EDT 2007},
month = {Sat Apr 07 00:00:00 EDT 2007}
}