"Superplasticity and Microstructural Stability in a Mg Alloy Processed " by V. Jain, R. S. Mishra et al.
 

Abstract

The superplastic behavior of a Mg-1.2 Zn-1.7 Y-0.53 Al-0.27 Mn alloy sheet processed by hot rolling and friction stir processing (FSP) was investigated. The kinetics of superplastic deformation were compared with Mg-3 Al-1 Zn and other Mg-Zn-Y alloys processed by different methods. The FSP Mg-1.2 Zn-1.7 Y-0.53 Al-0.27 Mn alloy exhibits slower kinetics of deformation compared with other alloys. The microstructural stability of the FSP Mg-1.2 Zn-1.7 Y-0.53 Al-0.27 Mn alloy is better than the Mg-3 Al-1 Zn alloy because of the presence of different types of precipitates. © 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

Department(s)

Materials Science and Engineering

Comments

Institute of International Education, Grant 1369/DPR/2010-2011

Keywords and Phrases

Friction stir processing; Grain boundary sliding; Severe plastic deformation; Strain rate sensitivity; Superplasticity

International Standard Serial Number (ISSN)

1359-6462

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2024 Elsevier; Acta Materialia, All rights reserved.

Publication Date

01 Apr 2013

Plum Print visual indicator of research metrics
PlumX Metrics
  • Citations
    • Citation Indexes: 43
  • Usage
    • Downloads: 5
  • Captures
    • Readers: 67
see details

Included in

Metallurgy Commons

Share

 
COinS
 
 
 
BESbswy