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Microstructure and Texture Evolution During Annealing of Caliber Rolled Mg-3Al-1Zn Alloy

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Title Microstructure and Texture Evolution During Annealing of Caliber Rolled Mg-3Al-1Zn Alloy
 
Creator DOIPHODE, RL
MURTY, SVSN
PRABHU, N
KASHYAP, BP
 
Subject AZ31 ALLOY
MECHANICAL-PROPERTIES
MAGNESIUM ALLOY
DEFORMATION
SHEETS
Annealing
AZ31Mg-alloy
Caliber rolling
Texture
 
Description Mg-3Al-1Zn ( AZ31) alloy was caliber rolled isothermally at the temperature of 300 degrees C to develop fine grains of 3 lm size. The microstructure and texture evolution of caliber rolled bar during annealing at 300 degrees C was investigated for 5 to 6000 min. The grain growth from 6 to 17 lm was observed. The grain growth was noted to be faster initially but it became sluggish after similar to 60 min of annealing. The changes in pole figure intensity, mis-orientation angle, kernel average mis-orientation and grain orientation spread were observed after caliber rolling and after annealing. The microstructure and presence of twins after caliber rolling play a vital role in formation of texture after annealing. The changes in microstructure and texture were analysed and the mechanisms involved are discussed.
 
Publisher SPRINGER INDIA
 
Date 2016-01-14T12:47:03Z
2016-01-14T12:47:03Z
2015
 
Type Article
 
Identifier TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 68(2SI)S317-S321
0972-2815
0975-1645
http://dx.doi.org/10.1007/s12666-015-0621-x
http://dspace.library.iitb.ac.in/jspui/handle/100/17534
 
Language en