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Effect of pre-annealing strains on annealing texture developments in commercially pure (CP) titanium

DSpace at IIT Bombay

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Title Effect of pre-annealing strains on annealing texture developments in commercially pure (CP) titanium
 
Creator SAHOO, S
PANDA, S
SABAT, RK
KUMAR, G
MISHRA, SC
MOHANTY, UK
SUWAS, S
 
Subject RECRYSTALLIZATION TEXTURES
MECHANICAL-PROPERTIES
ARB PROCESS
IF-STEEL
EVOLUTION
MICROSTRUCTURE
ALLOYS
SHEET
cross-rolling
recrystallization
cp-titanium
annealing texture
ARB processing
 
Description Hexagonal commercially pure titanium (cp-titanium) plates were subjected to unidirectional-rolling (rolling), accumulative roll-bonding (ARB) and cross-rolling in a laboratory rolling mill. Rolling and cross-rolling were carried out to impart 90% reduction in thickness and ARB processing was performed for six passes. The deformed plates were then subjected to annealing at 600 degrees C for a large range of soaking time starting from 0.17min (10s) to 30min. It was observed that the samples were fully recrystallized after 5min of annealing, irrespective of the rolling processes employed in this study. Also, the samples were seen to develop almost similar texture when annealing was carried out beyond 5min of annealing time. However, before annealing, the texture development was seen to be different in the respective samples subjected to different rolling processes. The initial [GRAPHICS] texture present in the deformed structure got strengthened during annealing of the samples under investigation. It was also observed that the texture development was insignificant in ARB-processed samples after annealing.
 
Publisher TAYLOR & FRANCIS LTD
 
Date 2016-01-15T08:09:41Z
2016-01-15T08:09:41Z
2015
 
Type Article
 
Identifier PHILOSOPHICAL MAGAZINE, 95(10)1105-1124
1478-6435
1478-6443
http://dx.doi.org/10.1080/14786435.2015.1020905
http://dspace.library.iitb.ac.in/jspui/handle/100/18130
 
Language en