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GRAIN-GROWTH IN THE 2-PHASE AL-CU ALLOYS

DSpace at IIT Bombay

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Field Value
 
Title GRAIN-GROWTH IN THE 2-PHASE AL-CU ALLOYS
 
Creator BAKSHI, PK
KASHYAP, BP
 
Subject zener drag
particles
behavior
 
Description Grain and phase growth in the two-phase Al-Cu alloys containing 6, 11, 17, 24 and 33 wt% Cu were investigated by annealing at 535-degrees-C for 0.5-100 h. The grain and phase sizes of the kappa phase are seen to be larger than that of the theta phase. The size Of kappa phase decreases whereas the size of theta phase increases with increasing copper content in the alloy. As such, the kappa phase- and grain-size distributions are broader than the theta phase- and grain-size distributions, but the size range depends on annealing time and alloy composition. The grain sizes of the kappa, d(kappa), and theta, d(theta), phases can be related to the volume fraction of the theta phase, f(theta), according to the equation d(kappa) = 0.497 d(theta)/f(theta).
 
Publisher CHAPMAN HALL LTD
 
Date 2011-07-19T15:49:48Z
2011-12-26T12:51:17Z
2011-12-27T05:37:52Z
2011-07-19T15:49:48Z
2011-12-26T12:51:17Z
2011-12-27T05:37:52Z
1994
 
Type Article
 
Identifier JOURNAL OF MATERIALS SCIENCE, 29(8), 2063-2070
0022-2461
http://dx.doi.org/10.1007/BF01154680
http://dspace.library.iitb.ac.in/xmlui/handle/10054/5350
http://hdl.handle.net/10054/5350
 
Language en