Record Details

Accommodation of transformation strain at cell interfaces during cubic to tetragonal transformation in a Ni-25at.%V alloy

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Accommodation of transformation strain at cell interfaces during cubic to tetragonal transformation in a Ni-25at.%V alloy
 
Creator SINGH, J B
SUNDARARAMAN, M
MUKHOPADHYAY, P
PRABHU, N
 
Subject crystal microstructure
nickel alloys
solid-state phase transformations
stoichiometry
vanadium alloys
 
Description The ordering transformation in a stoichiometric Ni-25at.%V alloy involves a cubic (A1) to a tetragonal (DO22) transformation. The microstructure essentially comprises cells (or colonies) of transformation twins corresponding to different variants of the ordered phase. Whereas it is well established that the formation of transformation twins reduces the strain energy associated with such cubic to noncubic transformations, the role of the interface separating two contiguous cells in further reducing the strain energy is generally overlooked. This paper presents some evidences of accommodation of strain at and in the vicinity of the intercell interfaces.
 
Publisher Elsevier
 
Date 2009-06-30T04:12:06Z
2011-11-25T15:02:01Z
2011-12-26T13:04:27Z
2011-12-27T05:50:15Z
2009-06-30T04:12:06Z
2011-11-25T15:02:01Z
2011-12-26T13:04:27Z
2011-12-27T05:50:15Z
2002
 
Type Article
 
Identifier Materials Characterization 49(4), 343-347
1044-5803
http://dx.doi.org/10.1016/S1044-5803(03)00033-0
http://hdl.handle.net/10054/1578
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1578
 
Language en