Record Details

Sintering kinetics of micrometric titanium powder

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Sintering kinetics of micrometric titanium powder
 
Creator PANIGRAHI, BB
GODKHINDI, MM
DAS, K
MUKUNDA, PG
RAMAKRISHNAN, P
 
Subject impurity diffusion
grain-boundaries
self-diffusion
beta-titanium
alpha-ti
transformation
densification
titanium
sintering
dilatometry
diffusion and grain growth
 
Description Attempts have been made to ascertain the mechanism of mass transport through the evaluation of the activation energies for different temperature ranges and through the sintering diagram approach of Ashby during sintering of microcrystalline titanium powders (average particle size of similar to 3 mu m). Present studies reveal that the sintering in the alpha range is controlled by lattice diffusion with source of matter at grain boundaries and the sintering in beta region appears to be controlled by lattice diffusion along with some kind of grain boundary rotation mechanism. (c) 2005
 
Publisher ELSEVIER SCIENCE SA
 
Date 2011-07-28T19:51:41Z
2011-12-26T12:47:20Z
2011-12-27T05:39:04Z
2011-07-28T19:51:41Z
2011-12-26T12:47:20Z
2011-12-27T05:39:04Z
2005
 
Type Article
 
Identifier MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 396(1-2), 255-262
0921-5093
http://dx.doi.org/10.1016/j.msea.2005.01.016
http://dspace.library.iitb.ac.in/xmlui/handle/10054/7482
http://hdl.handle.net/10054/7482
 
Language en