Khanra, A K and Godkhindi, M M and Pathak, L C (2005) Comparative studies on sintering behavior of self-propagating high-temperature synthesized ultra-fine titanium diboride powder. Journal of the American Ceramic Society, 88 (6). pp. 1619-1621.
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Sintering behavior of nano-sized titanium diboride (TiB2) powder prepared by a self-propagating high-temperature synthesis (SHS) technique was compared with that of the commercially available powder. The SHS-made powder showed excellent sinterability at low temperatures and a maximum of 97% densification was achieved at 2223 K, whereas the identically sintered commercial powder could only be densified to ∼86% at 2223 K. The estimated activation energies for sintering of 35±0.07 kJ/mole and 46±0.7 kJ/mole for the SHS and commercial powder, respectively, indicated the possibility of a different mechanism during sintering.
|Uncontrolled Keywords:||Sintering; Titaniun diboride powder|
|Divisions:||Material Science and Technology|
|Deposited By:||INVALID USER|
|Deposited On:||16 Jul 2010 13:14|
|Last Modified:||03 Jan 2012 12:05|
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